Colchani Weather in December
What's the weather like in Colchani (PotosÃ) in December 2025?
The climate in Colchani during December can be summarized as mild and dry.
December is in the summer in Colchani and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 4°C (39°F) is normal.
| Daytime temperature | 17.7°C 63.9°F |
|---|---|
| Nightly temperature | 4.1°C 39.4°F |
| Average temperature | 10.9°C 51.6°F |
| Daily sunshine | 8.2 hrs |
| Avg rainfall | 20 mm 0.8 ins |
| Rainy days | 13 days |
| Sea temperature | 22.2°C 72°F |
| Humidity | 55% |
| Windspeed | 15.8kph 10 mph |
On average December is the 4th wettest month of the year in Colchani with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 13 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 Colchani
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 Colchani in December 2025.
Other monthly averages
Best places to visit in December
Colchani weather stats
| Hottest month: | January | 17°C 62.6°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | August | 9.8hrs |
| Coldest month: | July | 13.6°C 56.5°F |
| Wettest month: | January | 45mm 1.8ins |
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