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Weather in El Salvador for December 2026

Your guide to El Salvador weather in December - trends and predictions

    Temperatures

  • 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.

  • Rain 🌧️

  • El Salvador experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 60 mm.

  • More

  • 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

Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/20°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
81 %
Avg humidity

El Salvador Weather December

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Temperatures trend during December in El Salvador

See the weather trend as well as the moving average line

December weather in El Salvador day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Dec. Patchy rain possible
Patchy rain possible
30° /22° 1.2 mm 6
2 Dec. Mist
Mist
29° /20° 0.4 mm 6
3 Dec. Light rain shower
Light rain shower
28° /21° 0.6 mm 6
4 Dec. Fog
Fog
29° /23° 0 mm 5.9
5 Dec. Fog
Fog
31° /20° 0 mm 5.9
6 Dec. Fog
Fog
29° /21° 0 mm 5.9
7 Dec. Light rain
Light rain
27° /20° 0.7 mm 5.9
8 Dec. Patchy rain possible
Patchy rain possible
29° /20° 0 mm 5.8
9 Dec. Patchy rain possible
Patchy rain possible
28° /20° 0.1 mm 5.8
10 Dec. Mist
Mist
30° /21° 0 mm 5.8
11 Dec. Patchy rain possible
Patchy rain possible
30° /21° 0.4 mm 5.8
12 Dec. Patchy rain possible
Patchy rain possible
30° /20° 1.5 mm 5.8
13 Dec. Cloudy
Cloudy
28° /21° 0 mm 5.8
14 Dec. Patchy rain possible
Patchy rain possible
28° /20° 0 mm 5.7
15 Dec. Patchy rain possible
Patchy rain possible
28° /20° 0.1 mm 5.7
16 Dec. Moderate rain
Moderate rain
27° /21° 10.5 mm 5.7
17 Dec. Light rain
Light rain
26° /21° 4.3 mm 5.7
18 Dec. Light rain shower
Light rain shower
28° /21° 1.1 mm 5.7
19 Dec. Patchy rain possible
Patchy rain possible
27° /20° 1.3 mm 5.7
20 Dec. Fog
Fog
27° /18° 0 mm 5
21 Dec. Light rain
Light rain
28° /20° 5.5 mm 5
22 Dec. Patchy rain possible
Patchy rain possible
28° /19° 0.1 mm 5.7
23 Dec. Light rain
Light rain
27° /19° 3 mm 5
24 Dec. Moderate rain
Moderate rain
27° /21° 16 mm 5
25 Dec. Light rain
Light rain
27° /21° 4.7 mm 5
26 Dec. Light rain
Light rain
27° /19° 5.2 mm 5
27 Dec. Patchy rain possible
Patchy rain possible
25° /17° 0.1 mm 5
28 Dec. Light rain shower
Light rain shower
26° /19° 0.6 mm 5
29 Dec. Light rain shower
Light rain shower
25° /19° 1.2 mm 5.8
30 Dec. Light rain shower
Light rain shower
24° /18° 1.2 mm 4
31 Dec. Fog
Fog
26° /18° 0 mm 5
Next
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 weather in December vs November vs January

Compare December weather in El Salvador with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherPatchy rain possible
Patchy rain possible
Cloudy
Cloudy
Cloudy
Cloudy
Temperatures28°/21°28°/20°27°/19°
Rainfall246 mm60 mm105 mm
Wind8.7 km/h9.8 km/h10.5 km/h
Humidity84%81%80%
Rainy days14 days6 days4 days
Dry days16 days25 days27 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?

During December, expect a variety of temperatures with highs around 28° and lows near 20°, suitable for diverse activities and preferences.

How much rainfall should be expected in El Salvador during December?

Moderate rainfall is anticipated in El Salvador during December, with a total of 60 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in El Salvador during December?

The average wind speed in El Salvador during December is 10 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 💧
Typically, El Salvador has 6 rainy days in December with a total of 60 mm of rainfall.

UV exposure in El Salvador during December

Stay informed about UV levels for safe outdoor activities throughout the month of 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.

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🧥 Clothing

👟 Footwear

🎒 Accessories

🧴 Personal Items

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