The climate in Metro during December can be summarized as hot, humid and very wet.
December is in the summer in Metro and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (72°F) is normal.
Daytime temperature | 31.2°C 88.1°F |
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Nightly temperature | 22.5°C 72.4°F |
Average temperature | 26.8°C 80.2°F |
Daily sunshine | 5.9 hrs |
Avg rainfall | 283 mm 11.1 ins |
Rainy days | 19 days |
Sea temperature | 29°C 84.2°F |
Humidity | 83% |
Windspeed | 9.4kph 6 mph |
On average December is the 3rd wettest month of the year in Metro with around 283mm 11.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.9 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 Metro in December 2025.
Best places to visit in December
Hottest month: | October | 32.1°C 89.8°F |
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Driest month: | August | 58mm 2.3ins |
Sunniest month: | August | 8.9hrs |
Coldest month: | June | 30°C 86°F |
Wettest month: | January | 330mm 13ins |