Postrer Río Weather in December
What's the weather like in Postrer Río (Independencia) in December 2025?
The climate in Postrer Río during December can be summarized as warm and dry.
December is in the winter in Postrer Río and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 27°C (81°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 27°C 80.5°F |
|---|---|
| Nightly temperature | 12.7°C 54.8°F |
| Average temperature | 19.8°C 67.6°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 28 mm 1.1 ins |
| Rainy days | 13 days |
| Sea temperature | 27.7°C 81.9°F |
| Humidity | 78% |
| Windspeed | 10.4kph 7 mph |
On average December is the 3rd driest month of the year in Postrer Río with around 28mm 1.1 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 7.5 hours of sunshine per day.
December temperatures in Postrer Río
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 Postrer Río in December 2025.
Other monthly averages
Best places to visit in December
Postrer Río weather stats
| Hottest month: | July | 29.9°C 85.8°F |
|---|---|---|
| Driest month: | January | 21mm 0.8ins |
| Sunniest month: | February | 8.2hrs |
| Coldest month: | January | 26.8°C 80.2°F |
| Wettest month: | May | 246mm 9.7ins |
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