Santo Tomás Weather in December
What's the weather like in Santo Tomás (San Salvador) in December 2024?
The climate in Santo Tomás during December can be summarized as hot and very dry.
December is in the winter in Santo Tomás and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (87°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 30.4°C 86.7°F |
|---|---|
| Nightly temperature | 16°C 60.8°F |
| Average temperature | 23.2°C 73.8°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 10 mm 0.4 ins |
| Rainy days | 4 days |
| Sea temperature | 28.7°C 83.7°F |
| Humidity | 70% |
| Windspeed | 10.8kph 7 mph |
On average December is the 3rd driest month of the year in Santo Tomás with around 10mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
December temperatures in Santo Tomás
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 Santo Tomás in December 2024.
Other monthly averages
Best places to visit in December
Santo Tomás weather stats
| Hottest month: | April | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | February | 5mm 0.2ins |
| Sunniest month: | February | 9.4hrs |
| Coldest month: | December | 30.1°C 86.2°F |
| Wettest month: | September | 374mm 14.7ins |
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