August weather forecastStony River, AK
August
Weather in August
August, the last month of the summer in Stony River, is another mild month, with an average temperature ranging between min 45.7°F (7.6°C) and max 59.5°F (15.3°C).Temperature
The onset of August brings an average high-temperature of a moderate 59.5°F (15.3°C), nearly matching the July temperature. Nighttime temperatures in August average to a chilly 45.7°F (7.6°C).Humidity
In August, the average relative humidity is 81%.Rainfall
The month with the most rainfall is August, when the rain falls for 19.9 days and typically aggregates up to 2.52" (64mm) of precipitation.Snowfall
June through August are months without snowfall.Daylight
The average length of the day in August is 15h and 49min.On the first day of the month, sunrise is at 5:57 am and sunset at 11:08 pm. On the last day of August, sunrise is at 7:16 am and sunset at 9:36 pm AKDT.
Sunshine
In Stony River, the average sunshine in August is 6.7h.UV index
In Stony River, the average daily maximum UV index in August is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: In August, a regular UV index of 2 translates into these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Stony River, AK
- Average high temperature in August: 59.5°F
The warmest month (with the highest average high temperature) is July (64.4°F).
The month with the lowest average high temperature is January (6.4°F).
- Average low temperature in August: 45.7°F
The month with the highest average low temperature is July (48°F).
The coldest month (with the lowest average low temperature) is January (-3.6°F).
Average pressure in August
Stony River, AK
- Average pressure in August: 29.85"Hg
The month with the highest atmospheric pressure is July (29.93"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).
Average wind speed in August
Stony River, AK
- Average wind speed in August: 6.2mph
The windiest month (with the highest average wind speed) is October (6.8mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity in August
Stony River, AK
- Average humidity in August: 81%
The months with the highest relative humidity are February, March and December (94%).
The month with the lowest relative humidity is June (65%).
Average rainfall in August
Stony River, AK
- Average rainfall in August: 2.52"
The wettest month (with the highest rainfall) is August (2.52").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in August
Stony River, AK
- Average rainfall days in August: 19.9 days
The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is January (3.9 days).
Average snowfall in August
Stony River, AK
- Average snowfall in August: 0"
The month with the highest snowfall is December (9.92").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Stony River, AK
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is March (18 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Stony River, AK
- Average daylight in August: 15h and 48min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in August: 6h and 42min
The month with the most sunshine is May (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in August
Stony River, AK
- Average sunshine days in August: 8.6 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is April (8.4 days).
Average UV index in August
Stony River, AK
- Average UV index in August: 2
The months with the highest UV index are May and July (UV index 4).
The months with the lowest UV index are January, February, March, October and December (UV index 1).
Average cloud cover in August
Stony River, AK
- Average cloud cover in August: 62
The month with the most cloud cover is April (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 50).
Average visibility in August
Stony River, AK
- Average visibility in August: 5mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
