August weather forecast
Angoon, AK

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Weather in August

The last month of the summer, August, is another refreshing month in Angoon, Alaska, with an average temperature fluctuating between 57.9°F (14.4°C) and 51.1°F (10.6°C).

Temperature

With average high and low temperatures of 57.9°F (14.4°C) and 51.1°F (10.6°C) respectively, August is Angoon's warmest month.

Humidity

The most humid month is August, with an average relative humidity of 89%.

Rainfall

In Angoon, in August, during 21.8 rainfall days, 6.18" (157mm) of precipitation is typically accumulated. Throughout the year, there are 243.6 rainfall days, and 82.76" (2102mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Angoon, the average length of the day in August is 15h and 11min.
On the first day of August, sunrise is at 4:56 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:57 pm AKDT.

Sunshine

In August, the average sunshine in Angoon is 5.9h.

UV index

The average daily maximum UV index in August is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 3 in August translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

August is the warmest month, exhibiting average temperatures of 57.9°F (14.4°C) at the peak and 51.1°F (10.6°C) at the base.

What is the usual temperature for Angoon in August?

In Angoon, 57.9°F (14.4°C) is the average high-temperature and 51.1°F (10.6°C) is the average low-temperature during August.

What is the most humid month?

The most humid month is August, with an average relative humidity of 89%.

What is the average humidity in August?

In August, the average relative humidity is 89%.

How much does it rain in August?

In Angoon, in August, it is raining for 21.8 days, with typically 6.18" (157mm) of accumulated precipitation.

When it does not snow?

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

How many hours of daylight does Angoon have in August?

In Angoon, the average day length in August is 15h and 11min.

When is the sunrise / sunset in August?

On the first day of August in Angoon, sunrise is at 4:56 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:57 pm AKDT.

How long on average sun shines in August?

In Angoon, the average sunshine duration in August is 5.9h.

What is the UV index intensity in August?

The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Angoon, AK

Average temperature in August - Angoon, AK
  • Average high temperature in August: 57.9°F

The warmest month (with the highest average high temperature) is August (57.9°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in August: 51.1°F

The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is February (29.7°F).

Average pressure in August
Angoon, AK

Average pressure in August - Angoon, AK
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is July (30.05"Hg).
The month with the lowest atmospheric pressure is November (29.72"Hg).

Average wind speed in August
Angoon, AK

Average wind speed in August - Angoon, AK
  • Average wind speed in August: 5.8mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

Average humidity in August
Angoon, AK

Average humidity in August - Angoon, AK
  • Average humidity in August: 89%

The month with the highest relative humidity is August (89%).
The months with the lowest relative humidity are February and March (83%).

Average rainfall in August
Angoon, AK

Average rainfall in August - Angoon, AK
  • Average rainfall in August: 6.18"

The wettest month (with the highest rainfall) is November (10.16").
The driest month (with the least rainfall) is May (3.82").

Average rainfall days in August
Angoon, AK

Average rainfall days in August - Angoon, AK
  • Average rainfall days in August: 21.8 days

The month with the highest number of rainy days is October (23.5 days).
The month with the least rainy days is February (14.6 days).

Average snowfall in August
Angoon, AK

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

The month with the highest snowfall is March (17.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Angoon, AK

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

The month with the highest number of snowfall days is March (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Angoon, AK
  • Average daylight in August: 15h and 1min

The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).

  • Average sunshine in August: 5h and 5min

The month with the most sunshine is May (Average sunshine: 6h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

Average sunshine days in August
Angoon, AK

Average sunshine days in August - Angoon, AK
  • Average sunshine days in August: 7.4 days

The month with the most sunshine days is May (8.8 days).
The month with the least sunshine days is June (4.8 days).

Average UV index in August
Angoon, AK

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

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in August
Angoon, AK

Average cloud cover in August - Angoon, AK
  • Average cloud cover in August: 65

The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are February, May and September (Cloud cover 60).

Average visibility in August
Angoon, AK

Average visibility in August - Angoon, AK
  • Average visibility in August: 5mi

The months with the highest visibility are February, March, April, May, September, October, November and December (6mi).
The months with the lowest visibility are January, June, July and August (5mi).

Angoon, Alaska, USA

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