December
Weather in El Salvador for December 2025
Your guide to El Salvador weather in December - trends and predictions
In general, the average temperature in El Salvador at the beginning of December is 27.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.4 °C by the end of December.
Precipitation in El Salvador during December is a rare event, with an average of fewer than 2 rainy days.
Temperatures
Rain 🌧️
31
Dry days
0
Rainy days
0
Snow days
29°/17°
Temperatures
9 km/h
Avg max wind
72 %
Avg humidity
El Salvador in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 27° | 3  27° | 4 28° | 5 27° | 6 29° | 7  28° |
| 8  28° | 9 29° | 10 30° | 11 30° | 12 30° | 13 28° | 14 29° |
| 15 29° | 16 29° | 17 29° | 18 29° | 19 28° | 20 28° | 21 29° |
| 22 29° | 23 29° | 24  29° | 25 30° | 26 30° | 27 30° | 28 29° |
| 29 30° | 30 28° | 31 29° |
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Temperatures trend during December in El Salvador
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Partly cloudy | 29° /18° | 0 mm | 7 | |
| 2 Dec. | Partly cloudy | 27° /18° | 0 mm | 7 | |
| 3 Dec. | Patchy rain possible | 27° /18° | 0 mm | 7 | |
| 4 Dec. | Patchy rain possible | 28° /17° | 0.1 mm | 7 | |
| 5 Dec. | Patchy rain possible | 27° /18° | 0.2 mm | 6 | |
| 6 Dec. | Patchy rain possible | 29° /17° | 0.2 mm | 6 | |
| 7 Dec. | Sunny | 28° /17° | 0 mm | 7 | |
| 8 Dec. | Mist | 28° /17° | 0 mm | 6 | |
| 9 Dec. | Mist | 29° /17° | 0 mm | 7 | |
| 10 Dec. | Patchy rain possible | 30° /18° | 0.2 mm | 7 | |
| 11 Dec. | Partly cloudy | 30° /19° | 2.7 mm | 7 | |
| 12 Dec. | Partly cloudy | 30° /18° | 0 mm | 7 | |
| 13 Dec. | Sunny | 28° /17° | 0 mm | 7 | |
| 14 Dec. | Sunny | 29° /17° | 0 mm | 7 | |
| 15 Dec. | Sunny | 29° /17° | 0 mm | 7 | |
| 16 Dec. | Partly cloudy | 29° /17° | 0 mm | 8 | |
| 17 Dec. | Sunny | 29° /16° | 0 mm | 8 | |
| 18 Dec. | Sunny | 29° /16° | 0 mm | 7 | |
| 19 Dec. | Sunny | 28° /15° | 0 mm | 7 | |
| 20 Dec. | Sunny | 28° /15° | 0 mm | 7 | |
| 21 Dec. | Sunny | 29° /15° | 0 mm | 7 | |
| 22 Dec. | Partly cloudy | 29° /15° | 0 mm | 7 | |
| 23 Dec. | Partly cloudy | 29° /16° | 0 mm | 8 | |
| 24 Dec. | Cloudy | 29° /17° | 0.5 mm | 7 | |
| 25 Dec. | Patchy rain possible | 30° /17° | 0.2 mm | 7 | |
| 26 Dec. | Partly cloudy | 30° /18° | 0.3 mm | 7 | |
| 27 Dec. | Patchy rain possible | 30° /19° | 0.1 mm | 7 | |
| 28 Dec. | Sunny | 29° /19° | 1.2 mm | 7 | |
| 29 Dec. | Patchy rain possible | 30° /18° | 6.3 mm | 7 | |
| 30 Dec. | Patchy rain possible | 28° /18° | 4.3 mm | 7 | |
| 31 Dec. | Partly cloudy | 29° /17° | 2.5 mm | 7 | |
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Important Notice
Our weather forecast for El Salvador in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the El Salvador forecast closer to your planned date for the most up-to-date weather information.
El Salvador in December - FAQ
What are the expected maximum and minimum temperatures in El Salvador during December?
During December, expect a variety of temperatures with highs around 29° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in El Salvador during December?
Rainfall in El Salvador during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in El Salvador during December?
The average wind speed in El Salvador during December is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in El Salvador
Explore the daily rainfall trends and prepare for El Salvadors December weather 💧
UV exposure in El Salvador during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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