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
May's onset brings a subtle temperature rise, moving from a warm 85.6°F (29.8°C) in April to a hot 92.3°F (33.5°C). Despite considerable daily temperature swings, a steady low-temperature average of 66.6°F (19.2°C) is noted in Imperial throughout May.Humidity
In May, the average relative humidity is 26%.Rainfall
In Imperial, rain does not fall in May and June.Daylight
The average length of the day in May in Imperial, California, is 13h and 52min.On the first day of the month, sunrise is at 5:54 am and sunset at 7:24 pm. On the last day of May, sunrise is at 5:34 am and sunset at 7:45 pm PDT.
Sunshine
The average sunshine in May is 12.1h.UV index
The average daily maximum UV index in May is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the average maximum UV index of 8 translates into the following recommendations:
Always be mindful of protection. The risk of damage to skin and eyes is significant if neglected. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
How hot does it get in Imperial in May?
What is the average humidity in May in Imperial?
What is the driest month in Imperial?
Does it rain in Imperial in May?
How many hours of daylight does Imperial have in May?
When are sunrise and sunset in May in Imperial?
How long on average sun shines in May in Imperial?
What is the UV index reading in May in Imperial?
Average temperature in May
Imperial, CA
- Average high temperature in May: 92.3°F
The warmest month (with the highest average high temperature) is July (106.7°F).
The month with the lowest average high temperature is December (66.4°F).
- Average low temperature in May: 66.6°F
The month with the highest average low temperature is August (85.5°F).
The coldest month (with the lowest average low temperature) is January (49.8°F).
Average pressure in May
Imperial, CA
- Average pressure in May: 29.83"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.78"Hg).
Average wind speed in May
Imperial, CA
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is January (5.2mph).
Average humidity in May
Imperial, CA
- Average humidity in May: 26%
The month with the highest relative humidity is December (40%).
The month with the lowest relative humidity is June (21%).
Average rainfall in May
Imperial, CA
- Average rainfall in May: 0"
The wettest months (with the highest rainfall) are March, April, July, August, September and December (0.08").
The driest months (with the least rainfall) are May and June (0").
Average rainfall days in May
Imperial, CA
- Average rainfall days in May: 0.3 days
The month with the highest number of rainy days is July (2.8 days).
The month with the least rainy days is May (0.3 days).
Average daylight in May /
Average sunshine in May
Imperial, CA
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 12h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in May
Imperial, CA
- Average sunshine days in May: 30.4 days
The month with the most sunshine days is May (30.4 days).
The month with the least sunshine days is August (25.8 days).
Average UV index in May
Imperial, CA
- Average UV index in May: 8
The months with the highest UV index are July and August (UV index 9).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in May
Imperial, CA
- Average cloud cover in May: 6
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility in May
Imperial, 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).
Imperial, California, USA
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