August weather forecast
Blyn, WA

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Weather in August

August, the last month of the summer in Blyn, is a pleasant month, with an average temperature ranging between min 52.3°F (11.3°C) and max 68°F (20°C).

Temperature

Blyn's warmest weather arrives in August, when temperatures average a high of 68°F (20°C) and a low of 52.3°F (11.3°C).

Humidity

July and August, with an average relative humidity of 75%, are the least humid months.

Rainfall

In August, the rain falls for 6.8 days. Throughout August, 0.79" (20mm) of precipitation is accumulated. Throughout the year, there are 174.1 rainfall days, and 19.45" (494mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day is 14h and 14min.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:47 pm. On the last day of August, sunrise is at 6:29 am and sunset at 7:54 pm PDT.

Sunshine

The month with the most sunshine is August, with an average of 11h of sunshine.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 4 in August translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

The warmest time of the year is August, with temperatures averaging a high of 68°F (20°C) and a low of 52.3°F (11.3°C).

What are August temperatures?

In August, the average high-temperature and low-temperature are 68°F (20°C) and 52.3°F (11.3°C) respectively.

What are the least humid months?

July and August, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in August?

In August, the average relative humidity is 75%.

How many days does it rain in August?

In August, the rain falls for 6.8 days. Throughout August, 0.79" (20mm) of precipitation is accumulated.

When it does not snow?

In Blyn, snow does not fall in May through October.

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

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

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:49 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:54 pm PDT.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 11h of sunshine.

How many hours of sunshine does Blyn have in August?

In Blyn, the average sunshine duration in August is 11h.

What is the month with the highest UV index?

May through September, with an average maximum UV index of 4, are months with the highest UV index.

How high is the UV index in August?

In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Blyn, WA

Average temperature in August - Blyn, WA
  • Average high temperature in August: 68°F

The warmest month (with the highest average high temperature) is August (68°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in August: 52.3°F

The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is February (34.3°F).

Average pressure in August
Blyn, WA

Average pressure in August - Blyn, WA
  • Average pressure in August: 30.02"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

Average wind speed in August
Blyn, WA

Average wind speed in August - Blyn, WA
  • Average wind speed in August: 3.7mph

The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest months (with the lowest average wind speed) are August and September (3.7mph).

Average humidity in August
Blyn, WA

Average humidity in August - Blyn, WA
  • Average humidity in August: 75%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (75%).

Average rainfall in August
Blyn, WA

Average rainfall in August - Blyn, WA
  • Average rainfall in August: 0.79"

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in August
Blyn, WA

Average rainfall days in August - Blyn, WA
  • Average rainfall days in August: 6.8 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).

Average snowfall in August
Blyn, WA

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

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Blyn, WA

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

The month with the highest number of snowfall days is February (2.8 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
Blyn, WA

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

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in August: 11h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in August
Blyn, WA

Average sunshine days in August - Blyn, 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 March (8.9 days).

Average UV index in August
Blyn, WA

Average UV index in August - Blyn, WA
  • Average UV index in August: 4

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in August
Blyn, WA

Average cloud cover in August - Blyn, WA
  • Average cloud cover in August: 21

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in August
Blyn, WA

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

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

Blyn, Washington, USA

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