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
During the shift to August, a minor reduction in average high-temperature is observed, shifting from an agreeable 69.8°F (21°C) in July to a refreshing 64.4°F (18°C). An average nighttime temperature of 46.2°F (7.9°C) is noted during the month of August.Humidity
In Big Delta, Alaska, the average relative humidity in August is 64%.Rainfall
August is the month with the most rainfall. Rain falls for 12.3 days and accumulates 1.57" (40mm) of precipitation.Snowfall
Months with snowfall in Big Delta are January through May, August through December. August is the first month it typically snows. Throughout August, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 56.2 snowfall days, and 18.66" (474mm) of snow is accumulated.Daylight
The average length of the day in August is 16h and 17min.On the first day of the month, sunrise is at 4:53 am and sunset at 10:45 pm. On the last day of August, sunrise is at 6:25 am and sunset at 9:00 pm AKDT.
Sunshine
The average sunshine in August is 10.3h.UV index
The average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 3 in August suggests the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures?
What is the average humidity in August in Big Delta?
What is the rainiest month?
How much does it rain in August?
When does it start to snow?
What is the average length of the day in August?
What time are sunrise and sunset in August?
How many hours of sunshine does Big Delta have in August?
What is the UV index reading in August?
Average temperature in August
Big Delta, AK
- Average high temperature in August: 64.4°F
The warmest month (with the highest average high temperature) is July (69.8°F).
The month with the lowest average high temperature is January (5.4°F).
- Average low temperature in August: 46.2°F
The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (-5.8°F).
Average pressure in August
Big Delta, AK
- Average pressure in August: 29.84"Hg
The month with the highest atmospheric pressure is February (29.97"Hg).
The month with the lowest atmospheric pressure is September (29.77"Hg).
Average wind speed in August
Big Delta, AK
- Average wind speed in August: 5mph
The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).
Average humidity in August
Big Delta, AK
- Average humidity in August: 64%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is May (51%).
Average rainfall in August
Big Delta, AK
- Average rainfall in August: 1.57"
The wettest month (with the highest rainfall) is August (1.57").
The driest month (with the least rainfall) is February (0.24").
Average rainfall days in August
Big Delta, AK
- Average rainfall days in August: 12.3 days
The month with the highest number of rainy days is August (12.3 days).
The month with the least rainy days is November (1.7 days).
Average snowfall in August
Big Delta, AK
- Average snowfall in August: 0.12"
The months with the highest snowfall are March and October (2.99").
The months with the least snowfall are June and July (0").
Average snowfall days in August
Big Delta, AK
- Average snowfall days in August: 0.2 days
The month with the highest number of snowfall days is November (9.6 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in August /
Average sunshine in August
Big Delta, AK
- Average daylight in August: 16h and 2min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is June (Average sunshine: 13h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in August
Big Delta, AK
- Average sunshine days in August: 17.4 days
The months with the most sunshine days are January and December (23.5 days).
The month with the least sunshine days is August (17.4 days).
Average UV index in August
Big Delta, AK
- Average UV index in August: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 2).
Average cloud cover in August
Big Delta, AK
- Average cloud cover in August: 43
The months with the most cloud cover are March and November (Cloud cover 45).
The month with the least cloud cover is May (Cloud cover 35).
Average visibility in August
Big Delta, AK
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
Big Delta, Alaska, USA
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