August weather forecast
Kustatan, AK

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Weather in August

The last month of the summer, August, is another refreshing month in Kustatan, Alaska, with an average temperature ranging between max 57.6°F (14.2°C) and min 50.4°F (10.2°C).

Temperature

Kustatan experiences an average high-temperature of a still moderate 57.6°F (14.2°C) with the onset of August, subtly varied from July's 58.6°F (14.8°C). Kustatan registers a steady nighttime temperature averaging a fresh 50.4°F (10.2°C) throughout August.

Humidity

The average relative humidity in August is 81%.

Rainfall

In Kustatan, in August, 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 15h and 38min.
On the first day of the month, sunrise is at 5:45 am and sunset at 10:41 pm. On the last day of August, sunrise is at 7:00 am and sunset at 9:13 pm AKDT.

Sunshine

In August, the average sunshine is 9.2h.

UV index

In Kustatan, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 3 during August translates into these guidelines:
Take necessary precautions - Defending against sun damage is advocated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. 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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Frequently asked questions

What is the temperature in August in Kustatan?

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

What is the average humidity in August in Kustatan?

In August, the average relative humidity in Kustatan is 81%.

How many days does it rain in August in Kustatan?

In August, in Kustatan, the rain falls for 13.3 days. Throughout August, 1.57" (40mm) of precipitation is accumulated.

When it does not snow in Kustatan?

In Kustatan, snow does not fall in June through September.

How many hours of daylight does Kustatan have in August?

The average day length in August in Kustatan is 15h and 38min.

What time are sunrise and sunset in August in Kustatan?

In August, on the first day of the month, sunrise is at 5:45 am and sunset at 10:41 pm. On the last day of the month, in Kustatan, Alaska, sunrise is at 7:00 am and sunset at 9:13 pm AKDT.

How many hours of sunshine does Kustatan have in August?

The average sunshine duration in August in Kustatan, Alaska, is 9.2h.

What is the UV index reading in August in Kustatan?

In Kustatan, Alaska, the average daily maximum UV index in August is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

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"Hg

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

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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").
The 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).
The 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: 15h and 4min

The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).

  • Average sunshine in August: 9h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

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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

The 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

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

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Kustatan, Alaska, USA

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