World Resorts Thailand Koh Lan Weather

Koh Lan sea water temperature

Current sea water temperature:
+88.3°F
Minimum sea water temperature in May: 90.3°F
Maximum sea water temperature in May: 84.9°F
Average sea water temperature in May: 87.5°F

Sea water temperature for the last 10 days:

May 15 88.3°F May 10 88.2°F
May 14 87.8°F May 9 88.0°F
May 13 87.3°F May 8 87.8°F
May 12 87.3°F May 7 88.0°F
May 11 87.8°F May 6 88.2°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:
2026
2025
2024

The average sea water temperature in May of 2026 was 87.8°F. The highest and lowest sea temperatures during the month were 88.3°F and 87.3°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:
2026
2025
2024

The average sea water temperature in April of 2026 was 86.9°F. The highest and lowest sea temperatures during the month were 87.8°F and 85.8°F.

Best time for vacation in Koh Lan

Sunniest months:
January 22 days
December 22 days
March 21 days
Warmest months:
April 90.0 °F
May 89.9 °F
June 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
March 10.6 mph

Koh Lan on a weather map

Koh Lan
+82°F
NE 9 mph
Feels like: +90°F
Precip.: 0%
Places in Thailand:
Name
°F
+84°F
+81°F
+81°F
+81°F
+82°F
+84°F
+84°F
+81°F
+82°F
+84°F
+81°F
+84°F
+81°F
24 Hours Forecast
Koh Lan
Local time: 07:03
May 16, saturday
0900
86°F
NE
11 mph
1200
86°F
NE
12 mph
1500
88°F
NE
11 mph
1800
86°F
NE
11 mph
2100
84°F
NE
15 mph
May 17, sunday
0000
84°F
NE
16 mph
0300
84°F
E
14 mph
0600
84°F
NE
12 mph

Best place for vacation:

Units of measurement: °C / °F