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El Salvador (Egipto)
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Weather in El Salvador for May 2026

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

    Temperatures

  • Until now, May 2026 in El Salvador is slightly cooler than the historical average by -0.9 °C.

  • The forecast for the upcoming days in El Salvador predicts a temperature of 31.4 °C, which is slightly above the historical average.

  • In general, the average temperature in El Salvador at the beginning of May is 28.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.7 °C by the end of May.

    • Rain 🌧️

  • El Salvador experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 272 mm.

    • More

  • Is May a good time to visit El Salvador? check out the best time to travel to El Salvador page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
5
Dry days
Average rainy days
26
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/21°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
77 %
Avg humidity

El Salvador Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
28°
2
Light rain shower
29°
3
Light rain shower
29°
4
Light rain shower
29°
5
Light rain shower
29°
6
Light rain shower
29°
7
Light rain shower
29°
8
Light rain shower
29°
9
Patchy rain possible
30°
10
Patchy rain possible
30°
11
Patchy rain possible
30°
12
Patchy rain possible
29°
13
Partly cloudy
29°
14
Partly cloudy
31°
15
Mist
31°
16
Patchy rain possible
30°
17
Patchy rain possible
33°
18
Heavy rain
34°
19
Moderate rain
31°
20
Heavy rain
30°
21
Patchy rain possible
31°
22
Patchy rain possible
33°
23
Patchy rain possible
34°
24
Patchy rain possible
31°
25
Patchy rain possible
31°
26
Patchy rain possible
32°
27
Partly cloudy
32°
28
Partly cloudy
28°
29
Patchy rain possible
32°
30
Patchy rain possible
27°
31
Light rain shower
33°

Temperatures trend during May in El Salvador

See the weather trend as well as the moving average line

May weather in El Salvador day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Light rain shower
Light rain shower
 28° /19° 6.6 mm 8
2 May Light rain shower
Light rain shower
 29° /19° 46.8 mm 9
3 May Light rain shower
Light rain shower
 29° /20° 3.7 mm 9
4 May Light rain shower
Light rain shower
 29° /20° 6.5 mm 8
5 May Light rain shower
Light rain shower
 29° /19° 7.5 mm 9
6 May Light rain shower
Light rain shower
 29° /19° 35.4 mm 9
7 May Light rain shower
Light rain shower
 29° /20° 3.1 mm 9
8 May Light rain shower
Light rain shower
 29° /20° 3.9 mm 8
9 May Patchy rain possible
Patchy rain possible
 30° /20° 1.5 mm 8
10 May Patchy rain possible
Patchy rain possible
 30° /20° 1.4 mm 8
11 May Patchy rain possible
Patchy rain possible
 30° /21° 0.3 mm 9
12 May Patchy rain possible
Patchy rain possible
 29° /21° 0.6 mm 8
13 May Partly cloudy
Partly cloudy
 29° /21° 0.2 mm 7
14 May Partly cloudy
Partly cloudy
 31° /21° 1.4 mm 9
15 May Mist
Mist
 31° /21° 6.1 mm 9
16 May Patchy rain possible
Patchy rain possible
 30° /21° 8.4 mm 8
17 May Patchy rain possible
Patchy rain possible
 33° /21° 5 mm 11.6
18 May Heavy rain
Heavy rain
 34° /21° 21.9 mm 11.4
19 May Moderate rain
Moderate rain
 31° /21° 14.6 mm 10.9
20 May Heavy rain
Heavy rain
 30° /21° 20.7 mm 11.6
21 May Patchy rain possible
Patchy rain possible
 31° /20° 0.9 mm 0.9
22 May Patchy rain possible
Patchy rain possible
 33° /21° 0.2 mm 6
23 May Patchy rain possible
Patchy rain possible
 34° /21° 2.4 mm 6
24 May Patchy rain possible
Patchy rain possible
 31° /21° 2 mm 6
25 May Patchy rain possible
Patchy rain possible
 31° /21° 1.4 mm 6
26 May Patchy rain possible
Patchy rain possible
 32° /21° 0.4 mm 6
27 May Partly cloudy
Partly cloudy
 32° /22° 0.1 mm 7
28 May Partly cloudy
Partly cloudy
 28° /23° 0 mm 6
29 May Patchy rain possible
Patchy rain possible
 32° /23° 0.1 mm 6
30 May Patchy rain possible
Patchy rain possible
 27° /23° 1.2 mm 5
31 May Light rain shower
Light rain shower
 33° /21° 3 mm 7
Next
Important Notice
Our weather forecast for El Salvador in May 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.
Change Month
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El Salvador weather in May vs April vs June

Compare May 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.
AprilMayJune
WeatherCloudy
Cloudy
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures29°/19°30°/21°31°/22°
Rainfall261 mm272 mm87 mm
Wind13.6 km/h12.2 km/h12.3 km/h
Humidity74%77%76%
Rainy days13 days26 days18 days
Dry days17 days5 days12 days

Planning a trip to El Salvador? Discover the best time to visit

El Salvador in May - FAQ

What are the expected maximum and minimum temperatures in El Salvador during May?

During May, expect a variety of temperatures with highs around 30° and lows near 21°, suitable for diverse activities and preferences.

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

Significant rainfall exceeding 272 mm is expected in El Salvador during May, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.

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

The average wind speed in El Salvador during May is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to El Salvador in May?

As you prepare for your trip to El Salvador in May, 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 May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips
    • Insect Repellent: For destinations with mosquitos or other insects

May rainfall patterns in El Salvador

Explore the daily rainfall trends and prepare for El Salvadors May weather 💧
Typically, El Salvador has 26 rainy days in May with a total of 272 mm of rainfall.

UV exposure in El Salvador during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Get accurate weather forecasts for El Salvador, located at latitude 20.219 and longitude -75.427. Stay updated with localized weather information tailored for El Salvador.

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