June weather forecastPoston, AZ
June
Weather in June
June, the first month of the summer in Poston, is a very hot month, with an average temperature varying between 76.6°F (24.8°C) and 101.7°F (38.7°C).Temperature
The start of June brings a rise in the average high-temperature, moving from a hot 90.1°F (32.3°C) in May to a sweltering 101.7°F (38.7°C). June is characterized by a distinct thermal shift, with nighttime lows averaging at a warm 76.6°F (24.8°C).Humidity
The least humid month is June, with an average relative humidity of 15%.Rainfall
The months with the least rainfall are May and June Rain falls for 1.3 days and accumulates 0.04" (1mm) of rain.Daylight
The month with the longest days is June, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 5:27 am and sunset at 7:44 pm. On the last day of June, sunrise is at 5:29 am and sunset at 7:52 pm MST.
Sunshine
With an average of 12.1h of sunshine, June has the most sunshine of the year.UV index
In June, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 8 in June leads to these guidelines:
Stay protected; otherwise, skin and eyes can suffer rapid damage. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Poston, AZ
- Average high temperature in June: 101.7°F
The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (61.2°F).
- Average low temperature in June: 76.6°F
The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is December (47.1°F).
Average pressure in June
Poston, AZ
- Average pressure in June: 29.74"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in June
Poston, AZ
- Average wind speed in June: 8.2mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).
Average humidity in June
Poston, AZ
- Average humidity in June: 15%
The months with the highest relative humidity are January and December (39%).
The month with the lowest relative humidity is June (15%).
Average rainfall in June
Poston, AZ
- Average rainfall in June: 0.04"
The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in June
Poston, AZ
- Average rainfall days in June: 1.3 days
The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is May (1.2 days).
Average daylight in June /
Average sunshine in June
Poston, AZ
- Average daylight in June: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in June: 12h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in June
Poston, AZ
- Average sunshine days in June: 28.2 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (20.2 days).
Average UV index in June
Poston, AZ
- Average UV index in June: 8
The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in June
Poston, AZ
- Average cloud cover in June: 5
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in June
Poston, 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).
