August weather forecast and climate
Kustatan, AK

Weather in August

August, the last month of the summer, in Kustatan, is another mild month, with average temperature fluctuating between 50.4°F (10.2°C) and 57.6°F (14.2°C).

Temperature

In Kustatan, the average high-temperature is relatively the same as in July - a still mild 57.6°F (14.2°C). In August, the average low-temperature is 50.4°F (10.2°C).

Humidity

In Kustatan, the average relative humidity is 81%.

Rainfall

In Kustatan, it is raining for 13.3 days, with typically 1.57" (40mm) of accumulated precipitation. In Kustatan, during the entire year, the rain falls for 128.2 days and collects up to 20.08" (510mm) of precipitation.

Snowfall

June through September are months without snowfall in Kustatan.

Daylight

In Kustatan, the average length of the day in August is 15.6h.

Sunshine

In August, the average sunshine is 9.2h.

UV index

In Kustatan, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 3 in August interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Kustatan?

The average high-temperature, in August, is 57.6°F (14.2°C), while the average low-temperature is 50.4°F (10.2°C).

What is the average humidity in August in Kustatan?

The average relative humidity in August in Kustatan is 81%.

How many days does it rain in August in Kustatan?

In Kustatan, in August, during 13.3 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

When it does not snow in Kustatan?

June through September are months without snowfall in Kustatan, Alaska.

How many hours of daylight does Kustatan have in August?

The average length of the day in August in Kustatan is 15.6h.

How many hours of sunshine does Kustatan have in August?

In Kustatan, Alaska, the average sunshine in August is 9.2h.

What is the UV index intensity in August in Kustatan?

In Kustatan, the average daily maximum UV index in August is 3. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in August
Kustatan, AK

Average temperature in August - Kustatan, AK
  • Average high temperature in August: 57.6°F

The warmest month (with the highest average high temperature) is July (58.6°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in August: 50.4°F

The month with the highest average low temperature is July (51.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in August
Kustatan, AK

Average pressure in August - Kustatan, AK
  • Average pressure in August: 29.85"

The month with the highest atmospheric pressure is July (29.96").
Months with the lowest atmospheric pressure are November and December (29.65").

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Average wind speed in August
Kustatan, AK

Average wind speed in August - Kustatan, AK
  • Average wind speed in August: 7.6mph

The windiest month (with the highest average wind speed) is December (11mph).
The calmest month (with the lowest average wind speed) is May (7.5mph).

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Average humidity in August
Kustatan, AK

Average humidity in August - Kustatan, AK
  • Average humidity in August: 81%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (72%).

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Average rainfall in August
Kustatan, AK

Average rainfall in August - Kustatan, AK
  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is June (0.71").

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Average rainfall days in August
Kustatan, AK

Average rainfall days in August - Kustatan, AK
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is September (15.6 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in August
Kustatan, AK

Average snowfall in August - Kustatan, AK
  • Average snowfall in August: 0"

The month with the highest snowfall is December (7.91").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Kustatan, AK

Average snowfall days in August - Kustatan, AK
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (11.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Kustatan, AK

Average daylight in August / Average sunshine in August - Kustatan, AK
  • Average daylight in August: 15.6h

The month with the longest days is June (Average daylight: 19h).
The month with the shortest days is December (Average daylight: 5.8h).

  • Average sunshine in August: 9.2h

The month with the most sunshine is June (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 2.9h).

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Average sunshine days in August
Kustatan, AK

Average sunshine days in August - Kustatan, AK
  • Average sunshine days in August: 17 days

The month with the most sunshine days is June (18.7 days).
The month with the least sunshine days is September (13.1 days).

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Average UV index in August
Kustatan, AK

Average UV index in August - Kustatan, AK
  • Average UV index in August: 3

Months with the highest UV index are 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
Kustatan, AK

Average cloud cover in August - Kustatan, AK
  • Average cloud cover in August: 47

The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is June (Cloud cover 40).

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Average visibility in August
Kustatan, AK

Average visibility in August - Kustatan, AK
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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