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 brings a slight elevation in the average high-temperature, transitioning from April's moderately hot 85.1°F (29.5°C) to a hot 91.6°F (33.1°C). Somerton witnesses a consistent, sharp contrast from the daytime highs, with an average low-temperature of 68.5°F (20.3°C) throughout May.Humidity
In May, the average relative humidity is 24%.Rainfall
The months with the least rainfall are May and June Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.Daylight
In May, the average length of the day is 13h and 51min.On the first day of May, sunrise is at 5:50 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 7:41 pm MST.
Sunshine
In Somerton, the average sunshine in May is 12h.UV index
In May, the average daily maximum UV index in Somerton, Arizona, is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.Note: In May, the maximum UV index of 7 suggests this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Somerton in May?
What is the average humidity in May in Somerton?
What is the driest month in Somerton?
How much does it rain in Somerton in May?
How many hours of daylight does Somerton have in May?
When are sunrise and sunset in May in Somerton?
How many hours of sunshine does Somerton have in May?
How high is the UV index in May in Somerton?
Average temperature in May
Somerton, AZ
- Average high temperature in May: 91.6°F
The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).
- Average low temperature in May: 68.5°F
The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).
Average pressure in May
Somerton, AZ
- Average pressure in May: 29.8"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in May
Somerton, AZ
- Average wind speed in May: 8.2mph
The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).
Average humidity in May
Somerton, AZ
- Average humidity in May: 24%
The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (22%).
Average rainfall in May
Somerton, AZ
- Average rainfall in May: 0.04"
The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in May
Somerton, AZ
- Average rainfall days in May: 0.8 days
The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).
Average daylight in May /
Average sunshine in May
Somerton, AZ
- 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 0min
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 12min).
Average sunshine days in May
Somerton, AZ
- Average sunshine days in May: 30.2 days
The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).
Average UV index in May
Somerton, AZ
- Average UV index in May: 7
The months with the highest UV index are June, July, August and September (UV index 8).
The months with the lowest UV index are November and December (UV index 4).
Average cloud cover in May
Somerton, AZ
- 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 5).
Average visibility in May
Somerton, AZ
- 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).
Somerton, Arizona, USA
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