Cha-am Weather: December
 |
Average Day Temperature: | 87.7°F |
|
Average Night Temperature: | 77.3°F |
|
Sea Water Temperature: | 85.3°F |
|
Number of Sunny Days: | 22 days |
| Sunshine Hours: | 11.4 - 11.4 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.7 in | |
| detailed information | ||
forecast
| Cha-am |
Temperature
| Cha-am |
Air Temperature in December, °F
The highest day temperature in December 2025 was 90°F. The lowest night temperature was 70°F. The average values for day and night temperatures during December were 84.8°F и 75.7°F respectivly.
Cha-am Water Sea Temperature in December, °F
The average sea surface temperature in December 2025 for Cha-am was 83.7°F. The maximum and minimum values were 81.2°F and 85.2°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 Cha-am is 0.7 in. It makes december one of the least rainy months of the year.
The average wind speed in December is 8.7 mph. This value is relatively stable throughout the year.
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 Cha-am in December is 8.8 hours.
Cha-am on the Weather Map
| Bang Tao Beach |  |
+82 |
| Bangkok |  |
+82 |
| Hua Hin | |
+74 |
| Karon Beach | |
+82 |
| Kata Beach | |
+82 |
| Khao Lak | |
+78 |
| Ko Li Pe | |
+84 |
| Koh Chang | |
+80 |
| Patong Beach | |
+82 |
| Pattaya | |
+78 |
| Phi Phi | |
+84 |
| Phuket | |
+82 |
| Samet | |
+80 |
| Samui |  |
+82 |
| Similan | |
+78 |
| 2100 |  |
74°F | SE 6 mph |
| 0000 | |
70°F | SE 7 mph |
| 0300 | |
68°F | SE 7 mph |
| 0600 | |
68°F | SE 7 mph |
| 0900 |  |
76°F | S 10 mph |
| 1200 | |
82°F | SW 14 mph |
| 1500 | |
82°F | SW 12 mph |
| 1800 | |
78°F | S 5 mph |