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Krabi in April: Weather, Average temperature and Climate

Take a look at past year’s weather for Krabi in April and see if it is worth visiting.
Check flight prices to Krabi on Avionero:
April

Weather in Krabi in April 2025

OK Weather
Hot
🌧️
Rainy
🌊
Very warm water
Krabi in April usually sees fair weather conditions, with an average daily high temperature of +32°C and roughly 1 sunny days. However, you should prepare for about 20 rainy days with an average precipitation of 124 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.
Good to know:
  • April is usually the hottest month of the year in Krabi;

Average weather

☀️
+32°C
Avg. max. temperature
+22°C
Min.
+38°C
Max.
124 mm
Total precipitation
79%
Avg. humidity
2 m/s
Avg. wind
1 ☀️
Sunny Days
3 ⛅️
Cloudy
20 🌦
Rainy
Our opinion: Krabi has OK weather in April.

Average temperature in Krabi in April

Here are the expected maximum, average and minimum temperatures in Krabi for April based on the historical data.
Last Year
Historical Data

The temperature in April is +34°C on average, with a range between a maximum of +37°C during the day and a minimum of +25°C at night.

The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +35°C to +35°C.

Is Krabi warm or cold in April?

Krabi is typically hot in April.

Maximum temperatures go up compared to the previous month from +32°C to +32°C. The minimum temperature also goes up from +25°C to +25°C.

Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.

April is the hottest month in Krabi, here is the comparison with other months:

Water temperature in Krabi in April

Water in Krabi in April is Very warm. It varies from +29°C to +32°C, with an average of +30°C. This is almost similar to the air temperature, which averages +32°C.

The water temperature in April is one of the warmest of the entire year:

The warmest water temperatures in Krabi are reached in May, when the average sea temperature rises to +31°C. The coldest water temperatures are in January, with an average of +28°C.

Can you swim in Krabi in April?

You can definitely swim in Krabi in April, the water is very warm (+30°C in average), and might even be unpleasant for ones who like it more fresh.
🦭
Cold
Below +16°C
🏄‍♂️
Fresh
16°C - 21°C
🏊
Comfortable
21°C - 25°C
👙
Warm
25°C - 28°C
🔥
Very warm
+28°C and up
Don't forget sunscreen and a hat, it's going to be hot!

Climate in Krabi in April

Krabi weather looks like this, on average, in April and the surrounding months.
MarchAprilMay
Avg. temperature
+32°C+32°C+31°C
Min. temperature
+20°C+22°C+23°C
Max. temperature
+39°C+38°C+37°C
Rainfall
58 mm124 mm251 mm
Wind
2 m/s2 m/s2 m/s
Avg. water temperature
+29°C+30°C+31°C
Humidity
76%79%82%
Air pressure
1009 HPa1008 HPa1008 HPa
Sunny days
410
Cloudy days
931
Rainy days
152024
Snowy days
000

April weather is still as ok as in March. The temperature levels stay the same in the area of +32°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 58 mm to 124 mm. Humidity rises from 76% to 79%. The average wind speed doesn’t change much during April, staying around 2 m/s. The days becoming less sunny, going from 4 sunny days in March to 1 in April.

May brings much the same weather, it remains ok.

Wind

Wind speed in Krabi in April based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Krabi is gradually decreasing during April, going from 2 m/s to 1 m/s over the course of the month.

Rain

Amount of rainfall in mm during April in Krabi based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in April stands at 73%, leading to total precipitation of around 117 mm. The maximum amount of rainfall per day is around 28 mm, which is moderate rain. April is a pretty wet month with over 22 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how April is compared with other months in the amount of precipitation, total mm:
Krabi wettest month is September, where a typical day has a 87% chance of precipitation and 304 mm of rainfall per day. February, on the other hand, is the driest month with a mere 38% chance of precipitation and 21 mm of rainfall per day.

How was the weather last April in Krabi?

This is the weather in Krabi in April 2023:
1 April
☀️
+35°C
2 April
☀️
+34°C
3 April
☁️
+33°C
4 April
☀️
+34°C
5 April
☀️
+34°C
6 April
☀️
+33°C
7 April
☀️
+34°C
8 April
☀️
+35°C
9 April
☀️
+36°C
10 April
☀️
+33°C
11 April
☀️
+34°C
12 April
☀️
+34°C
13 April
☀️
+34°C
14 April
☀️
+34°C
15 April
☀️
+34°C
16 April
☁️
+32°C
17 April
☁️
+33°C
18 April
☀️
+34°C
19 April
☀️
+35°C
20 April
☀️
+36°C
21 April
☁️
+34°C
22 April
☁️
+32°C
23 April
☁️
+34°C
24 April
☁️
+36°C
25 April
☁️
+35°C
26 April
☁️
+37°C
27 April
☁️
+36°C
28 April
🌫️
+35°C
29 April
🌫️
+34°C
30 April
🌫️
+35°C
In April 2023 Krabi had 17 sunny days, 10 cloudy days, and 0 rainy days. The average maximum temperature was +34°C, with an absolute maximum of +37°C and a minimum of +32°C. The average humidity was 82%, with a maximum of 100% and a minimum of 48%. The average wind speed was 2 m/s, with a maximum of 6 m/s and a minimum of 0 m/s.
Are you planning a trip in April?

Climate Change over Years

This is how Krabi climate have been changing during last 43 years period.

The climate in Krabi in April has not changed much over the last 43 years.

The average temperature was the lowest in 1999 (+29°C) and the highest in 2020 (+33°C). The driest year was 2002 with only 1391 mm of rainfall, and the wettest year was 2000 with 2625 mm.

FAQ

Frequently asked questions about the weather in Krabi in April:

Is April a good time to visit Krabi?

It’s always a good time to visit Krabi, but the weather is changeable in April, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Krabi in April?

Absolutely, April is hot in Krabi. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.

Can you swim in Krabi in April?

Yes, you can swim in Krabi in April, the water is very warm, with temperature averaging at +30°C, but it's important to manage hydration and sun exposure.

Is Krabi rainy in April?

Krabi is often rainy in April. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Krabi in April?

Usually, it’s not very sunny in Krabi in April, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Thailand

Check out the weather for other cities in Thailand.

Monthly weather in Krabi

Source of the data

For this page, we’ve looked at the typical weather in Krabi, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.