May
Weather in El Salvador for May 2025
Your guide to El Salvador weather in May - trends and predictions
In general, the average temperature in El Salvador at the beginning of May is 30.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31.6 °C by the end of May.
El Salvador experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 138.2 mm.
Temperatures
Rain 🌧️
3
Dry days
28
Rainy days
0
Snow days
31°/22°
Temperatures
12 km/h
Avg max wind
77 %
Avg humidity
El Salvador in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 29° | 3  32° | 4  32° | |||
| 5 31° | 6 30° | 7 31° | 8 30° | 9 30° | 10 30° | 11 32° |
| 12  31° | 13 30° | 14 30° | 15 31° | 16 29° | 17 28° | 18 28° |
| 19 32° | 20  30° | 21 31° | 22 31° | 23 31° | 24 30° | 25 31° |
| 26 32° | 27 31° | 28 33° | 29 32° | 30 32° | 31 30° |
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Temperatures trend during May in El Salvador
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 31° /21° | 0.8 mm | 7 | |
| 2 May | Light rain shower | 29° /22° | 5.8 mm | 6 | |
| 3 May | Patchy light rain with thunder | 32° /22° | 1.4 mm | 7 | |
| 4 May | Thundery outbreaks possible | 32° /22° | 4.1 mm | 7 | |
| 5 May | Light rain shower | 31° /22° | 2.2 mm | 7 | |
| 6 May | Patchy rain possible | 30° /22° | 1.2 mm | 7 | |
| 7 May | Light rain shower | 31° /22° | 4.8 mm | 7 | |
| 8 May | Patchy light rain with thunder | 30° /22° | 7.1 mm | 7 | |
| 9 May | Thundery outbreaks possible | 30° /22° | 1 mm | 7 | |
| 10 May | Patchy light rain with thunder | 30° /22° | 1.3 mm | 7 | |
| 11 May | Patchy rain possible | 32° /22° | 2.8 mm | 7 | |
| 12 May | Partly cloudy | 31° /22° | 0 mm | 8 | |
| 13 May | Patchy rain possible | 30° /22° | 1.9 mm | 7 | |
| 14 May | Partly cloudy | 30° /22° | 0.4 mm | 8 | |
| 15 May | Patchy rain possible | 31° /22° | 1.4 mm | 7 | |
| 16 May | Patchy rain possible | 29° /21° | 1.6 mm | 6 | |
| 17 May | Light rain shower | 28° /22° | 5.8 mm | 6 | |
| 18 May | Light rain shower | 28° /21° | 5.8 mm | 6 | |
| 19 May | Patchy rain possible | 32° /22° | 5.6 mm | 7 | |
| 20 May | Moderate or heavy rain shower | 30° /21° | 13.3 mm | 7 | |
| 21 May | Patchy rain possible | 31° /21° | 1.5 mm | 7 | |
| 22 May | Moderate or heavy rain shower | 31° /21° | 16.4 mm | 7 | |
| 23 May | Patchy rain possible | 31° /22° | 12.4 mm | 7 | |
| 24 May | Thundery outbreaks possible | 30° /21° | 4.4 mm | 7 | |
| 25 May | Patchy rain possible | 31° /21° | 1.4 mm | 7 | |
| 26 May | Patchy rain possible | 32° /21° | 2.2 mm | 7 | |
| 27 May | Patchy light rain with thunder | 31° /21° | 1.4 mm | 7 | |
| 28 May | Patchy light rain with thunder | 33° /21° | 4.8 mm | 7 | |
| 29 May | Patchy light rain with thunder | 32° /20° | 6.3 mm | 7 | |
| 30 May | Patchy rain possible | 32° /21° | 11.1 mm | 7 | |
| 31 May | Light rain shower | 30° /21° | 8 mm | 7 | |
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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.
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 31° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in El Salvador during May?
Significant rainfall exceeding 138.2 mm is expected in El Salvador during May, occurring over more than 28 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.
May rainfall patterns in El Salvador
Explore the daily rainfall trends and prepare for El Salvadors May weather 💧
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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