May weather forecastChandler, AZ
May
Weather in May
May initiates the summer season with its characteristic high temperatures and bright sunshine. The thermometer readings stretch from 66.6°F (19.2°C) to 90.1°F (32.3°C) around this time of the year. Despite the mercury levels, the city experiences the least rainfall as opposed to other months. Increasing daylight and sunshine hours contribute to the hot yet clear weather. With chances of occasional gusty winds, the inhabitants revel in the summer aura.Temperature
May in Chandler witnesses a subtle temperature ascent, adjusting from a moderately hot 82.6°F (28.1°C) in April to a hot 90.1°F (32.3°C). May nights present a stark temperature decrease to a refreshing 66.6°F (19.2°C).Humidity
In May, the average relative humidity is 19%.Rainfall
In Chandler, Arizona, in May, it is raining for 2.1 days, with typically 0.12" (3mm) of accumulated precipitation. In Chandler, during the entire year, the rain falls for 60.4 days and collects up to 8.15" (207mm) of precipitation.Daylight
In May, the average length of the day in Chandler is 13h and 54min.On the first day of the month, sunrise is at 5:38 am and sunset at 7:10 pm. On the last day of May, sunrise is at 5:18 am and sunset at 7:31 pm MST.
Sunshine
In May, the average sunshine in Chandler is 12h.UV index
May through August, with an average maximum UV index of 8, are months with the highest UV index in Chandler. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the UV index of 8 transforms into the following advice:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Chandler, AZ
- Average high temperature in May: 90.1°F
The warmest month (with the highest average high temperature) is July (102.4°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 (83.7°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).
Average pressure in May
Chandler, AZ
- Average pressure in May: 29.84"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in May
Chandler, AZ
- Average wind speed in May: 6.4mph
The windiest months (with the highest average wind speed) are April and May (6.4mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).
Average humidity in May
Chandler, AZ
- Average humidity in May: 19%
The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (16%).
Average rainfall in May
Chandler, AZ
- Average rainfall in May: 0.12"
The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in May
Chandler, AZ
- Average rainfall days in May: 2.1 days
The month with the highest number of rainy days is July (11 days).
The month with the least rainy days is June (1.1 days).
Average daylight in May /
Average sunshine in May
Chandler, AZ
- Average daylight in May: 13h and 54min
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: 6h and 48min).
Average sunshine days in May
Chandler, AZ
- Average sunshine days in May: 28.8 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in May
Chandler, AZ
- Average UV index in May: 8
The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Chandler, AZ
- Average cloud cover in May: 8
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in May
Chandler, 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).
