Stillwater Weather in September
September in Stillwater typically sees daytime highs of 30°C (86°F) and nighttime lows of 16°C (61°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Stillwater in September
Analyzing past climate data, one can expect approximately 7 days of rain, averaging 79 mm (3.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Stillwater in September
September in Stillwater brings typical temperatures with highs around 30°C (86°F) and lows of 16°C (61°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.Should you favor a climate that's both dry and comfortably warm, October typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Stillwater's climate page.
Stillwater Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
30°C (86°F)
Chance of Rain
23%
Precipitation
79 mm (3.1 in)
Rainy days
7 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Stillwater in September
Warm but pleasant conditions in Stillwater in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Stillwater in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Stillwater's climate page.
See the full Stillwater climate overview or explore weather in the United States of America.
