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
In May, the average high-temperature marginally rises from a moderately hot 82.9°F (28.3°C) in April to a tropical 90.7°F (32.6°C). Casa Grande anticipates a considerable daily temperature fluctuation in May, with low temperatures averaging an enjoyable 66.6°F (19.2°C).Humidity
In May, the average relative humidity in Casa Grande is 19%.Rainfall
In Casa Grande, Arizona, in May, it is raining for 2.2 days, with typically 0.16" (4mm) of accumulated precipitation. Throughout the year, in Casa Grande, there are 59.1 rainfall days, and 7.36" (187mm) of precipitation is accumulated.Daylight
The average length of the day in May in Casa Grande is 13h and 52min.On the first day of the month, sunrise is at 5:38 am and sunset at 7:09 pm. On the last day of May, sunrise is at 5:19 am and sunset at 7:30 pm MST.
Sunshine
In May, the average sunshine in Casa Grande, Arizona, is 11.9h.UV index
In May, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
How hot does it get in Casa Grande in May?
What is the average humidity in May in Casa Grande?
How many days does it rain in May in Casa Grande?
What is the average length of the day in May in Casa Grande?
When are sunrise and sunset in May in Casa Grande?
How many hours of sunshine does Casa Grande have in May?
What is the UV index intensity in May in Casa Grande?
Average temperature in May
Casa Grande, AZ
- Average high temperature in May: 90.7°F
The warmest month (with the highest average high temperature) is July (102°F).
The month with the lowest average high temperature is December (62.6°F).
- Average low temperature in May: 66.6°F
The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure in May
Casa Grande, AZ
- Average pressure in May: 29.84"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in May
Casa Grande, AZ
- Average wind speed in May: 7.1mph
The windiest months (with the highest average wind speed) are April and May (7.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.9mph).
Average humidity in May
Casa Grande, AZ
- Average humidity in May: 19%
The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (16%).
Average rainfall in May
Casa Grande, AZ
- Average rainfall in May: 0.16"
The wettest month (with the highest rainfall) is July (1.02").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in May
Casa Grande, AZ
- Average rainfall days in May: 2.2 days
The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is June (1.8 days).
Average daylight in May /
Average sunshine in May
Casa Grande, 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: 11h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in May
Casa Grande, AZ
- Average sunshine days in May: 28.4 days
The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (15.4 days).
Average UV index in May
Casa Grande, AZ
- Average UV index in May: 7
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Casa Grande, AZ
- Average cloud cover in May: 8
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in May
Casa Grande, 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).
Casa Grande, Arizona, USA
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