El Rosario Weather in December
What's the weather like in El Rosario (Nariño) in December 2024?
The climate in El Rosario during December can be summarized as warm, humid and very wet.
December is in the winter in El Rosario and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 17°C (63°F) is normal.
| Daytime temperature | 26.1°C 79°F |
|---|---|
| Nightly temperature | 17.1°C 62.8°F |
| Average temperature | 21.6°C 70.9°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 227 mm 8.9 ins |
| Rainy days | 19 days |
| Sea temperature | 26.3°C 79.3°F |
| Humidity | 83% |
| Windspeed | 10.8kph 7 mph |
On average December is the 4th wettest month of the year in El Rosario with around 227mm 8.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
December temperatures in El Rosario
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 El Rosario in December 2024.
Other monthly averages
Best places to visit in December
El Rosario weather stats
| Hottest month: | August | 28.5°C 83.3°F |
|---|---|---|
| Driest month: | July | 79mm 3.1ins |
| Sunniest month: | July | 6.2hrs |
| Coldest month: | November | 25.7°C 78.3°F |
| Wettest month: | October | 303mm 11.9ins |
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