Measurements:
°C
°F
Koh Lan
86°F
N 14 mph
Feels like: 92°F
Precip: 0%
World Resorts Thailand Koh Lan Weather

Koh Lan Sea Water Temperature

Current Sea Water Temperature:
+89.8°F
Maximum Sea Water Temperature in March: 91.2°F
Minimum Sea Water Temperature in March: 85.2°F
Average water temperature in March: 88.2°F

Sea Water Temperature for the Last 10 Days:

March 31 89.8°F March 26 89.8°F
March 30 89.4°F March 25 89.6°F
March 29 90.0°F March 24 89.2°F
March 28 89.8°F March 23 89.2°F
March 27 89.4°F March 22 89.6°F

When is the Warmest Sea for Koh Lan?

According to our data for the last three years for Koh Lan the highest average sea water temperature was in May, June and April.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Koh Lan was 91.4°F. The maximum and minimum values were 90.8°F and 92.0°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Koh Lan was 90.2°F. The maximum and minimum values were 89.2°F and 91.4°F respectively.

Sea Water Temperature in April

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Koh Lan was 90.1°F. The maximum and minimum values were 88.6°F and 91.8°F respectively.

Best Time to Visit Koh Lan
The most sunny months:
January 22 days
December 22 days
March 21 days
The most warm months:
April 94.5 °F
May 94.4 °F
June 92.3 °F
Warmest sea temperature:
May 91.7 °F
June 90.7 °F
April 90.3 °F
The most cold months:
December 89.2 °F
January 89.8 °F
September 90.1 °F
The most rainy months:
October 15 days
September 12 days
July 10 days
The most windy months:
July 11 mph
June 11 mph
March 11 mph

Koh Lan on the Weather Map

Thailand Resorts:
NAME
Bangkok +90
Hua Hin +82
Karon Beach +82
Kata Beach +82
Khao Lak +82
Ko Li Pe +88
Koh Chang +88
Krabi +80
Patong Beach +82
Pattaya +84
Phangan +86
Phi Phi +86
Phuket +82
Samet +86
Samui +86
24 Hours Weather Forecast
Koh Lan
Local time: 01:17
01 apr, wednesday
0300 86°F
N
12 mph
0600 84°F
N
12 mph
0900 90°F
N
14 mph
1200 92°F
N
14 mph
1500 94°F
N
14 mph
1800 90°F
N
16 mph
2100 88°F
N
16 mph
02 apr, thursday
0000 86°F
N
13 mph

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