August weather forecast and climate
Orca, AK

Weather in August

The last month of the summer, August, is another mild month in Orca, Alaska, with average temperature fluctuating between 57.7°F (14.3°C) and 50°F (10°C).

Temperature

In Orca, the average high-temperature is almost the same as in July - a still moderate 57.7°F (14.3°C). In Orca, the average low-temperature is 50°F (10°C).

Humidity

August is the most humid month in Orca, with an average relative humidity of 84%.

Rainfall

In August, in Orca, the rain falls for 21 days. Throughout August, 6.65" (169mm) of precipitation is accumulated. In Orca, during the entire year, the rain falls for 191.3 days and collects up to 72.4" (1839mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Orca, the average length of the day is 15.6h.

Sunshine

In August, the average sunshine in Orca is 6h.

UV index

In August, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in August transform into the following instructions:
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. 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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FAQ

What is the temperature in August in Orca?

In August, the average high-temperature is 57.7°F (14.3°C), and the average low-temperature is 50°F (10°C).

What is the most humid month in Orca?

August is the most humid month, with an average relative humidity of 84%.

What is the average humidity in August in Orca?

In August, the average relative humidity in Orca is 84%.

How many days does it rain in August in Orca?

In Orca, Alaska, during August, the rain falls for 21 days and regularly aggregates up to 6.65" (169mm) of precipitation.

When it does not snow in Orca?

June through September are months without snowfall in Orca.

How many hours of daylight does Orca have in August?

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

How many hours of sunshine does Orca have in August?

In August, the average sunshine is 6h.

What is the UV index reading in August in Orca?

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

Average temperature in August
Orca, AK

Average temperature in August - Orca, AK
  • Average high temperature in August: 57.7°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 (30.2°F).

  • Average low temperature in August: 50°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in August
Orca, AK

Average pressure in August - Orca, AK
  • Average pressure in August: 29.9"

The month with the highest atmospheric pressure is July (30").
The month with the lowest atmospheric pressure is November (29.65").

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Average wind speed in August
Orca, AK

Average wind speed in August - Orca, AK
  • Average wind speed in August: 6.2mph

The windiest months (with the highest average wind speed) are January and November (12.1mph).
The calmest month (with the lowest average wind speed) is June (5.2mph).

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Average humidity in August
Orca, AK

Average humidity in August - Orca, AK
  • Average humidity in August: 84%

The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in August
Orca, AK

Average rainfall in August - Orca, AK
  • Average rainfall in August: 6.65"

The wettest month (with the highest rainfall) is October (9.09").
The driest month (with the least rainfall) is June (2.72").

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Average rainfall days in August
Orca, AK

Average rainfall days in August - Orca, AK
  • Average rainfall days in August: 21 days

The month with the highest number of rainy days is August (21 days).
The month with the least rainy days is February (9.6 days).

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Average snowfall in August
Orca, AK

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

The month with the highest snowfall is December (17.76").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Orca, AK

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

The month with the highest number of snowfall days is December (12.9 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
Orca, AK

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

The month with the longest days is June (Average daylight: 18.9h).
The month with the shortest days is December (Average daylight: 5.8h).

  • Average sunshine in August: 6h

Months with the most sunshine are May, June and July (Average sunshine: 7.6h).
The month with the least sunshine is December (Average sunshine: 2.1h).

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Average sunshine days in August
Orca, AK

Average sunshine days in August - Orca, AK
  • Average sunshine days in August: 8.1 days

The month with the most sunshine days is July (12.1 days).
The month with the least sunshine days is September (8 days).

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Average UV index in August
Orca, AK

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

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

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Average cloud cover in August
Orca, AK

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

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 57).

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Average visibility in August
Orca, AK

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

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

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