Measurements:
°C
°F
Koh Lan
86°F
NE 7 mph
Feels like: 92°F
Precip: 0%
World Resorts Thailand Koh Lan Weather

Koh Lan Sea Water Temperature

Current Sea Water Temperature:
+87.2°F
Maximum Sea Water Temperature in February: 89.2°F
Minimum Sea Water Temperature in February: 82.2°F
Average water temperature in February: 86.2°F

Sea Water Temperature for the Last 10 Days:

February 19 87.2°F February 14 86.2°F
February 18 86.8°F February 13 85.4°F
February 17 87.6°F February 12 85.8°F
February 16 86.8°F February 11 86.0°F
February 15 86.6°F February 10 85.8°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
March 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
August 11 mph

Koh Lan on the Weather Map

Thailand Resorts:
NAME
Bangkok +90
Hua Hin +82
Karon Beach +86
Kata Beach +86
Khao Lak +84
Ko Li Pe +88
Koh Chang +86
Krabi +82
Patong Beach +86
Pattaya +84
Phangan +84
Phi Phi +86
Phuket +86
Samet +86
Samui +84
24 Hours Weather Forecast
Koh Lan
Local time: 20:56
19 feb, thursday
2100 86°F
NE
7 mph
20 feb, friday
0000 84°F
NE
8 mph
0300 84°F
N
6 mph
0600 82°F
NW
4 mph
0900 88°F
SW
7 mph
1200 92°F
E
4 mph
1500 90°F
NE
13 mph
1800 86°F
NE
13 mph

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