Best Time to Visit Kerala: Month by Month, Region by Region
Dry winter on the coast, cool tea hills in May, green monsoon weeks for Ayurveda – what each month in Kerala is really like, which festivals fall when, and the closures that catch travellers out.
The short answer to the best time to visit Kerala is late October to February. The south-west monsoon has gone, the north-east rains are easing, the coast sits at about 23–31°C with low humidity by Kerala's standards, Munnar is cool enough for a jacket at night, and every houseboat, beach and park is working. That is also why it is the busiest and dearest stretch of the year, especially from 20 December to early January.
The longer answer is that Kerala has no bad month, only months that suit some trips better than others. March to May is hot and sticky on the coast but fine in the hills. June to September is the monsoon, when rates fall, the state turns a deep green and Ayurveda centres have their main season. September, after the heaviest rain and around Onam, is often the best value of all. This guide goes month by month with temperatures for the coast and for Munnar, then looks at how the seasons differ between the hills, the backwaters, the southern beaches and Malabar in the north, gives a verdict for each kind of traveller, and lists the festival dates for 2026–27 along with the closures to plan around. Dates are as of November 2026; we confirm them again when you book. If you are working out the money rather than the month, our Kerala trip cost guide covers the budget line by line.
Updated November 2026 by the Vibrant Holidays team, Ahmedabad.
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Kerala month by month: temperature, rain, crowds and prices
Day high / night low in °C, rounded long-term averages. "Coast" uses Kochi, which stands in for the backwaters and beaches; Munnar, at about 1,600 m, is 8–10°C cooler. Rain is a typical monthly total at Kochi; Munnar and Wayanad receive more in the monsoon.
| Month | Coast | Munnar | Rain at Kochi | Crowds | Price level | Pick it for |
|---|---|---|---|---|---|---|
| January | 31 / 23 | 21 / 9 | Almost none | High, easing after the first week | High, then normal | Beaches, houseboats, everything; Makaravilakku at Sabarimala |
| February | 32 / 24 | 23 / 10 | Very little | Moderate | Normal | Dry, clear trips; Attukal Pongala; Eravikulam often shut |
| March | 32 / 25 | 25 / 12 | Light | Low to moderate | Normal to low | Thekkady wildlife as water holes dry; quiet backwaters |
| April | 33 / 26 | 25 / 14 | Thundershowers start | Rising in the hills | Low on the coast, rising in Munnar | Hill stations; Vishu and Thrissur Pooram |
| May | 32 / 26 | 24 / 15 | Heavy pre-monsoon storms late | Busy in Munnar, quiet on the coast | Hills high, coast low | School-holiday family trips to the hills |
| June | 29 / 24 | 20 / 15 | Heaviest month | Low | Lowest of the year | Monsoon onset, Ayurveda, waterfalls |
| July | 28 / 24 | 19 / 14 | Very heavy | Low, though Gulf visitors come for the rain | Low | Karkidakam Ayurveda courses, rain-watching |
| August | 29 / 24 | 19 / 14 | Heavy, with breaks | Rising around the boat races | Low to normal | Snake-boat races at Alappuzha; Onam in some years |
| September | 29 / 24 | 20 / 14 | Moderate, easing | Moderate; busy in Onam week | Normal | Onam (12 September in 2027), green landscapes, value |
| October | 30 / 24 | 21 / 14 | Afternoon storms (north-east monsoon) | Moderate; high in the Diwali and Puja weeks | Normal, high in holiday weeks | Waterfalls still full; festival-break trips |
| November | 31 / 24 | 21 / 13 | Showers fading | Rising | Normal | Start of the dry season; Theyyam begins in Malabar |
| December | 31 / 23 | 21 / 11 | Little | Very high from 20 December | Highest of the year | Christmas in Kochi, cool Munnar mornings |
These are averages, not forecasts. A late monsoon can leave the first week of June dry, a strong north-east monsoon can bring three wet afternoons in a row in November, and summer storms in May can be fierce for an hour and then clear.
Kerala's seasons, and the two monsoons most guides mix up
Dry season: late October or November to February
The settled, sunny months. Humidity drops, seas calm down for swimming at Kovalam, Varkala and Marari, and the backwaters are at their most pleasant for a night on a houseboat. Munnar has crisp mornings, sometimes 5–8°C at the top estates in late December and January, with clear views over the tea. This is the season most first-time visitors should aim for, provided they book early for the Christmas fortnight.
Hot season: March to May
The coast heats up to the low 30s with high humidity, which feels hotter than the number suggests. Afternoons are slow on the plains. The hills are the place to be: Munnar, Vagamon and Wayanad stay in the 20s, which is why May is Munnar's busiest month, when families from across India escape their own heat. In April and May, short evening thunderstorms break the heat on the coast.
