August weather forecast and climate
Nespelem, WA

Weather in August

August, the last month of the summer, in Nespelem, is another warm month, with average temperature ranging between min 61.3°F (16.3°C) and max 84.2°F (29°C).

Temperature

In Nespelem, the average high-temperature is essentially the same as in July - a still warm 84.2°F (29°C). The average low-temperature, in Nespelem, is 61.3°F (16.3°C).

Humidity

With an average relative humidity of 36%, August is the least humid month.

Rainfall

Months with the least rainfall in Nespelem are July and August Rain falls for 3.2 days and accumulates 0.2" (5mm) of rain.

Snowfall

May through August are months without snowfall.

Daylight

In Nespelem, the average length of the day is 14.2h.

Sunshine

The month with the most sunshine in Nespelem is August, with an average of 12.1h of sunshine.

UV index

In Nespelem, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the least humid month in Nespelem?

August is the least humid month in Nespelem, Washington, with an average relative humidity of 36%.

What is the average humidity in August in Nespelem?

In August, the average relative humidity in Nespelem is 36%.

What is the driest month in Nespelem?

Months with the least rainfall are July and August Rain falls for 3.2 days and accumulates 0.2" (5mm) of rain.

How many days does it rain in August in Nespelem?

In August, in Nespelem, Washington, the rain falls for 3.2 days. Throughout August, 0.2" (5mm) of precipitation is accumulated.

When it does not snow in Nespelem?

In Nespelem, Washington, snow does not fall in May through August.

Does it snow in Nespelem in August?

In Nespelem, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Nespelem have in August?

In August, the average length of the day in Nespelem, Washington, is 14.2h.

What month has the most sunshine in Nespelem?

With an average of 12.1h of sunshine, August has the most sunshine of the year in Nespelem, Washington.

How long on average sun shines in August in Nespelem?

The average sunshine in August in Nespelem, Washington, is 12.1h.

How high is the UV index in August in Nespelem?

In Nespelem, Washington, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in August
Nespelem, WA

Average temperature in August - Nespelem, WA
  • Average high temperature in August: 84.2°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (31.6°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).

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Average pressure in August
Nespelem, WA

Average pressure in August - Nespelem, WA
  • Average pressure in August: 29.91"

The month with the highest atmospheric pressure is January (30.18").
The month with the lowest atmospheric pressure is August (29.91").

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Average wind speed in August
Nespelem, WA

Average wind speed in August - Nespelem, WA
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in August
Nespelem, WA

Average humidity in August - Nespelem, WA
  • Average humidity in August: 36%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (36%).

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Average rainfall in August
Nespelem, WA

Average rainfall in August - Nespelem, WA
  • Average rainfall in August: 0.2"

The wettest months (with the highest rainfall) are May and December (1.18").
The driest months (with the least rainfall) are July and August (0.2").

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Average rainfall days in August
Nespelem, WA

Average rainfall days in August - Nespelem, WA
  • Average rainfall days in August: 3.2 days

The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is August (3.2 days).

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Average snowfall in August
Nespelem, WA

Average snowfall in August - Nespelem, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.41").
Months with the least snowfall are May, June, July and August (0").

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Average snowfall days in August
Nespelem, WA

Average snowfall days in August - Nespelem, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (10.5 days).
Months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
Nespelem, WA

Average daylight in August / Average sunshine in August - Nespelem, WA
  • Average daylight in August: 14.2h

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in August: 12.1h

The month with the most sunshine is August (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 4.1h).

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Average sunshine days in August
Nespelem, WA

Average sunshine days in August - Nespelem, WA
  • Average sunshine days in August: 25.8 days

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is March (14.7 days).

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Average UV index in August
Nespelem, WA

Average UV index in August - Nespelem, WA
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in August
Nespelem, WA

Average cloud cover in August - Nespelem, WA
  • Average cloud cover in August: 12

The month with the most cloud cover is January (Cloud cover 55).
Months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in August
Nespelem, WA

Average visibility in August - Nespelem, WA
  • Average visibility in August: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January and December (4mi).

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