August weather forecast
North Bend, WA

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A panorama of the Snoqualmie River with homes, green trees on either side, and a far view of the Preacher Mountain ranges in North Bend, Washington
A panorama of the Snoqualmie River with homes, green trees on either side, and a far view of the Preacher Mountain ranges in North Bend, Washington

Weather in August

The last month of the summer, August, is another warm month in North Bend, Washington, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 47.8°F (8.8°C).

Temperature

Temperature records mark August as the warmest month, with highs averaging 73.9°F (23.3°C) and lows at 47.8°F (8.8°C).

Humidity

In North Bend, the average relative humidity in August is 72%.

Rainfall

In August, the rain falls for 7 days. Throughout August, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 187.4 rainfall days, and 42.64" (1083mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day is 14h and 12min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:40 pm. On the last day of August, sunrise is at 6:25 am and sunset at 7:48 pm PDT.

Sunshine

With an average of 10.5h of sunshine, August has the most sunshine of the year.

UV index

In North Bend, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 4 during August translates into the following guidance:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

In North Bend, August registers the highest temperatures, averaging 73.9°F (23.3°C) at the peak and 47.8°F (8.8°C) at the lowest.

What are the temperatures in August?

During August, North Bend experiences an average high-temperature of 73.9°F (23.3°C) and a low-temperature of 47.8°F (8.8°C).

What is the average humidity in August?

In North Bend, the average relative humidity in August is 72%.

How much does it rain in August?

In August, the rain falls for 7 days. Throughout August, 0.63" (16mm) of precipitation is accumulated.

When it does not snow?

In North Bend, snow does not fall in May through October.

How many hours of daylight does North Bend have in August?

In August, the average day length is 14h and 12min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:46 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:48 pm PDT.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.5h of sunshine.

How many hours of sunshine does North Bend have in August?

In August, the average sunshine duration is 10.5h.

What is the UV index reading in August?

In North Bend, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe 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
North Bend, WA

Average temperature in August - North Bend, WA
  • Average high temperature in August: 73.9°F

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in August: 47.8°F

The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (28.9°F).

Average pressure in August
North Bend, WA

Average pressure in August - North Bend, WA
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

Average wind speed in August
North Bend, WA

Average wind speed in August - North Bend, WA
  • Average wind speed in August: 3.3mph

The windiest month (with the highest average wind speed) is January (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in August
North Bend, WA

Average humidity in August - North Bend, WA
  • Average humidity in August: 72%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is July (71%).

Average rainfall in August
North Bend, WA

Average rainfall in August - North Bend, WA
  • Average rainfall in August: 0.63"

The wettest month (with the highest rainfall) is January (6.57").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in August
North Bend, WA

Average rainfall days in August - North Bend, WA
  • Average rainfall days in August: 7 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (7 days).

Average snowfall in August
North Bend, WA

Average snowfall in August - North Bend, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (5.04").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
North Bend, WA

Average snowfall days in August - North Bend, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
North Bend, WA

Average daylight in August / Average sunshine in August - North Bend, WA
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).

Average sunshine days in August
North Bend, WA

Average sunshine days in August - North Bend, WA
  • Average sunshine days in August: 21.4 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is February (7.6 days).

Average UV index in August
North Bend, WA

Average UV index in August - North Bend, WA
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February and November (UV index 1).

Average cloud cover in August
North Bend, WA

Average cloud cover in August - North Bend, WA
  • Average cloud cover in August: 30

The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in August
North Bend, WA

Average visibility in August - North Bend, WA
  • Average visibility in August: 5mi

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

North Bend, Washington, USA

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