Caleufú Weather in December
What's the weather like in Caleufú (La Pampa) in December 2025?
The climate in Caleufú during December can be summarized as hot and a little damp.
December is in the summer in Caleufú and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (87°F), whilst at night 16°C (60°F) is normal.
| Daytime temperature | 30.7°C 87.3°F |
|---|---|
| Nightly temperature | 15.5°C 59.9°F |
| Average temperature | 23.1°C 73.6°F |
| Daily sunshine | 10.6 hrs |
| Avg rainfall | 88 mm 3.5 ins |
| Rainy days | 9 days |
| Sea temperature | 18°C 64.5°F |
| Humidity | 57% |
| Windspeed | 12.6kph 8 mph |
On average December is the wettest month of the year in Caleufú with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.6 hours of sunshine per day.
December temperatures in Caleufú
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 Caleufú in December 2025.
Other monthly averages
Best places to visit in December
Caleufú weather stats
| Hottest month: | January | 31.5°C 88.7°F |
|---|---|---|
| Driest month: | June | 16mm 0.6ins |
| Sunniest month: | January | 11hrs |
| Coldest month: | July | 15.4°C 59.7°F |
| Wettest month: | December | 88mm 3.5ins |
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