Tumwater Weather in September

Tumwater in September sees high daytime temperatures of 22°C (72°F) and nighttime lows of 8°C (46°F). Rainfall is fairly high this month at around 69 mm (2.7 in), so pack a rain jacket to stay dry.

Rainfall in Tumwater in September

Past climate data indicates that roughly 10 days will see rain, totalling around 69 mm (2.7 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Tumwater in September

September is a perfect month in Tumwater, with 22°C (72°F) during the day and 8°C (46°F) at night. The summer season takes place during September. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Tumwater in September

Expect sunny days throughout the month, with an estimated 209 hours of sunshine. This makes it a pleasant time to visit Tumwater.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Tumwater.

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• January
• February
• March
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• May
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• October
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Tumwater's climate page.

Tumwater Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 33%  

Precipitation 69 mm (2.7 in)  

Rainy days 10 days  

Sunshine 209 hours *  

Percentage Sunshine 55% *  

* Data from: Tacoma, the United States of America (44 KM, 27 Miles).

What to Wear in Tumwater in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Tumwater in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

8/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Tumwater's climate page.

More climate data for Tumwater

Temperature Rainfall Sunshine

See the full Tumwater climate overview or explore weather in the United States of America.