San Agustín Weather in December
What's the weather like in San Agustín (Usulután) in December 2024?
The climate in San Agustín during December can be summarized as hot and very dry.
December is in the winter in San Agustín and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 32°C (89°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 31.6°C 88.8°F |
|---|---|
| Nightly temperature | 16.5°C 61.6°F |
| Average temperature | 24°C 75.2°F |
| Daily sunshine | 8.6 hrs |
| Avg rainfall | 7 mm 0.3 ins |
| Rainy days | 5 days |
| Sea temperature | 28.3°C 82.9°F |
| Humidity | 68% |
| Windspeed | 10.1kph 6 mph |
On average December is the 3rd driest month of the year in San Agustín with around 7mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
December temperatures in San Agustín
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 San Agustín in December 2024.
Other monthly averages
Best places to visit in December
San Agustín weather stats
| Hottest month: | April | 33.4°C 92.1°F |
|---|---|---|
| Driest month: | February | 4mm 0.2ins |
| Sunniest month: | February | 9.6hrs |
| Coldest month: | December | 31.2°C 88.2°F |
| Wettest month: | September | 378mm 14.9ins |
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