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 snowfall in May
- Average snowfall 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 shift from April to May sees a slight increase in the average high-temperature, transitioning from an agreeable 68.2°F (20.1°C) to a moderately hot 73.8°F (23.2°C). Calimesa, after an intense day, registers a significant cooling to an average low-temperature of 49.6°F (9.8°C) throughout May.Humidity
The average relative humidity in May in Calimesa is 51%.Rainfall
In Calimesa, during May, the rain falls for 4.5 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, there are 49.3 rainfall days, and 6.69" (170mm) of precipitation is accumulated.Snowfall
January, May through October are months without snowfall in Calimesa.Daylight
The average length of the day in May is 13h and 56min.On the first day of the month, sunrise is at 5:58 am and sunset at 7:32 pm. On the last day of May, in Calimesa, sunrise is at 5:37 am and sunset at 7:54 pm PDT.
Sunshine
The average sunshine in May in Calimesa is 11.6h.UV index
In Calimesa, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 5 during May translates into the following directions:
Guard yourself - Avoiding sunburn is suggested. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in Calimesa in May?
What is the average humidity in May in Calimesa?
How much does it rain in Calimesa in May?
When it does not snow in Calimesa?
Does it snow in Calimesa in May?
How many hours of daylight does Calimesa have in May?
What time are sunrise and sunset in May in Calimesa?
How long on average sun shines in May in Calimesa?
How high is the UV index in May in Calimesa?
Average temperature in May
Calimesa, CA
- Average high temperature in May: 73.8°F
The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is December (56.3°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in May
Calimesa, CA
- Average pressure in May: 29.88"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in May
Calimesa, CA
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is September (5.2mph).
Average humidity in May
Calimesa, CA
- Average humidity in May: 51%
The month with the highest relative humidity is February (54%).
The month with the lowest relative humidity is August (36%).
Average rainfall in May
Calimesa, CA
- Average rainfall in May: 0.24"
The wettest month (with the highest rainfall) is February (1.38").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in May
Calimesa, CA
- Average rainfall days in May: 4.5 days
The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.4 days).
Average snowfall in May
Calimesa, CA
- Average snowfall in May: 0"
The month with the highest snowfall is November (0.87").
The months with the least snowfall are January, May, June, July, August, September and October (0").
Average snowfall days in May
Calimesa, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are January, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Calimesa, CA
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 11h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
Calimesa, CA
- Average sunshine days in May: 25.3 days
The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in May
Calimesa, CA
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Calimesa, CA
- Average cloud cover in May: 14
The months with the most cloud cover are February, March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in May
Calimesa, CA
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Calimesa, California, USA
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