August weather forecastBig Lake, AK
August
Weather in August
As the second half of the year progresses, August in Big Lake, Alaska, witnesses a mild deceleration of summer. The rainfall goes up the scale a notch, standing at 1.46" (37mm), marginally higher than July. In contrast to the incoming September, this month showcases the waning phase of warm conditions, heading towards a cooler autumn. Despite temperature dips and increased rainfall, August continues to be a palette of summer shades in Big Lake, Alaska.Temperature
Big Lake experiences a transition to a still refreshing 61.5°F (16.4°C) in average high-temperatures with the arrival of August, not greatly differing from July's 64.8°F (18.2°C). In August, the average low-temperature is a chilly 48.7°F (9.3°C).Humidity
The average relative humidity in August is 76%.Rainfall
In Big Lake, in August, during 17.4 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Big Lake, during the entire year, the rain falls for 137.5 days and collects up to 11.97" (304mm) of precipitation.Snowfall
June through August are months without snowfall.Daylight
The average length of the day in August is 15h and 46min.On the first day of the month, sunrise is at 5:32 am and sunset at 10:39 pm. On the last day of August, sunrise is at 6:50 am and sunset at 9:08 pm AKDT.
Sunshine
In August, the average sunshine is 10.1h.UV index
In Big Lake, the average daily maximum UV index in August is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 3 in August transforms into this advice:
Act with care - The need to guard against sun damage is communicated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Big Lake, 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
Big Lake, 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
Big Lake, 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
Big Lake, 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
Big Lake, 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
Big Lake, 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
Big Lake, 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
Big Lake, 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
Big Lake, AK
- Average daylight in August: 15h and 48min
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 6min
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
Big Lake, 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
Big Lake, 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
Big Lake, 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
Big Lake, 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).
