World Resorts Thailand Koh Lan Weather

Koh Lan sea water temperature

Current sea water temperature:
+85.1°F
Minimum sea water temperature in March: 87.1°F
Maximum sea water temperature in March: 81.7°F
Average sea water temperature in March: 84.4°F

Sea water temperature for the last 10 days:

March 15 85.1°F March 10 85.5°F
March 14 85.1°F March 9 85.3°F
March 13 84.9°F March 8 84.7°F
March 12 85.3°F March 7 84.7°F
March 11 85.3°F March 6 84.9°F

When is the warmest sea in Koh Lan?

Based on the data about daily sea water temperature for the last three years the warmest sea in Koh Lan was noticed in May, June and April.

Monthly Sea Temperatures in Koh Lan, °F

Sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 87.3°F. The highest and lowest sea temperatures during the month were 87.8°F and 86.7°F.

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 86.2°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.3°F.

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 87.6°F and 84.7°F.

Best time for vacation in Koh Lan

Sunniest months:
January 22 days
December 22 days
March 21 days
Warmest months:
April 90.1 °F
May 89.9 °F
March 88.1 °F
Warmest sea temp:
May 87.5 °F
June 86.6 °F
April 86.3 °F
Coldest months:
December 85.3 °F
January 85.8 °F
September 86.1 °F
Rainiest months:
October 15 days
September 12 days
July 10 days
Windiest months:
July 11.3 mph
June 11.2 mph
August 10.6 mph

Koh Lan on a weather map

Koh Lan
+84°F
W 4 mph
Feels like: +88°F
Precip.: 0%
Places in Thailand:
Name
°F
+88°F
+81°F
+81°F
+81°F
+81°F
+84°F
+81°F
+82°F
+81°F
+81°F
+84°F
+81°F
+81°F
+81°F
+82°F
24 Hours Forecast
Koh Lan
Local time: 09:57
March 16, monday
1200
88°F
E
6 mph
1500
86°F
NE
14 mph
1800
84°F
NE
14 mph
2100
82°F
N
12 mph
March 17, tuesday
0000
81°F
N
12 mph
0300
81°F
N
11 mph
0600
81°F
N
9 mph
0900
84°F
N
12 mph

Best place for vacation:

Units of measurement: °C / °F