April weather forecast
Krabi, Thailand

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Tha Pom Klong Song Nam emerald pool in Krabi, Thailand, surrounded by a beautiful natural mangrove forest
Tha Pom Klong Song Nam emerald pool in Krabi, Thailand, surrounded by a beautiful natural mangrove forest

Weather in April

April marks a significant jump in the rainfall in Krabi with an average count nearing 124mm (4.88"). While the temperatures remain on the higher end, ranging from 24°C (75.2°F) to 34°C (93.2°F), the increased rain cools down the surroundings. The day encompasses approximately 12.3 hours of daylight. The tropical city experiences an hour less of sunshine compared to the dry season, averaging eight hours per day. Combined with high UV levels, the weather encompasses typical tropical climate patterns.

Temperature

Krabi's warmest season falls during March and April, averaging a high-temperature of 34°C (93.2°F).

Rainfall

In Krabi, in April, during 11 rainfall days, 124mm (4.88") of precipitation is typically accumulated. In Krabi, Thailand, during the entire year, the rain falls for 171 days and collects up to 2333mm (91.85") of precipitation.

Sea temperature

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater in Krabi, Thailand.
Note: For a cooling respite, water temperatures above 30°C (86°F) might not be the first choice for many.

Daylight

In April, the average length of the day is 12h and 19min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:34. On the last day of April, sunrise is at 06:09 and sunset at 18:33 +07.

Sunshine

In Krabi, the average sunshine in April is 8h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index in Krabi. A UV Index reading of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 12 in April, converts into the following recommendations:
Carry out all vital precautions. Protection from sun exposure is a must. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. One must apply and reapply generously an SPF 30+ broad-spectrum sunscreen every two hours or after an outdoor workout or swim. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.
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Frequently asked questions

What are the warmest months in Krabi?

The months of March and April bring the highest temperatures, averaging a high of 34°C (93.2°F).

How hot is it in Krabi in April?

The high-temperature, in April, in Krabi, is 34°C (93.2°F), while the low-temperature averages to 24°C (75.2°F).

How much does it rain in Krabi in April?

In Krabi, during April, the rain falls for 11 days and regularly aggregates up to 124mm (4.88") of precipitation.

When is the sea warmest in Krabi?

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater in Krabi, Thailand.

What is the sea water temperature in April in Krabi?

In Krabi, in April, the average water temperature is 30°C (86°F). The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

What is the average length of the day in April in Krabi?

The average day length in April in Krabi, Thailand, is 12h and 19min.

When are sunrise and sunset in April in Krabi?

In April, on the first day of the month, sunrise is at 06:22 and sunset at 18:34. On the last day of the month, in Krabi, sunrise is at 06:09 and sunset at 18:33 +07.

How long on average sun shines in April in Krabi?

In Krabi, the average sunshine duration in April is 8h.

What are the months with the highest UV index in Krabi?

February through October, with an average maximum UV index of 12, are months with the highest UV index in Krabi.

How high is the UV index in April in Krabi?

In Krabi, Thailand, the average daily maximum UV index in April is 12. A UV Index of 11, and more, symbolizes an ultimate hazard to health from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Krabi, Thailand

Average temperature in April - Krabi, Thailand
  • Average high temperature in April: 34°C

The warmest months (with the highest average high temperature) are March and April (34°C).
The month with the lowest average high temperature is November (30°C).

  • Average low temperature in April: 24°C

The months with the highest average low temperature are April, May, June, July, August, September and October (24°C).
The coldest months (with the lowest average low temperature) are January and February (22°C).

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Average rainfall in April
Krabi, Thailand

Average rainfall in April - Krabi, Thailand
  • Average rainfall in April: 124mm

The wettest month (with the highest rainfall) is September (355mm).
The driest month (with the least rainfall) is February (24mm).

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Average rainfall days in April
Krabi, Thailand

Average rainfall days in April - Krabi, Thailand
  • Average rainfall days in April: 11 days

The months with the highest number of rainy days are September and October (22 days).
The month with the least rainy days is February (3 days).

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Average sea temperature in April
Krabi, Thailand

Average sea temperature in April - Krabi, Thailand
  • Average sea temperature in April: 30°C

The best months for swimming (with the highest average sea temperature) are April, May and June (30°C).
The coldest months (with the lowest average sea temperature) are January, February and December (28°C).

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Average daylight in April /
Average sunshine in April
Krabi, Thailand

Average daylight in April / Average sunshine in April - Krabi, Thailand
  • Average daylight in April: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in April: 8h

The months with the most sunshine are January, February and March (Average sunshine: 9h).
The month with the least sunshine is September (Average sunshine: 5h).

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Average UV index in April
Krabi, Thailand

Average UV index in April - Krabi, Thailand
  • Average UV index in April: 12

The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

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Krabi, Thailand

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