June weather forecastYuma, AZ

June
Weather in June
A peak in several meteorological aspects characterizes the typical June weather in Yuma. This is the time when summer announces its presence in no uncertain terms, with the longest days of the year and temperatures that can soar. June boasts the highest average daylight hours at 14.3, offering ample time to explore the city. The heat of the daytime persists, with evenings providing little respite. June stands out with temperatures attempting to reach their maximum, a herald of what to expect in the coming months.Temperature
The onset of June brings a temperature shift, with the average high-temperature moving from a tropical 91.6°F (33.1°C) in May to a very hot 102.6°F (39.2°C). Yuma's temperature exhibits a stark contrast from daytime to nighttime, averaging lows of 77°F (25°C) in June.Humidity
With an average relative humidity of 22%, June is the least humid month.Rainfall
The months with the least rainfall in Yuma are May and June Rain falls for 1 days and accumulates 0.04" (1mm) of rain.Daylight
With an average of 14h and 18min of daylight, June has the longest days of the year in Yuma.On the first day of June, sunrise is at 5:31 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 7:50 pm MST.
Sunshine
June has the most sunshine of the year, with an average of 12.2h of sunshine.UV index
June through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the average person.Note: During June, 8 as the daily maximum UV index converts into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Yuma, AZ
- Average high temperature in June: 102.6°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 June: 77°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 June
Yuma, AZ
- Average pressure in June: 29.74"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 June
Yuma, AZ
- Average wind speed in June: 7.8mph
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 June
Yuma, AZ
- Average humidity in June: 22%
The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (22%).
Average rainfall in June
Yuma, AZ
- Average rainfall in June: 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 June
Yuma, AZ
- Average rainfall days in June: 1 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 June /
Average sunshine in June
Yuma, AZ
- Average daylight in June: 14h and 18min
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 June: 12h and 12min
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 June
Yuma, AZ
- Average sunshine days in June: 28.5 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 June
Yuma, AZ
- Average UV index in June: 8
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 June
Yuma, AZ
- Average cloud cover in June: 5
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 June
Yuma, AZ
- Average visibility in June: 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).





