Belém Weather in December
What's the weather like in Belém (Paraíba) in December 2025?
The climate in Belém during December can be summarized as hot, humid and dry.
December is in the summer in Belém and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 32°C 89.5°F |
|---|---|
| Nightly temperature | 20.9°C 69.5°F |
| Average temperature | 26.4°C 79.5°F |
| Daily sunshine | 8.1 hrs |
| Avg rainfall | 29 mm 1.1 ins |
| Rainy days | 12 days |
| Sea temperature | 27.5°C 81.4°F |
| Humidity | 75% |
| Windspeed | 12.2kph 8 mph |
On average December is the 3rd driest month of the year in Belém with around 29mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 hours of sunshine per day.
December temperatures in Belém
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 Belém in December 2025.
Other monthly averages
Best places to visit in December
Belém weather stats
| Hottest month: | January | 31.8°C 89.2°F |
|---|---|---|
| Driest month: | October | 18mm 0.7ins |
| Sunniest month: | November | 9.2hrs |
| Coldest month: | July | 26.9°C 80.4°F |
| Wettest month: | April | 156mm 6.1ins |
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