South-west monsoon: June to September
Kerala is where the Indian monsoon arrives first. The normal onset date is 1 June; in 2026 the India Meteorological Department declared onset on 4 June, three days late. June and July bring the heaviest rain, often as long downpours with bright breaks in between rather than all-day drizzle. August softens, and by mid-September the rain is usually intermittent. Waterfalls such as Athirappilly and Cheeyappara are at full flow, the paddy fields of Kuttanad are flooded green, and hotel rates are at their lowest.
North-east monsoon: October to November
The second, smaller monsoon. It comes as afternoon and evening thunderstorms, heavier in the south around Thiruvananthapuram than in the north. Mornings are usually clear, so sightseeing works if you start early. Travellers who book October expecting dry weather are sometimes surprised; it is a good month, but pack an umbrella.
Hills, backwaters, beaches or Malabar: the best time differs by region
| Region | Best months | Workable | Hardest months | Notes |
|---|---|---|---|---|
| Munnar and Vagamon (tea hills) | September to May | June – August, misty and wet | Peak monsoon for road travel | Ghat roads can see landslides after very heavy rain; May is crowded |
| Thekkady (Periyar) | October to May; best wildlife in March – May | Monsoon: lush but fewer sightings | Red-alert days, when boating stops | Animals come down to the lake as the forest dries out |
| Alappuzha and Kumarakom (backwaters) | November to March | All year | April – May afternoons are humid on deck | Houseboats run in the monsoon, with cruising halted in storms |
| Kovalam and Varkala (south coast) | November to March | October, April | June – August: rough sea, red flags, many cliff cafés closed | North-east rain falls more here in October–November |
| Kochi (city) | November to February | All year | Hot April – May afternoons | Christmas and New Year's Eve are lively in Fort Kochi |
| Wayanad, Kozhikode, Kannur and Bekal (Malabar) | November to March | September – October, April | June – August: heavy rain in the hills | Theyyam rituals run from about November to May |
A practical consequence: a trip in May can still be a good Kerala trip if you weight it towards Munnar and Thekkady and keep the coast to one night. A trip in July works best with fewer drives, a backwater resort instead of long cruises, and an Ayurveda base.
Best time to visit Kerala for each kind of traveller
| Traveller | Best window | Why | Think twice about |
|---|---|---|---|
| Honeymooners | Mid-November to mid-December; mid-January to February | Dry weather for the houseboat deck and beach, cool Munnar evenings, before and after the peak-price fortnight | 20 December – 5 January: highest rates and full resorts |
| Families with school-age children | Diwali or Christmas breaks; May for the hills | Holiday dates line up; Munnar stays comfortable in May | April – May beach days in the humid heat |
| Senior citizens | November to February | Lower humidity, no slippery monsoon paths, calm water | June – July: wet steps at temples and viewpoints |
| Ayurveda treatments | June to September, especially mid-July to mid-August (Karkidakam) | Traditional season: cool, moist air is considered best for oil therapies, and rates are lower | Peak winter, when good centres are full |
| Houseboat night | November to March | Pleasant evenings on deck, calm lake | Monsoon storm days, when boats stay anchored |
| Munnar tea country | September to May | Green estates after the rains, clear views in winter | Eravikulam usually closed in February – March |
| Wildlife at Thekkady | March to May | Elephants and bison seen more often near the lake | Heavy-rain days, when boating is suspended |
| Beach holiday | December to March | Calm sea and sunny days at Kovalam, Varkala and Marari | June to August |
| Budget travellers | June to mid-September (outside Onam week) | Lowest hotel and houseboat rates | The Christmas fortnight |
| Photographers | September; January to February | Post-monsoon greens and full waterfalls; clear winter light | Hazy, humid April – May on the coast |
For honeymoon planning across India see honeymoon destinations in India; for school-holiday trips, family holiday destinations in India.
