August weather forecast
Shelton, WA

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Weather in August

Retaining a semblance of July's warmth, August continues with high temperatures around 76.6°F (24.8°C). It garners attention for its long sunshine hours, similar to July, further reinforcing Shelton's summer reputation. While it sustains the summer's heat, it also signals the beginning end of the season. August's calm weather conditions provide a fantastic atmosphere for al fresco dining and summer getaways. It beautifully carries on the endearing warmth of the July weather, while subtly hinting at the arrival of fall.

Temperature

Shelton experiences its highest average temperatures in August, reaching a peak of 76.6°F (24.8°C) and a minimum of 50.4°F (10.2°C).

Humidity

In Shelton, Washington, the average relative humidity in August is 73%.

Rainfall

In Shelton, in August, it is raining for 6.3 days, with typically 0.63" (16mm) of accumulated precipitation. In Shelton, during the entire year, the rain falls for 185.4 days and collects up to 42.87" (1089mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Shelton, the average length of the day in August is 14h and 10min.
On the first day of August in Shelton, sunrise is at 5:52 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:53 pm PDT.

Sunshine

With an average of 10.7h of sunshine, August has the most sunshine of the year.

UV index

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 rays for average individuals.
Note: The average daily UV index of 4 in August transforms into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What are the warmest months in Shelton?

In Shelton, August is the warmest month, with temperatures averaging a high of 76.6°F (24.8°C) and a low of 50.4°F (10.2°C).

What is the temperature in August in Shelton?

The average high-temperature, in August, in Shelton, is 76.6°F (24.8°C), while the average low-temperature is 50.4°F (10.2°C).

What is the average humidity in August in Shelton?

In Shelton, Washington, the average relative humidity in August is 73%.

How much does it rain in Shelton in August?

In August, in Shelton, Washington, the rain falls for 6.3 days. Throughout August, 0.63" (16mm) of precipitation is accumulated.

When it does not snow in Shelton?

April through October are months without snowfall in Shelton, Washington.

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

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

What time are sunrise and sunset in August in Shelton?

In August, on the first day of the month, sunrise is at 5:52 am and sunset at 8:45 pm. On the last day of the month, in Shelton, Washington, sunrise is at 6:31 am and sunset at 7:53 pm PDT.

What month has the most sunshine in Shelton?

The month with the most sunshine in Shelton, Washington, is August, with an average of 10.7h of sunshine.

How long on average sun shines in August in Shelton?

In Shelton, the average sunshine duration in August is 10.7h.

What is the UV index reading in August in Shelton?

In Shelton, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Shelton, WA

Average temperature in August - Shelton, WA
  • Average high temperature in August: 76.6°F

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (41.5°F).

  • Average low temperature in August: 50.4°F

The month with the highest average low temperature is August (50.4°F).
The coldest month (with the lowest average low temperature) is February (32.7°F).

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Average pressure in August
Shelton, WA

Average pressure in August - Shelton, WA
  • Average pressure in August: 30.03"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).

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Average wind speed in August
Shelton, WA

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

The windiest month (with the highest average wind speed) is March (4.3mph).
The calmest month (with the lowest average wind speed) is September (3.4mph).

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Average humidity in August
Shelton, WA

Average humidity in August - Shelton, WA
  • Average humidity in August: 73%

The months with the highest relative humidity are November and December (90%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in August
Shelton, WA

Average rainfall in August - Shelton, WA
  • Average rainfall in August: 0.63"

The wettest month (with the highest rainfall) is January (7.24").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in August
Shelton, WA

Average rainfall days in August - Shelton, WA
  • Average rainfall days in August: 6.3 days

The month with the highest number of rainy days is March (21.4 days).
The month with the least rainy days is August (6.3 days).

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Average snowfall in August
Shelton, WA

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

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

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Average snowfall days in August
Shelton, WA

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

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Shelton, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).

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Average sunshine days in August
Shelton, WA

Average sunshine days in August - Shelton, WA
  • Average sunshine days in August: 21.6 days

The month with the most sunshine days is July (21.7 days).
The month with the least sunshine days is March (7.5 days).

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Average UV index in August
Shelton, WA

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

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Shelton, WA

Average cloud cover in August - Shelton, WA
  • Average cloud cover in August: 30

The months with the most cloud cover are January and December (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 30).

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Average visibility in August
Shelton, WA

Average visibility in August - Shelton, WA
  • Average visibility in August: 5mi

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

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Shelton, Washington, USA

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