Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The average high-temperature for August is a still refreshing 61.5°F (16.4°C), closely aligning with the temperature of the preceding month. August nights are marked by an average temperature drop to a frosty 48.7°F (9.3°C).Humidity
In August, the average relative humidity is 76%.Rainfall
In Knik, during August, the rain falls for 17.4 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Knik, Alaska, during the entire year, the rain falls for 137.5 days and collects up to 11.97" (304mm) of precipitation.Snowfall
In Knik, snow does not fall in June through August.Daylight
The average length of the day in August is 15h and 46min.On the first day of August, sunrise is at 5:32 am and sunset at 10:38 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 9:07 pm AKDT.
Sunshine
In August, the average sunshine is 10.1h.UV index
In Knik, the average daily maximum UV index in August is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during August leads to these instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Knik in August?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
Does it snow in August?
How many hours of daylight does Knik have in August?
When are sunrise and sunset in August?
How long on average sun shines in August?
How high is the UV index in August?
Average temperature in August
Knik, AK
- Average high temperature in August: 61.5°F
The warmest month (with the highest average high temperature) is July (64.8°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in August: 48.7°F
The month with the highest average low temperature is July (50.2°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure in August
Knik, AK
- Average pressure in August: 29.86"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.68"Hg).
Average wind speed in August
Knik, AK
- Average wind speed in August: 4.2mph
The windiest month (with the highest average wind speed) is November (4.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in August
Knik, AK
- Average humidity in August: 76%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is May (64%).
Average rainfall in August
Knik, AK
- Average rainfall in August: 1.46"
The wettest month (with the highest rainfall) is September (1.77").
The driest months (with the least rainfall) are April and May (0.59").
Average rainfall days in August
Knik, AK
- Average rainfall days in August: 17.4 days
The month with the highest number of rainy days is August (17.4 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in August
Knik, AK
- Average snowfall in August: 0"
The month with the highest snowfall is December (5.67").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Knik, AK
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (11.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Knik, AK
- Average daylight in August: 15h and 5min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in August: 10h and 1min
The month with the most sunshine is May (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in August
Knik, AK
- Average sunshine days in August: 11.6 days
The month with the most sunshine days is January (17 days).
The month with the least sunshine days is August (11.6 days).
Average UV index in August
Knik, AK
- Average UV index in August: 3
The months with the highest UV index are May, June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Knik, AK
- Average cloud cover in August: 44
The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is May (Cloud cover 38).
Average visibility in August
Knik, AK
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April and December (5mi).
Knik, Alaska, USA
Weather forecast for your location
2. Allow the app to use your location