Kerala festival and event calendar, 2026–27
| Event | Where | Date (as of November 2026) | What to expect |
|---|---|---|---|
| Sabarimala pilgrimage season | Pathanamthitta district | Mid-November to late December, and again up to Makaravilakku around 14 January 2027 | Heavy pilgrim traffic on roads near Kumily and Pathanamthitta; plan Thekkady drives with extra time |
| Christmas and New Year's Eve | Fort Kochi, all over Kerala | 24 – 31 December 2026 | Illuminated churches, the Cochin Carnival week in Fort Kochi ending with the burning of the Pappanji effigy at midnight on 31 December |
| Theyyam season | Kannur and Kasaragod | Roughly November to May | Night-long ritual performances at village shrines; schedules are local and change each year |
| Attukal Pongala | Thiruvananthapuram | Festival 14 – 23 February 2027; Pongala day 22 February 2027 | Lakhs of women cook offerings along the city streets; the city is closed to traffic for the day |
| Vishu | All over Kerala | Mid-April (14 or 15 April) | Malayalam new year; family celebrations, fireworks |
| Thrissur Pooram | Thrissur | 17 April 2027 | Caparisoned elephants, percussion ensembles and fireworks; Thrissur hotels sell out early |
| Nehru Trophy Boat Race | Punnamada Lake, Alappuzha | A Saturday in August; held on 22 August in 2026, 2027 date not yet announced | Snake boats with over 100 rowers; buy stand tickets once the date is fixed |
| Onam | All over Kerala | Thiruvonam 12 September 2027 (Atham about ten days earlier) | Flower carpets, the vegetarian sadya feast, boat races; offices close, hotels busy, some shops shut on Thiruvonam day |
One date travellers ask about: the Neelakurinji flowers that turn Munnar's slopes blue bloom once in twelve years. The last mass bloom was in 2018, so the next is expected around 2030, not in 2026 or 2027.
Closures and seasonal rules to plan around
- Eravikulam National Park, Munnar: closes each year for Nilgiri tahr calving, usually in February and March. In 2026 it was shut from 1 February and reopened on 1 April. If your Munnar visit falls in those weeks, we replace it with a tea-estate walk, Kolukkumalai or Top Station.
- Periyar boating, Thekkady: the lake cruise runs all year, but stops on days of heavy-rain warnings. In peak winter the first sailing sells out early, so it is booked when your dates are fixed.
- Beaches in the monsoon: from June to August lifeguards fly red flags at Kovalam and Varkala, swimming is unsafe, and many cliff-top cafés at Varkala close for the season.
- Houseboats: run through the year, but cruising is halted in strong wind or heavy rain, and boats must anchor by evening in any season.
- Ghat roads: very heavy monsoon spells can bring landslides on the Munnar and Wayanad roads; the district administrations sometimes restrict night driving or close viewpoints. Our drivers check before setting out.
- Temples: Guruvayur, Padmanabhaswamy and Sabarimala-route towns are very crowded on festival days and Sabarimala weekends; dress codes apply year-round.
Is the monsoon a good time to visit Kerala?
For the right traveller, yes. The monsoon is when Kerala is greenest, quietest and cheapest, often 25–40% below winter rates for the same hotel. Rain usually comes in bursts, with dry hours between, so sightseeing still happens, just with more flexibility.
- Good in the monsoon: Ayurveda (the classical texts favour this season, and Karkidakam, roughly mid-July to mid-August, is when Keralites themselves take treatment courses), waterfalls, misty Munnar, backwater resorts in Kumarakom, the Alappuzha boat races in August, reading on a veranda.
- Not good in the monsoon: beach holidays, long drives every day, treks, and travellers who will be unhappy if two afternoons are washed out.
- How we plan monsoon trips: fewer hotel changes, three to four nights in one or two bases, a resort with good indoor space, and a spare half-day for the Munnar drive.
Ayurveda treatments that matter (panchakarma courses rather than a single massage) take 7 to 21 days and need a doctor's consultation first, so they suit a dedicated trip rather than one night in a resort. If you are comparing monsoon destinations, see our guide to places to visit in monsoon in India.
How far ahead to book, season by season
| Travel period | Book this far ahead | Why |
|---|---|---|
| 20 December – 5 January | 3 to 4 months | Premium houseboats and valley-view Munnar rooms go first; resorts add compulsory gala dinners |
| Diwali and the October holiday weeks | 2 to 3 months | Families from Gujarat, Maharashtra and Bengal travel at once |
| May (hills) | 6 to 8 weeks | Munnar and Thekkady fill with school-holiday families |
| Onam week, Thrissur Pooram, boat-race weekend | 6 to 8 weeks | Local demand; rooms in Thrissur and Alappuzha are scarce |
| Rest of the year | 3 to 4 weeks | Good choice of hotels and boats |
Where you fly from matters too: Kochi is the main airport for almost every route. Travellers from Kolkata will find flight timings and Puja-break planning on Kerala from Kolkata, Delhi travellers on Kerala from Delhi, and Mumbai travellers on Kerala from Mumbai.
What to pack for Kerala in each season
- November to February: cotton and linen for the coast, a light jacket or shawl for Munnar nights, swimwear, sunscreen, a hat.
- March to May: the lightest clothes you own, a cap, oral rehydration sachets for children, a light layer for the hills, and a compact umbrella for evening storms.
- June to September: quick-dry clothes, a proper rain jacket, sandals with grip, a small dry bag for phones on boats, and insect repellent.
- Every season: modest clothes for temples (dhoti or mundu for men at some temples, saree or salwar for women), and comfortable shoes for estate walks.
