The climate in Arakkonam during December can be summarized as hot, humid and a little damp.
December is in the winter in Arakkonam and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 21°C (69°F) is normal.
Daytime temperature | 28.5°C 83.3°F |
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Nightly temperature | 20.5°C 68.9°F |
Average temperature | 24.5°C 76.1°F |
Daily sunshine | 7.2 hrs |
Avg rainfall | 94 mm 3.7 ins |
Rainy days | 4 days |
Sea temperature | 27.1°C 80.9°F |
Humidity | 76% |
Windspeed | 9.4kph 6 mph |
On average December is the 6th wettest month of the year in Arakkonam with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 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 Arakkonam in December 2025.
Best places to visit in December
Hottest month: | May | 38.4°C 101.1°F |
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Driest month: | March | 6mm 0.2ins |
Sunniest month: | February | 9.9hrs |
Coldest month: | January | 28.8°C 83.8°F |
Wettest month: | November | 224mm 8.8ins |