August weather forecast
Big Lake, AK

Weather in August

August, the last month of the summer in Big Lake, is also an enjoyable month, with an average temperature fluctuating between 48.7°F (9.3°C) and 61.5°F (16.4°C).

Temperature

In Big Lake, the average high-temperature in August is essentially the same as in July - a still comfortable 61.5°F (16.4°C). In August, the average low-temperature is 48.7°F (9.3°C).

Humidity

The average relative humidity in August is 76%.

Rainfall

In Big Lake, during August, the rain falls for 17.4 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 137.5 rainfall days, and 11.97" (304mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall in Big Lake.

Daylight

In August, the average length of the day is 15h and 46min.
On the first day of the month, sunrise is at 5:31 am and sunset at 10:41 pm. On the last day of August, sunrise is at 6:49 am and sunset at 9:10 pm AKDT.

Sunshine

The average sunshine in August in Big Lake is 10.1h.

UV index

The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in August interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in August in Big Lake?

In August, the average relative humidity in Big Lake is 76%.

How much does it rain in Big Lake in August?

In August, the rain falls for 17.4 days. Throughout August, 1.46" (37mm) of precipitation is accumulated.

When it does not snow in Big Lake?

In Big Lake, Alaska, snow does not fall in June through August.

Does it snow in Big Lake in August?

In Big Lake, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Big Lake?

The average day length in August in Big Lake, Alaska, is 15h and 46min.

When is the sunrise / sunset in August in Big Lake?

On the first day of August in Big Lake, Alaska, sunrise is at 5:31 am and sunset at 10:41 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 9:10 pm AKDT.

How many hours of sunshine does Big Lake have in August?

The average sunshine duration in August is 10.1h.

What is the UV index reading in August in Big Lake?

The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Big Lake, AK

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).

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Average pressure in August
Big Lake, AK

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).

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Average wind speed in August
Big Lake, AK

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).

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Average humidity in August
Big Lake, AK

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%).

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Average rainfall in August
Big Lake, AK

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").

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Average rainfall days in August
Big Lake, AK

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).

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Average snowfall in August
Big Lake, AK

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").

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Average snowfall days in August
Big Lake, AK

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).

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Average daylight in August /
Average sunshine in August
Big Lake, AK

Average daylight in August / Average sunshine in August - Big Lake, AK
  • Average daylight in August: 15h and 46min

The month with the longest days is June (Average daylight: 19h and 20min).
The month with the shortest days is December (Average daylight: 5h and 32min).

  • 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).

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Average sunshine days in August
Big Lake, AK

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).

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Average UV index in August
Big Lake, AK

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).

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Average cloud cover in August
Big Lake, AK

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).

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Average visibility in August
Big Lake, AK

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).

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