Our honest recommendation
- First visit, any group: mid-November to mid-December, or mid-January to February. Same weather as the peak weeks, without peak prices.
- Tied to Christmas holidays: go, but book by September and accept higher rates.
- Tied to May holidays: plan three nights in Munnar and Thekkady, one on the backwaters, and skip the beach.
- Best value: September, after Onam week, when the rain is easing and rates are still low.
- Ayurveda: July or August, at a single centre for at least a week.
Ready itineraries for every season, with live prices, are on our Kerala tour packages page.
Planning Kerala with Vibrant Holidays
- Private and customised: your own car and driver throughout, your dates and pace; no shared coaches.
- Season-aware routes: Eravikulam swapped out in calving weeks, hill-weighted plans in May, fewer drives in the monsoon.
- Pure-veg and Jain meals arranged with hotels and the houseboat and confirmed in writing.
- 11 years of planning from our C G Road office in Ahmedabad, booked on WhatsApp or phone from any city, with 24×7 support during the trip. IATA-accredited; member of TAAI, TAFI, ADTOI and IATO; recognised by the Ministry of Tourism, Government of India.
More planning help is on our holiday guides page.
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Get a Free Quote WhatsApp 9089090790Best Time to Visit Kerala: FAQs
Which is the best month to visit Kerala?
For most travellers, December to February: dry, sunny days, coast temperatures around 23 to 31°C and cool nights in Munnar. Mid-November and the second half of January give the same weather with lower prices than the Christmas fortnight. September is the best-value month, and July suits Ayurveda.
Is it good to visit Kerala in the monsoon?
Yes, if you want green landscapes, waterfalls, Ayurveda and low prices, and do not need the beach. June and July bring the heaviest rain, usually in bursts with dry spells in between. Plan fewer hotel changes and keep a spare half-day. The sea is rough and beaches fly red flags from June to August.
Is December a good time to visit Kerala?
December has some of the best weather of the year: little rain, comfortable days on the coast and crisp mornings in Munnar. The first half of the month is calm and fairly priced. From about 20 December to 5 January hotels and houseboats charge their highest rates and sell out, so book three to four months ahead.
Which is the cheapest time to visit Kerala?
June to mid-September, during the south-west monsoon, when hotel and houseboat rates are often 25 to 40% below winter. Onam week is the exception. On the coast, April and May are also cheaper because of the heat. The most expensive period is late December to early January.
What is the best time to visit Munnar?
September to May. September and October show the estates at their greenest after the rains, December to February bring clear views and cold mornings, and April to May is pleasant when the plains are hot, though crowded. Eravikulam National Park usually closes for tahr calving in February and March.
When is the best time for an Alleppey houseboat?
November to March gives the most pleasant evenings on deck and the calmest water. Houseboats run all year, and a monsoon cruise is atmospheric, but sailing stops in storms. In April and May the afternoons are hot and humid, so choose a boat with air-conditioning through the day.
Is Kerala too hot in April and May?
On the coast it is hot and humid, with highs around 32 to 33°C that feel hotter. The hills are comfortable: Munnar stays in the low to mid 20s. A May trip works well if you spend most nights in Munnar and Thekkady and keep the backwaters to one night on an air-conditioned boat.
When is Onam in 2027?
Thiruvonam, the main day of Onam, falls on Sunday 12 September 2027, with the ten-day festival starting about ten days earlier on Atham. Expect flower carpets, sadya feasts and boat races. Hotels are busier and some shops close on Thiruvonam day, so book a few weeks ahead if you want to be in Kerala for it.
What is the best time to visit Kerala for a honeymoon?
Mid-November to mid-December and mid-January to February give dry weather for the beach and houseboat deck, cool evenings in Munnar and fair rates. The Christmas to New Year fortnight has the same weather at the highest prices. Couples who like rain and quiet resorts also enjoy August and September.
Is October a good time to visit Kerala?
October is a good month with one caveat: the north-east monsoon brings afternoon thunderstorms, especially in the south. Mornings are usually clear, waterfalls are full and the landscape is green. Rates are normal except in Diwali and the Puja holiday weeks, when families from many states travel.
When is Eravikulam National Park closed?
It closes every year for the Nilgiri tahr calving season, usually in February and March. In 2026 it was shut from 1 February and reopened on 1 April. The forest department announces the exact dates each January, so check before you plan a Munnar visit in those weeks.
What is the best time for Ayurveda in Kerala?
The monsoon, from June to September, is the traditional season, and Karkidakam, roughly mid-July to mid-August, is when many Keralites take treatment courses. Cool, moist air is considered good for oil therapies, and rates are lower. Proper panchakarma takes 7 to 21 days with a doctor's consultation first.
