Normal weather for San Salvador in May
It's hot in May in San Salvador with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 23°C and 24°C.
In May, there is an average of 235 mm of precipitation, spread over 23 days. The wind speed is around 3 Bft, mostly coming from the South.
San Salvador in May |
New York | ||
|---|---|---|---|
 Average Temperature |
32°C | 22°C | |
 High Temp |
33°C | 28°C | |
| Low Temp |
30°C | 17°C | |
 Total Precipitation |
235 mm | 105 mm | |
| Rainy Days |
23 days | 14 days | |
Start of May
The month of May starts in San Salvador with hot temps, averaging around 32°C during the day and nights around 24°C. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid May
By mid-May, daytime temps stay steady at around 32°C, with nights around 24°C. There’s a high chance of precipitation during this time. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of May
By the end of May, the average daytime temperature in San Salvador is around 32°C, while nighttime temps are about 24°C. There’s a significant chance of many days with precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit San Salvador?
Looking for sun? May isn’t a good month to be in San Salvador. The temperature is nice, but there’s too much chance of rain.
The hurricane season in San Salvador runs from June to November.
Temperature records for San Salvador in May
Check out the climate of San Salvador for all months and discover the best travel time
April
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Daily Temperature in May in San Salvador
This chart shows the average daily high and low temperatures in May for San Salvador, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in San Salvador
The chart below shows the average daily precipitation in May for San Salvador, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 23 days of precipitation in San Salvador.
Daily UV Index in May in San Salvador
This chart shows the average daily UV index in May in San Salvador, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in San Salvador Over the Years
This chart shows the average temperature in May in San Salvador, measured in degrees Celsius, over the past few years.
Total Precipitation in May in San Salvador Over the Years
This chart shows the average precipitation in May in San Salvador, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in May for San Salvador
Click on any day in May to get detailed info about the usual weather on that day in San Salvador. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in San Salvador
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Average Weather in San Salvador by Month
Click on a month below to see detailed weather info for San Salvador. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of San Salvador for all months at once
