União dos Palmares Weather in December
What's the weather like in União dos Palmares (Alagoas) in December 2025?
The climate in União dos Palmares during December can be summarized as hot, humid and reasonably dry.
December is in the summer in União dos Palmares and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 20°C (68°F) is normal.
| Daytime temperature | 30.1°C 86.1°F |
|---|---|
| Nightly temperature | 20°C 67.9°F |
| Average temperature | 25°C 77°F |
| Daily sunshine | 8.2 hrs |
| Avg rainfall | 42 mm 1.7 ins |
| Rainy days | 17 days |
| Sea temperature | 27.3°C 81.1°F |
| Humidity | 72% |
| Windspeed | 11.5kph 7 mph |
On average December is the 3rd driest month of the year in União dos Palmares with around 42mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
December temperatures in União dos Palmares
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 União dos Palmares in December 2025.
Other monthly averages
Best places to visit in December
União dos Palmares weather stats
| Hottest month: | December | 29.8°C 85.6°F |
|---|---|---|
| Driest month: | November | 26mm 1ins |
| Sunniest month: | November | 8.8hrs |
| Coldest month: | July | 24.5°C 76.1°F |
| Wettest month: | July | 236mm 9.3ins |
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