The best time to visit Kerala, for most first-time travellers from the UK, the US or Australia, is November to February. The heavy rain has gone, the backwaters are full, the hills around Munnar are cool and the sea is calm enough to swim. The longer answer depends on two monsoons and a hill country with its own weather.
We have planned trips from our Jaipur office since 2005, across Rajasthan, Gujarat and South India. This is how we talk guests through the Kerala calendar when they ask us about travel to Kerala, with drive times taken from our own Kerala tours where they make a difference.
Kerala's year in brief
The southwest monsoon normally reaches Kerala around 1 June. It is the heavy one, and it runs through to September. A second, gentler monsoon, the northeast monsoon that Keralites call Thulavarsham, arrives around mid-October and brings rain in spells of three or four days until December. It falls harder in the south of the state than in the north.
Between the two sits the dry season. The coast is warm and humid all year: in Kochi, April averages a high of about 33°C and a low near 26°C. Munnar sits high in the Western Ghats and feels like another country, with winter nights cold enough for frost on the tea bushes in some valleys.
The best time to visit Kerala, month by month
October: green, but not settled
The heavy rain is over, the countryside is at its greenest and prices have not yet climbed. The catch is Thulavarsham. From mid-month, afternoon and evening downpours come back in short bursts. We are happy to send flexible travellers who like having the backwaters to themselves. We would not build a beach-centred trip around late October.
November: the season opens
Showers become rarer as the month goes on, especially in central and northern Kerala; Thiruvananthapuram and the far south can still catch a wet afternoon. Hotels move into their full season and Ayurveda resorts are fully staffed. For travellers who want good weather without the Christmas crowds, we'd suggest the second half of November or the first two weeks of December.
December and January: peak season
Dry, sunny and comfortable on the coast, with Munnar at its crispest. January is usually the driest month of the year in the hills, and nights there drop to the mid-teens Celsius or lower, so pack a fleece. This is when Kerala is most in demand. The fortnight around Christmas and New Year is the busiest of the year for hotels, houseboats and the beach resorts of Kovalam and Varkala. If you need those dates, book early. If you can move a week either way, you will have far more choice of room.
February and March: warm, and one closure to plan around
Still dry, and getting steadily hotter and stickier on the coast through March. The hills are lovely. But Eravikulam National Park, where most visitors to Munnar go to see the Nilgiri tahr, closes every year for the tahr's calving season, usually for several weeks across February and March. Our 13-day Kerala and Tamil Nadu tour sheet flags it in plain words: "Every year Feb to March closed". The forest department sets the exact dates each year. If the tahr are your reason for going up to Munnar, come in December or January instead.
April and May: hot and humid
April is Kochi's hottest month, and humidity sits around 80% by May. This is heavy, pre-monsoon heat, and it wears you down on a sightseeing day far more than the dry heat of the north does. Munnar and Thekkady are noticeably cooler, and Thrissur Pooram, the biggest temple festival in the state, falls in April or May depending on the Malayalam calendar. Even so, for a first trip we advise against these two months.
June to September: the monsoon
Some travellers come for exactly this. The rain is heavy but rarely falls all day, the landscape turns an almost unreal green, and hotel rates are at their lowest. Mid-July to mid-August is the Malayalam month of Karkidakam, which Kerala's Ayurveda tradition treats as the best season for treatment, and serious Ayurveda centres build their year around it.
The downsides are real, and we tell guests about them before they book. The sea is rough, so beach days are mostly off. Hill roads can be slowed by landslips. In return, late August and September bring Onam, Kerala's harvest festival (in 2026 the main day, Thiruvonam, fell on 26 August), and the snake-boat races on the backwaters. The best known, the Nehru Trophy on Punnamada Lake near Alleppey, was held on 22 August this year.
How the season changes the route
Our 10-day Kerala tour shows how the pieces fit. It starts with a night in Kochi, then drives to Munnar: 140 km, which the tour sheet puts at about four hours on winding ghat roads. From Munnar to Thekkady is 110 km, about three hours. Then come the backwaters, a night on a houseboat out of Alleppey and a few days on the beach at Kovalam. On the houseboat, the crew anchors at a village around 5:30 pm and the boat does not cruise after dark.
In December and January that order works exactly as written. In October we would give the hills an extra night and keep the beach for the end, when the weather has had longest to settle. In the monsoon we drop most of the beach days, leave more time on every hill drive and, for guests who want it, build the trip around an Ayurveda stay. Our guide to Kerala's backwaters and houseboats covers choosing the boat itself.
Almost everyone sees Kerala by road, and that is the honest drawback of the hill country in any month. The distances look short on a map and take a long time on the ground. A private car with a driver makes those days far easier than any self-drive or bus plan.
Planning from the UK, US or Australia
There is no non-stop flight from London to Kochi at the moment. Air India's direct service ended in March 2025. The easy routes run through the Gulf: Emirates via Dubai, Qatar Airways via Doha or Etihad via Abu Dhabi, all into Kochi. From New York or Sydney you will also connect, either through the Gulf or an Indian hub such as Mumbai or Delhi. India is five and a half hours ahead of the UK in winter, and four and a half during British Summer Time; British clocks go back on 25 October this year.
Most visitors apply for the e-Visa online before they fly; our India visa guide for US, UK and EU travellers walks through it. For clothes, light cotton covers the coast in any month, but bring something warm for Munnar in winter and a rain jacket from June to November. Our season-by-season packing list for India has the rest.
Many guests combine Kerala with the north. Rajasthan's good months overlap Kerala's from November to February, so a north–south trip works well in that window. Our month-by-month guide to Rajasthan covers the other half, and our 12-day South India winter route adds Tamil Nadu's temple towns.
Questions guests ask us about Kerala's seasons
Is October a good time to visit Kerala?
Yes for the backwaters, the hills and lower prices. Less so for the beaches. The northeast monsoon brings short heavy showers from mid-October, so leave some slack in the plan.
What is the best month for Munnar?
December or January. The air is clear, the nights are cold and Eravikulam National Park is open. It usually closes for several weeks across February and March for the Nilgiri tahr calving season.
Is it worth going to Kerala in the monsoon?
If you want Ayurveda, green landscapes and low rates, and do not mind rain, yes. If swimming and beach days matter, no. The sea is rough from June to September.
How many days do I need for Kerala?
Ten days covers Kochi, Munnar, Thekkady, the backwaters and a beach without rushing. With less than a week, we would leave out either the hills or the beach rather than try to fit everything in.
Tell us when you can travel and what matters most to you, and we will tell you honestly whether Kerala suits those dates. Send us your dates through our tour enquiry form and a planner in our Jaipur office will reply.
