August weather forecast
Excursion Inlet, AK

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Weather in August

August, the last month of the summer in Excursion Inlet, is also a moderate month, with an average temperature fluctuating between 48.9°F (9.4°C) and 56.5°F (13.6°C).

Temperature

The initiation of August sees an average high-temperature of a still refreshing 56.5°F (13.6°C), showing minor variations from the previous month. Recording a slight decline in temperature during the nights, Excursion Inlet's August temperatures average at a frosty 48.9°F (9.4°C).

Humidity

With an average relative humidity of 90%, August is the most humid month in Excursion Inlet, Alaska.

Rainfall

In Excursion Inlet, in August, during 16.8 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. Throughout the year, there are 182.7 rainfall days, and 37.4" (950mm) of precipitation is accumulated.

Snowfall

In Excursion Inlet, Alaska, snow does not fall in May through September.

Daylight

In Excursion Inlet, the average length of the day in August is 15h and 18min.
On the first day of the month, sunrise is at 4:54 am and sunset at 9:21 pm. On the last day of August, in Excursion Inlet, sunrise is at 6:00 am and sunset at 8:02 pm AKDT.

Sunshine

The average sunshine in August is 5.6h.

UV index

In August, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 3 in August translates into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the average August temperature in Excursion Inlet?

The high-temperature, in August, in Excursion Inlet, is 56.5°F (13.6°C), while the low-temperature averages to 48.9°F (9.4°C).

What is the most humid month in Excursion Inlet?

With an average relative humidity of 90%, August is the most humid month in Excursion Inlet.

What is the average humidity in August in Excursion Inlet?

In Excursion Inlet, the average relative humidity in August is 90%.

How many days does it rain in August in Excursion Inlet?

In Excursion Inlet, Alaska, in August, during 16.8 rainfall days, 3.39" (86mm) of precipitation is typically accumulated.

When it does not snow in Excursion Inlet?

In Excursion Inlet, Alaska, snow does not fall in May through September.

How many hours of daylight does Excursion Inlet have in August?

In Excursion Inlet, the average day length in August is 15h and 18min.

When are sunrise and sunset in August in Excursion Inlet?

In August, on the first day of the month, sunrise is at 4:54 am and sunset at 9:21 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:02 pm AKDT.

How many hours of sunshine does Excursion Inlet have in August?

The average sunshine duration in August is 5.6h.

What is the UV index intensity in August in Excursion Inlet?

In August, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
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
Excursion Inlet, AK

Average temperature in August - Excursion Inlet, AK
  • Average high temperature in August: 56.5°F

The warmest month (with the highest average high temperature) is July (57.2°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in August: 48.9°F

The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is February (25.9°F).

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Average pressure in August
Excursion Inlet, AK

Average pressure in August - Excursion Inlet, AK
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is July (30.03"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).

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Average wind speed in August
Excursion Inlet, AK

Average wind speed in August - Excursion Inlet, AK
  • Average wind speed in August: 4.3mph

The windiest month (with the highest average wind speed) is January (7mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).

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Average humidity in August
Excursion Inlet, AK

Average humidity in August - Excursion Inlet, AK
  • Average humidity in August: 90%

The month with the highest relative humidity is August (90%).
The month with the lowest relative humidity is November (84%).

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Average rainfall in August
Excursion Inlet, AK

Average rainfall in August - Excursion Inlet, AK
  • Average rainfall in August: 3.39"

The wettest months (with the highest rainfall) are October and November (4.21").
The driest month (with the least rainfall) is May (1.61").

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Average rainfall days in August
Excursion Inlet, AK

Average rainfall days in August - Excursion Inlet, AK
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (8.2 days).

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Average snowfall in August
Excursion Inlet, AK

Average snowfall in August - Excursion Inlet, AK
  • Average snowfall in August: 0"

The month with the highest snowfall is January (11.22").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Excursion Inlet, AK

Average snowfall days in August - Excursion Inlet, AK
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is March (13.2 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
Excursion Inlet, AK

Average daylight in August / Average sunshine in August - Excursion Inlet, AK
  • Average daylight in August: 15h and 2min

The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).

  • Average sunshine in August: 5h and 4min

The month with the most sunshine is June (Average sunshine: 7h and 42min).
The months with the least sunshine are January and December (Average sunshine: 2h and 54min).

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Average sunshine days in August
Excursion Inlet, AK

Average sunshine days in August - Excursion Inlet, AK
  • Average sunshine days in August: 11.5 days

The months with the most sunshine days are February and May (12.5 days).
The month with the least sunshine days is June (7.7 days).

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Average UV index in August
Excursion Inlet, AK

Average UV index in August - Excursion Inlet, 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 November and December (UV index 1).

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Average cloud cover in August
Excursion Inlet, AK

Average cloud cover in August - Excursion Inlet, AK
  • Average cloud cover in August: 67

The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 56).

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Average visibility in August
Excursion Inlet, AK

Average visibility in August - Excursion Inlet, AK
  • Average visibility in August: 4mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).

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Excursion Inlet, Alaska, USA

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