The climate in Cheyyar during December can be summarized as hot, humid and a little damp.
December is in the winter in Cheyyar and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 20°C (69°F) is normal.
| Daytime temperature | 28.4°C 83.1°F |
|---|---|
| Nightly temperature | 20.4°C 68.7°F |
| Average temperature | 24.4°C 75.9°F |
| Daily sunshine | 7.1 hrs |
| Avg rainfall | 95 mm 3.7 ins |
| Rainy days | 5 days |
| Sea temperature | 27.3°C 81.1°F |
| Humidity | 76% |
| Windspeed | 10.4kph 7 mph |
On average December is the 6th wettest month of the year in Cheyyar with around 95mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.1 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cheyyar in December 2025.
Best places to visit in December
| Hottest month: | May | 37.7°C 99.9°F |
|---|---|---|
| Driest month: | March | 6mm 0.2ins |
| Sunniest month: | February | 9.8hrs |
| Coldest month: | January | 28.7°C 83.7°F |
| Wettest month: | October | 222mm 8.7ins |