Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The months of April and May see the peak of San Clemente's temperatures, averaging a high of 26.3°C (79.3°F).Humidity
In May, the average relative humidity is 52%.Rainfall
In San Clemente, Mexico, in May, during 11.7 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, in San Clemente, there are 139.6 rainfall days, and 468mm (18.43") of precipitation is accumulated.Daylight
In San Clemente, Mexico, the average length of the day in May is 13h and 7min.On the first day of May, sunrise is at 6:09 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:17 pm CST.
Sunshine
In San Clemente, the average sunshine in May is 9.9h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 5 during May translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in San Clemente?
What is the average May temperature in San Clemente?
What is the average humidity in May in San Clemente?
How many days does it rain in May in San Clemente?
How many hours of daylight does San Clemente have in May?
What time are sunrise and sunset in May in San Clemente?
How many hours of sunshine does San Clemente have in May?
What is the UV index reading in May in San Clemente?
Average temperature in May
San Clemente, Mexico
- Average high temperature in May: 26.3°C
The warmest months (with the highest average high temperature) are April and May (26.3°C).
The month with the lowest average high temperature is January (19.5°C).
- Average low temperature in May: 13.8°C
The month with the highest average low temperature is May (13.8°C).
The coldest month (with the lowest average low temperature) is January (7.1°C).
Average pressure in May
San Clemente, Mexico
- Average pressure in May: 1013.8mbar
The month with the highest atmospheric pressure is January (1018.6mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in May
San Clemente, Mexico
- Average wind speed in May: 10.1km/h
The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).
Average humidity in May
San Clemente, Mexico
- Average humidity in May: 52%
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is April (43%).
Average rainfall in May
San Clemente, Mexico
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is July (109mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in May
San Clemente, Mexico
- Average rainfall days in May: 11.7 days
The month with the highest number of rainy days is July (24.2 days).
The month with the least rainy days is December (2.7 days).
Average daylight in May /
Average sunshine in May
San Clemente, Mexico
- Average daylight in May: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is November (Average sunshine: 8h and 12min).
Average sunshine days in May
San Clemente, Mexico
- Average sunshine days in May: 13 days
The month with the most sunshine days is December (26.3 days).
The month with the least sunshine days is July (3.2 days).
Average UV index in May
San Clemente, Mexico
- Average UV index in May: 5
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, August, October, November and December (UV index 4).
Average cloud cover in May
San Clemente, Mexico
- Average cloud cover in May: 16
The months with the most cloud cover are July and September (Cloud cover 44).
The months with the least cloud cover are March, April and December (Cloud cover 13).
Average visibility in May
San Clemente, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August and September (8km).
San Clemente, Mexico
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