ThailandVoyager
Weather

Weather in Krabi: the climate month by month

When to go to Krabi, how hot it gets and when the rain comes: every month in detail, from the official climate averages of the Thai Meteorological Department, with my own advice on top.

Kylian DevBy Kylian Dev

  • Official 1981–2010 averages
  • 12 months in detail
  • Best time: December to March

In short

The best time to visit Krabi is December to March, the driest period of the year. The rainy season runs from May to November, and the wettest month is October, with 324 mm of rain over about 22 days. Daytime highs range from 31.1°C in November to 34.3°C in March, and nights never drop below about 21.6°C on average.

At a glance

Rain and temperatures in Krabi, month by month

Bars show average rainfall; figures above them are the average daytime high and night-time low.

Dry (under 100 mm)Some rain (100 to 200 mm)Rainy (over 200 mm)°/° °C · mm

Month by month

Climate table for Krabi

Click a month to see what else happens in Thailand that month: festivals, crowds and the best regions.

MonthHighLowRainRainy daysHumidityVerdict
January32.9 °C21.6 °C32 mm577 %Dry
February34.2 °C22 °C43 mm573 %Dry
March34.3 °C23 °C98 mm979 %Dry
April34.1 °C23.6 °C147 mm1282 %Some rain
May32.9 °C23.7 °C172 mm1685 %Some rain
June31.9 °C23.3 °C193 mm1686 %Some rain
July31.5 °C23 °C201 mm1887 %Rainy
August31.4 °C22.9 °C266 mm1885 %Rainy
September31.2 °C22.9 °C275 mm1987 %Rainy
October31.3 °C22.4 °C324 mm2288 %Rainy
November31.1 °C22.5 °C180 mm1886 %Some rain
December31.4 °C21.7 °C68 mm1083 %Dry

Total rainfall over the year: 1,999 mm.

Month by month

Krabi in each month of the year

Krabi in January

Dry

Average highs of 32.9°C and lows of 21.6°C, with 32 mm of rain over about 5 days. A dry month: one of the best times to go.

Krabi in February

Dry

Average highs of 34.2°C and lows of 22°C, with 43 mm of rain over about 5 days. A dry month: one of the best times to go.

Krabi in March

Dry

Average highs of 34.3°C and lows of 23°C, with 98 mm of rain over about 9 days. A dry month: one of the best times to go.

Krabi in April

Some rain

Average highs of 34.1°C and lows of 23.6°C, with 147 mm of rain over about 12 days. Some showers, usually short: still a good month to go.

Krabi in May

Some rain

Average highs of 32.9°C and lows of 23.7°C, with 172 mm of rain over about 16 days. Some showers, usually short: still a good month to go.

Krabi in June

Some rain

Average highs of 31.9°C and lows of 23.3°C, with 193 mm of rain over about 16 days. Some showers, usually short: still a good month to go.

Krabi in July

Rainy

Average highs of 31.5°C and lows of 23°C, with 201 mm of rain over about 18 days. A rainy month: expect a shower most days and keep plans flexible.

Krabi in August

Rainy

Average highs of 31.4°C and lows of 22.9°C, with 266 mm of rain over about 18 days. A rainy month: expect a shower most days and keep plans flexible.

Krabi in September

Rainy

Average highs of 31.2°C and lows of 22.9°C, with 275 mm of rain over about 19 days. A rainy month: expect a shower most days and keep plans flexible.

Krabi in October

Rainy

Average highs of 31.3°C and lows of 22.4°C, with 324 mm of rain over about 22 days. A rainy month: expect a shower most days and keep plans flexible.

Krabi in November

Some rain

Average highs of 31.1°C and lows of 22.5°C, with 180 mm of rain over about 18 days. Some showers, usually short: still a good month to go.

Krabi in December

Dry

Average highs of 31.4°C and lows of 21.7°C, with 68 mm of rain over about 10 days. A dry month: one of the best times to go.

Seasons

The three things to know about the weather in Krabi

Best time

December to March. Least rain of the year, calmer sea on the coast and lots of sunshine. It is also the high season: book early.

Rainy season

May to November. Rain usually comes as heavy showers, often in the afternoon or at night, rather than all day. Peak in October (324 mm).

Hottest month

March, with average highs of 34.3°C and high humidity. Plan outdoor visits early in the morning.

My advice

What the numbers don't say about Krabi

Krabi and Railay are at their best from December to March, with calm sea for longtail boats and island tours. From May to October boats to Railay and the islands can be cancelled in rough weather, and the sea is murkier. The limestone cliffs are beautiful in all seasons, and climbing remains possible on dry days.

Krabi & Railay
Krabi & Railay

Where these figures come from

Monthly averages over 1981–2010 from the Krabi weather station of the Thai Meteorological Department, as published in the World Meteorological Organization climate normals. They describe a typical year, not a forecast: a given year can be wetter or drier.

Data table (Wikipedia, WMO/TMD normals)
Everything about KrabiThings to do, food, getting there and budget.Thailand month by monthCompare every region for the month you travel.Travelling in the rainy seasonWhere it rains less and how to plan around it.

FAQ

Weather in Krabi: your questions

When is the best time to visit Krabi?

December to March is the best time: it is the driest period of the year in Krabi, with the most sunshine. It is also the busiest and most expensive season, so book early.

Where to stay in Krabi
When is the rainy season in Krabi?

The rainy season runs from May to November. The wettest month is October, with about 324 mm of rain over 22 days on average. Showers are heavy but often short: add a light rain jacket to your Thailand packing list.

What is the hottest month in Krabi?

March is the hottest month, with average highs of 34.3°C. The most pleasant month for temperatures is November, with highs of 31.1°C.

Is it worth going to Krabi in the rainy season?

Yes, if you stay flexible. Prices drop, there are fewer tourists and the scenery is green. Expect a shower most days, allow spare days for boat trips and get travel insurance that covers cancellations.

Weather in other destinations