Rayong Weather: December
 |
Average Day Temperature: | 90.7°F |
|
Average Night Temperature: | 79.6°F |
|
Sea Water Temperature: | 87.1°F |
|
Number of Sunny Days: | 22 days |
| Sunshine Hours: | 11.4 - 11.4 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.6 in | |
| detailed information | ||
forecast
| Rayong |
Temperature
| Rayong |
Air Temperature in December, °F
The highest day temperature in December 2025 was 94°F. The lowest night temperature was 74°F. The average values for day and night temperatures during December were 90.3°F и 79.4°F respectivly.
Rayong Water Sea Temperature in December, °F
The average sea surface temperature in December 2025 for Rayong was 85.5°F. The maximum and minimum values were 83.8°F and 86.4°F respectively.
Most of the days in December are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in December, in
Precipitation total in December for Rayong is 0.6 in. It makes december the least rainy month of the year.
The average wind speed in December is 7.8 mph.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rayong in December is 8.8 hours.
Rayong on the Weather Map
| Bang Tao Beach |  |
+82 |
| Bangkok | |
+82 |
| Hua Hin | |
+74 |
| Karon Beach | |
+82 |
| Kata Beach | |
+82 |
| Khao Lak | |
+76 |
| Ko Li Pe |  |
+82 |
| Koh Chang | |
+82 |
| Patong Beach | |
+82 |
| Pattaya | |
+78 |
| Phi Phi | |
+82 |
| Phuket | |
+82 |
| Samet | |
+80 |
| Samui | |
+82 |
| Similan | |
+76 |
| 0000 |  |
78°F | S 2 mph |
| 0300 | |
74°F | SW 4 mph |
| 0600 | |
72°F | SW 5 mph |
| 0900 |  |
80°F | SW 6 mph |
| 1200 | |
88°F | NW 2 mph |
| 1500 | |
90°F | NE 7 mph |
| 1800 | |
84°F | E 9 mph |
| 2100 | |
80°F | SE 6 mph |