Shelton (WA) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Shelton.

Full Climate overview Temperature Rainfall Sunshine
Current conditions Shelton –  

Climate overview of Shelton

Shelton, Washington State, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 25°C (77°F) in July, while winters cool to 7°C (45°F) in December.

With around 1713 mm (67 in) of annual rain/snowfall, Shelton has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has distinct dry (June to August) and wet (November to January) seasons, with warm summers and cold winters. The wettest month is November. July is the sunniest month, averaging 10.4 hours of sunshine per day.

Shelton Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Shelton - and find the best time to visit.

Monthly Temperature in Shelton

Depending on the time of the year, temperatures range from comfortable to chilly in Shelton. Average daytime temperatures reach a comfortable 25°C (77°F) in July. In December, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).

At night, temperatures range from around 11°C (52°F) in July to 1°C (34°F) in December.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Shelton

Shelton has a relatively rain/snowy climate with high precipitation levels, averaging 1713 mm (67 in) of rain/snowfall annually. Shelton can be quite wet during November, receiving approximately 314 mm (12 in) of precipitation over 21 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 19 mm (0.7 in) of precipitation spread across 4 rainy days. For more details, please visit our Shelton Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Shelton

Shelton can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.4 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 2.0 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Tacoma, the United States of America (49 KM, 31 Miles).

Daily hours of sunshine

Data from: Tacoma, the United States of America (49 KM, 31 Miles).

Best Time to Visit Shelton

The most comfortable overall weather for exploring Shelton is usually found in June, July, August and September. Conditions are generally least comfortable in January, February, March, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: June, July, August and September
  • Warmest weather: July and August
  • Most sunshine: July
  • Fewest rainy days: July and August
  • Wettest months: January, February, March, October, November and December, when rainfall is highest.
  • Seasonal pattern: Distinct dry (June to August) and wet (November to January) seasons, with warm summers and cold winters

Frequently asked questions about the climate in Shelton

What is the best time to visit Shelton?

June, July, August and September typically offer the most optimal weather in Shelton. In contrast, January, February, March, November and December tend to have less optimal conditions. Shelton has distinct dry (June to August) and wet (November to January) seasons, with warm summers and cold winters.

What temperatures can I expect in Shelton?

Daytime highs range from 7°C (45°F) in December to 25°C (77°F) in July. Nighttime lows range from 1°C (34°F) to 11°C (52°F). Temperatures vary considerably through the year.

How much rain does Shelton get?

Annual rainfall is around 1713 mm (67 in). November is the wettest month with 314 mm (12 in), while July is the driest with 19 mm (0.7 in).

How sunny is Shelton?

Shelton receives around 2,172 hours of sunshine per year. July is the sunniest month with 312 hours, while November is the cloudiest with just 60 hours. Overall, Shelton enjoys abundant sunshine.

Shelton 3-Day Forecast

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