Mindelo Weather in December
What's the weather like in Mindelo (São Vicente) in December 2025?
The climate in Mindelo during December can be summarized as warm, humid and dry.
December is in the winter in Mindelo and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 20°C (68°F) is normal.
| Daytime temperature | 25°C 77°F |
|---|---|
| Nightly temperature | 19.8°C 67.6°F |
| Average temperature | 22.4°C 72.3°F |
| Daily sunshine | 1.6 hrs |
| Avg rainfall | 10 mm 0.4 ins |
| Rainy days | 2 days |
| Sea temperature | 24.5°C 76.1°F |
| Humidity | 74% |
| Windspeed | 20.9kph 13 mph |
On average December is the 4th wettest month of the year in Mindelo with around 10mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.6 hours of sunshine per day.
December temperatures in Mindelo
December rainfall
December hourly sunshine
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 Mindelo in December 2025.
Other monthly averages
Best places to visit in December
Mindelo weather stats
| Hottest month: | September | 28.6°C 83.5°F |
|---|---|---|
| Driest month: | June | 0mm 0ins |
| Sunniest month: | October | 4.7hrs |
| Coldest month: | February | 23.7°C 74.7°F |
| Wettest month: | September | 36mm 1.4ins |
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