Weather in San Salvador for May 2025
In general, the average temperature in San 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.
San Salvador experiences an exceptionally high level of rainfall in May, with more than 24 rainy days on average.
Is May a good time to visit San Salvador? check out the best time to travel to San Salvador page.
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San Salvador in May average weather
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 San Salvador
May weather day by day
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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San Salvador in May - FAQ
What to pack to San Salvador in May?
As you prepare for your trip to San 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 San 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 San Salvador
UV exposure in San Salvador during May
Quick links
Get accurate weather forecasts for San Salvador, located at latitude 13.689 and longitude -89.187. Stay updated with localized weather information tailored for San Salvador.