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Bangkok weather in December

Weather in Bangkok: December

Average day temperature: 88.8°F
Average night temperature: 77.4°F
Sea water temperature: 81.8°F
Number of sunny days: 20 days
Day length: 11.3 - 11.4 hours
Number of rainy days: 1 day
Precipitation totals: 0.5 in.

Air temperature in December, °F

Show year:
2024
2023
2022

The highest day temperature during December of 2024 was 92°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during December were 88.2°F and 77.3°F.

Sea water temperature in Bangkok in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2024 was 81.0°F. The highest and lowest sea temperatures during the month were 82.9°F and 78.6°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are sunny but cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Bangkok in December is 0.6 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 6.2 mph It makes December 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 December is: 8.5.

Best time for vacation in Bangkok

Sunniest months:
March 25 days
January 23 days
April 23 days
Warmest months:
April 96.9 °F
May 96.0 °F
March 94.8 °F
Warmest sea temp:
May 87.7 °F
June 86.8 °F
April 86.6 °F
Coldest months:
December 88.8 °F
November 89.2 °F
October 89.6 °F
Rainiest months:
October 13 days
September 11 days
August 9 days
Windiest months:
April 10.0 mph
March 9.8 mph
May 9.0 mph

Bangkok on a weather map

Bangkok
+82°F
S 4 mph
Feels like: +84°F
Precip.: 0%
Places in Thailand:
Name
°F
+82°F
+75°F
+79°F
+79°F
+81°F
+81°F
+81°F
+79°F
+79°F
+81°F
+79°F
+81°F
+75°F
+75°F
24 Hours Forecast
Bangkok
Local time: 00:42
December 24, wednesday
0300
81°F
SE
6 mph
0600
77°F
SE
8 mph
0900
82°F
S
6 mph
1200
91°F
S
6 mph
1500
95°F
S
4 mph
1800
91°F
SE
1 mph
2100
88°F
SE
3 mph
December 25, thursday
0000
84°F
S
3 mph
Units of measurement: °C / °F