August weather forecast
Puyallup, WA

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Weather in August

August in Puyallup, Washington, marks the climax of the summer season. The extended daylight, diminished rainfall, and balmy temperatures make it perfect for a range of outdoor activities. Soaring temperatures, with an average high reaching 76.5°F (24.7°C), make it the hottest month of the year in Puyallup. The warmth of August might be relentless, but it brings along abundant clear skies and sunshine too. August ensures the summer ends in full glory, establishing the premise for the slightly cooler but sunny September.

Temperature

The warmest time of the year is August, with temperatures averaging a high of 76.5°F (24.7°C) and a low of 51.6°F (10.9°C).

Humidity

The average relative humidity in August in Puyallup is 70%.

Rainfall

In Puyallup, Washington, during August, the rain falls for 6.2 days and regularly aggregates up to 0.59" (15mm) of precipitation. In Puyallup, Washington, during the entire year, the rain falls for 183.4 days and collects up to 32.48" (825mm) of precipitation.

Snowfall

In Puyallup, snow does not fall in April through October.

Daylight

The average length of the day in August is 14h and 10min.
On the first day of August, sunrise is at 5:49 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:50 pm PDT.

Sunshine

With an average of 10.9h of sunshine, August has the most sunshine of the year.

UV index

In Puyallup, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 4 suggests these recommendations:
Act with care - The need to guard against sun damage is communicated. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

August is the month when Puyallup sees the average highest temperatures, with a high of 76.5°F (24.7°C) and a low of 51.6°F (10.9°C).

What is the usual temperature for Puyallup in August?

In Puyallup, 76.5°F (24.7°C) is the average high-temperature and 51.6°F (10.9°C) is the average low-temperature during August.

What is the average humidity in August?

In August, the average relative humidity is 70%.

How much does it rain in August?

In Puyallup, during August, the rain falls for 6.2 days and regularly aggregates up to 0.59" (15mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Puyallup have in August?

In Puyallup, the average day length in August is 14h and 10min.

What time are sunrise and sunset in August?

On the first day of August in Puyallup, sunrise is at 5:49 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:50 pm PDT.

What month has the most sunshine?

With an average of 10.9h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Puyallup have in August?

In Puyallup, the average sunshine duration in August is 10.9h.

How high is the UV index in August?

In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from 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
Puyallup, WA

Average temperature in August - Puyallup, WA
  • Average high temperature in August: 76.5°F

The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (42.8°F).

  • Average low temperature in August: 51.6°F

The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).

Average pressure in August
Puyallup, WA

Average pressure in August - Puyallup, WA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

Average wind speed in August
Puyallup, WA

Average wind speed in August - Puyallup, WA
  • Average wind speed in August: 3.5mph

The windiest month (with the highest average wind speed) is March (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

Average humidity in August
Puyallup, WA

Average humidity in August - Puyallup, WA
  • Average humidity in August: 70%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is July (69%).

Average rainfall in August
Puyallup, WA

Average rainfall in August - Puyallup, WA
  • Average rainfall in August: 0.59"

The wettest month (with the highest rainfall) is December (4.92").
The driest month (with the least rainfall) is July (0.43").

Average rainfall days in August
Puyallup, WA

Average rainfall days in August - Puyallup, WA
  • Average rainfall days in August: 6.2 days

The month with the highest number of rainy days is March (21 days).
The month with the least rainy days is August (6.2 days).

Average snowfall in August
Puyallup, WA

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

The month with the highest snowfall is February (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Puyallup, WA

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

The month with the highest number of snowfall days is February (2.7 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
Puyallup, WA

Average daylight in August / Average sunshine in August - Puyallup, 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 36min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).

Average sunshine days in August
Puyallup, WA

Average sunshine days in August - Puyallup, WA
  • Average sunshine days in August: 22.3 days

The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (8.2 days).

Average UV index in August
Puyallup, WA

Average UV index in August - Puyallup, 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 January, February, October, November and December (UV index 2).

Average cloud cover in August
Puyallup, WA

Average cloud cover in August - Puyallup, WA
  • Average cloud cover in August: 25

The months with the most cloud cover are January and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in August
Puyallup, WA

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

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

Puyallup, Washington, USA

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