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San Salvador weather in December 2025
Expect daytime maximum temperatures of 29°C in San Salvador, El Salvador in December based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 29°C max day temperature
29 - 8 hours of sunshine per day
- 5 days with some rainfall
5 - 14°C min night temperature
14 - 11 hours of daylight per day
11 - Moderate heat & humidity
M - 11 mm of monthly rainfall
11 - 9 (Very High) UV index
9
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Recommended for El Salvador
The December weather guide for El Salvador (San Salvador) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in San Salvador in December?
Daytime temperatures usually reach 29°C in San Salvador in December with moderate heat and humidity, falling to 14°C at night.
How sunny is it in San Salvador in December?
There are normally 8 hours of bright sunshine each day in San Salvador in December - that's 72% of daylight hours.
Does it rain in San Salvador in December?
There are usually 5 days with some rain in San Salvador in December and the average monthly rainfall is 11mm.
San Salvador December sunrise & sunset times
Browse the sunrise and sunset times for San Salvador in December 2025. Select a month to view San Salvador sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st December 2025 | 06:05 | 17:27 |
| Tuesday, 16th December 2025 | 06:13 | 17:32 |
| Wednesday, 31st December 2025 | 06:20 | 17:40 |
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