Weather in El Salvador for December 2026
In general, the average temperature in El Salvador at the beginning of December is 28.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.8 °C by the end of December.
El Salvador experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 60 mm.
Is December a good time to visit El Salvador? check out the best time to travel to El Salvador page.
✨ Is December a good time to visit El Salvador? – Ask the AI Weatherman
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El Salvador Weather December
Temperatures trend during December in El Salvador
December weather in El Salvador day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Patchy rain possible | 30° /22° | 1.2 mm | 6 | |
| 2 Dec. | Mist | 29° /20° | 0.4 mm | 6 | |
| 3 Dec. | Light rain shower | 28° /21° | 0.6 mm | 6 | |
| 4 Dec. | Fog | 29° /23° | 0 mm | 5.9 | |
| 5 Dec. | Fog | 31° /20° | 0 mm | 5.9 | |
| 6 Dec. | Fog | 29° /21° | 0 mm | 5.9 | |
| 7 Dec. | Light rain | 27° /20° | 0.7 mm | 5.9 | |
| 8 Dec. | Patchy rain possible | 29° /20° | 0 mm | 5.8 | |
| 9 Dec. | Patchy rain possible | 28° /20° | 0.1 mm | 5.8 | |
| 10 Dec. | Mist | 30° /21° | 0 mm | 5.8 | |
| 11 Dec. | Patchy rain possible | 30° /21° | 0.4 mm | 5.8 | |
| 12 Dec. | Patchy rain possible | 30° /20° | 1.5 mm | 5.8 | |
| 13 Dec. | Cloudy | 28° /21° | 0 mm | 5.8 | |
| 14 Dec. | Patchy rain possible | 28° /20° | 0 mm | 5.7 | |
| 15 Dec. | Patchy rain possible | 28° /20° | 0.1 mm | 5.7 | |
| 16 Dec. | Moderate rain | 27° /21° | 10.5 mm | 5.7 | |
| 17 Dec. | Light rain | 26° /21° | 4.3 mm | 5.7 | |
| 18 Dec. | Light rain shower | 28° /21° | 1.1 mm | 5.7 | |
| 19 Dec. | Patchy rain possible | 27° /20° | 1.3 mm | 5.7 | |
| 20 Dec. | Fog | 27° /18° | 0 mm | 5 | |
| 21 Dec. | Light rain | 28° /20° | 5.5 mm | 5 | |
| 22 Dec. | Patchy rain possible | 28° /19° | 0.1 mm | 5.7 | |
| 23 Dec. | Light rain | 27° /19° | 3 mm | 5 | |
| 24 Dec. | Moderate rain | 27° /21° | 16 mm | 5 | |
| 25 Dec. | Light rain | 27° /21° | 4.7 mm | 5 | |
| 26 Dec. | Light rain | 27° /19° | 5.2 mm | 5 | |
| 27 Dec. | Patchy rain possible | 25° /17° | 0.1 mm | 5 | |
| 28 Dec. | Light rain shower | 26° /19° | 0.6 mm | 5 | |
| 29 Dec. | Light rain shower | 25° /19° | 1.2 mm | 5.8 | |
| 30 Dec. | Light rain shower | 24° /18° | 1.2 mm | 4 | |
| 31 Dec. | Fog | 26° /18° | 0 mm | 5 | |
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El Salvador weather in December vs November vs January
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Cloudy | Cloudy |
| Temperatures | 28°/21° | 28°/20° | 27°/19° |
| Rainfall | 246 mm | 60 mm | 105 mm |
| Wind | 8.7 km/h | 9.8 km/h | 10.5 km/h |
| Humidity | 84% | 81% | 80% |
| Rainy days | 14 days | 6 days | 4 days |
| Dry days | 16 days | 25 days | 27 days |
Planning a trip to El Salvador? Discover the best time to visit
El Salvador in December - FAQ
What are the expected maximum and minimum temperatures in El Salvador during December?
How much rainfall should be expected in El Salvador during December?
What are the typical wind conditions in El Salvador during December?
December rainfall patterns in El Salvador
UV exposure in El Salvador during December
What to pack to El Salvador in December?
Warm & sunny · highs around 28 °C, frequent showers
As you prepare for your trip to El Salvador in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in El Salvador, during December, is comfortable and enjoyable, regardless of the weather conditions.