August weather forecast and climate
Douglas, AK

Weather in August

August, the last month of the summer, in Douglas, is also a fresh month, with average temperature fluctuating between 44.6°F (7°C) and 54.1°F (12.3°C).

Temperature

In August, the average high-temperature is practically the same as in July - a cool 54.1°F (12.3°C). The average low-temperature, in August, is 44.6°F (7°C).

Humidity

The average relative humidity in Douglas is 90%.

Rainfall

In August, the rain falls for 21.6 days. Throughout August, 7.56" (192mm) of precipitation is accumulated. Throughout the year, in Douglas, there are 172.4 rainfall days, and 85.87" (2181mm) of precipitation is accumulated.

Snowfall

In Douglas snow does not fall in June through September.

Daylight

In Douglas, the average length of the day is 15.3h.

Sunshine

In August, the average sunshine in Douglas is 5.1h.

UV index

In Douglas, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Douglas?

In August, in Douglas, the average high-temperature is 54.1°F (12.3°C), and the average low-temperature is 44.6°F (7°C).

What is the average humidity in August in Douglas?

The average relative humidity in August is 90%.

How much does it rain in Douglas in August?

In Douglas, Alaska, in August, during 21.6 rainfall days, 7.56" (192mm) of precipitation is typically accumulated.

When it does not snow in Douglas?

In Douglas snow does not fall in June through September.

What is the average length of the day in August in Douglas?

In August, the average length of the day in Douglas is 15.3h.

How long on average sun shines in August in Douglas?

In Douglas, Alaska, the average sunshine in August is 5.1h.

What is the UV index reading in August in Douglas?

In Douglas, Alaska, the average daily maximum UV index in August is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in August
Douglas, AK

Average temperature in August - Douglas, AK
  • Average high temperature in August: 54.1°F

The warmest month (with the highest average high temperature) is July (55.8°F).
Months with the lowest average high temperature are January and December (25.7°F).

  • Average low temperature in August: 44.6°F

The month with the highest average low temperature is July (45.1°F).
The coldest month (with the lowest average low temperature) is February (17.1°F).

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Average pressure in August
Douglas, AK

Average pressure in August - Douglas, AK
  • Average pressure in August: 29.96"

The month with the highest atmospheric pressure is July (30.03").
The month with the lowest atmospheric pressure is November (29.8").

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Average wind speed in August
Douglas, AK

Average wind speed in August - Douglas, AK
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is January (6.9mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).

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Average humidity in August
Douglas, AK

Average humidity in August - Douglas, AK
  • Average humidity in August: 90%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (86%).

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Average rainfall in August
Douglas, AK

Average rainfall in August - Douglas, AK
  • Average rainfall in August: 7.56"

The wettest month (with the highest rainfall) is October (9.88").
The driest month (with the least rainfall) is May (4.13").

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Average rainfall days in August
Douglas, AK

Average rainfall days in August - Douglas, AK
  • Average rainfall days in August: 21.6 days

The month with the highest number of rainy days is September (21.9 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in August
Douglas, AK

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

The month with the highest snowfall is December (62.8").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Douglas, AK

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

The month with the highest number of snowfall days is January (21.9 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
Douglas, AK

Average daylight in August / Average sunshine in August - Douglas, AK
  • Average daylight in August: 15.3h

The month with the longest days is June (Average daylight: 18.2h).
The month with the shortest days is December (Average daylight: 6.5h).

  • Average sunshine in August: 5.1h

The month with the most sunshine is June (Average sunshine: 6.4h).
The month with the least sunshine is November (Average sunshine: 2.6h).

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Average sunshine days in August
Douglas, AK

Average sunshine days in August - Douglas, AK
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is May (10 days).
The month with the least sunshine days is November (6.1 days).

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Average UV index in August
Douglas, AK

Average UV index in August - Douglas, AK
  • Average UV index in August: 2

Months with the highest UV index are May and July (UV index 3).
Months with the lowest UV index are January, April, October, November and December (UV index 1).

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Average cloud cover in August
Douglas, AK

Average cloud cover in August - Douglas, AK
  • Average cloud cover in August: 70

Months with the most cloud cover are January and November (Cloud cover 72).
The month with the least cloud cover is May (Cloud cover 61).

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Average visibility in August
Douglas, AK

Average visibility in August - Douglas, AK
  • Average visibility in August: 4mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

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