World Resorts Thailand Koh Lan Weather

Koh Lan weather in September

Weather in Koh Lan: September

Average day temperature: 86.2°F
Average night temperature: 81.2°F
Sea water temperature: 85.0°F
Number of sunny days: 5 days
Day length: 12.0 - 12.4 hours
Number of rainy days: 12 days
Precipitation totals: 8.3 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 86°F. At the same time the lowest night temperature was 77°F. Day and night temperature averages during September were 84.6°F and 81.2°F.

Sea water temperature in Koh Lan in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 86.0°F. The highest and lowest sea temperatures during the month were 86.7°F and 85.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Koh Lan in September is 8.9 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 9.0 mph It makes September one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 4.5.

Best time for vacation in Koh Lan

Sunniest months:
January 22 days
March 21 days
April 21 days
Warmest months:
April 90.4 °F
May 90.2 °F
June 88.3 °F
Warmest sea temp:
May 87.5 °F
June 86.6 °F
April 86.3 °F
Coldest months:
December 85.6 °F
September 86.2 °F
January 86.3 °F
Rainiest months:
October 15 days
September 12 days
July 11 days
Windiest months:
June 11.1 mph
July 11.1 mph
August 10.5 mph

Koh Lan on a weather map

Koh Lan
+81°F
SW 14 mph
Feels like: +86°F
Precip.: 0%
Places in Thailand:
Name
°F
+84°F
+79°F
+79°F
+79°F
+82°F
+84°F
+77°F
+82°F
+79°F
+81°F
+81°F
+79°F
+82°F
+79°F
24 Hours Forecast
Koh Lan
Local time: 18:57
November 21, thursday
2100
81°F
SW
11 mph
November 22, friday
0000
79°F
SW
11 mph
0300
77°F
SW
12 mph
0600
77°F
SW
11 mph
0900
81°F
SW
14 mph
1200
84°F
SW
14 mph
1500
86°F
SW
16 mph
1800
82°F
SW
16 mph

Best place for vacation:

Units of measurement: °C / °F