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Rayong weather in December

Weather in Rayong: December

Average day temperature: 86.7°F
Average night temperature: 76.8°F
Sea water temperature: 83.5°F
Number of sunny days: 22 days
Day length: 11.4 - 11.4 hours
Number of rainy days: 1 day
Precipitation totals: 0.6 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 91°F. At the same time the lowest night temperature was 68°F. Day and night temperature averages during December were 87.5°F and 77.8°F.

Sea water temperature in Rayong in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2023 was 84.5°F. The highest and lowest sea temperatures during the month were 86.0°F and 82.2°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 Rayong in December is 0.7 in. It makes december the most dry month of the year.

Wind speed in December, mph

The average wind speed value in December is 7.9 mph

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: 8.6.

Best time for vacation in Rayong

Sunniest months:
January 23 days
December 22 days
March 21 days
Warmest months:
May 90.9 °F
April 90.7 °F
June 89.1 °F
Warmest sea temp:
May 87.8 °F
April 87.0 °F
June 86.2 °F
Coldest months:
December 86.7 °F
September 87.2 °F
January 87.6 °F
Rainiest months:
July 16 days
June 15 days
September 15 days
Windiest months:
July 11.4 mph
June 11.0 mph
August 10.8 mph

Rayong on a weather map

Rayong
+77°F
S 7 mph
Feels like: +79°F
Precip.: 0%
Places in Thailand:
Name
°F
+81°F
+77°F
+79°F
+79°F
+79°F
+81°F
+75°F
+81°F
+79°F
+77°F
+81°F
+79°F
+81°F
+73°F
24 Hours Forecast
Rayong
Local time: 21:40
December 22, sunday
0000
75°F
S
8 mph
0300
73°F
SW
9 mph
0600
72°F
SW
10 mph
0900
75°F
SW
11 mph
1200
82°F
SW
12 mph
1500
84°F
SW
11 mph
1800
79°F
SW
11 mph
2100
75°F
SW
10 mph
Units of measurement: °C / °F