July weather forecastMendeltna, AK
July
Weather in July
July is a refreshing summer month in Mendeltna, Alaska, with an average temperature ranging between max 57.7°F (14.3°C) and min 43.7°F (6.5°C).Temperature
In Mendeltna, temperatures reach their average annual highs in July, measuring 57.7°F (14.3°C) and a minimum average of 43.7°F (6.5°C).Humidity
The average relative humidity in July is 67%.Rainfall
In Mendeltna, in July, during 18.3 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, there are 165.3 rainfall days, and 17.99" (457mm) of precipitation is accumulated.Snowfall
The only month without snowfall is July.Daylight
In July, the average length of the day is 18h and 37min.On the first day of the month, sunrise is at 4:03 am and sunset at 11:36 pm. On the last day of July, sunrise is at 5:11 am and sunset at 10:32 pm AKDT.
Sunshine
The average sunshine in July in Mendeltna is 12.4h.UV index
July is the month with the highest UV index, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 4 in July translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Mendeltna, AK
- Average high temperature in July: 57.7°F
The warmest month (with the highest average high temperature) is July (57.7°F).
The month with the lowest average high temperature is January (6.3°F).
- Average low temperature in July: 43.7°F
The month with the highest average low temperature is July (43.7°F).
The coldest month (with the lowest average low temperature) is January (-5.6°F).
Average pressure in July
Mendeltna, AK
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.74"Hg).
Average wind speed in July
Mendeltna, AK
- Average wind speed in July: 4.9mph
The windiest month (with the highest average wind speed) is June (5mph).
The calmest month (with the lowest average wind speed) is March (3.9mph).
Average humidity in July
Mendeltna, AK
- Average humidity in July: 67%
The months with the highest relative humidity are March and December (90%).
The month with the lowest relative humidity is June (64%).
Average rainfall in July
Mendeltna, AK
- Average rainfall in July: 1.61"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is April (0.83").
Average rainfall days in July
Mendeltna, AK
- Average rainfall days in July: 18.3 days
The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in July
Mendeltna, AK
- Average snowfall in July: 0"
The month with the highest snowfall is December (14.49").
The month with the least snowfall is July (0").
Average snowfall days in July
Mendeltna, AK
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (22.3 days).
The month with the least snowfall days is July (0 days).
Average daylight in July /
Average sunshine in July
Mendeltna, AK
- Average daylight in July: 18h and 36min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in July: 12h and 24min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in July
Mendeltna, AK
- Average sunshine days in July: 9.3 days
The month with the most sunshine days is May (10.7 days).
The month with the least sunshine days is June (6.8 days).
Average UV index in July
Mendeltna, AK
- Average UV index in July: 4
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, April, September, October, November and December (UV index 1).
Average cloud cover in July
Mendeltna, AK
- Average cloud cover in July: 37
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in July
Mendeltna, AK
- Average visibility in July: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
