Gillette Weather in September
Thinking of visiting Gillette in September? Expect high temperatures reaching 24°C (75°F) during the day, dropping to 8°C (46°F) at night, with some rainfall likely.
Rainfall in Gillette in September
Historically, September sees about 6 days of rain, with a monthly average of 27 mm (1.1 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Gillette in September
September in Gillette is generally excellent, with days reaching 24°C (75°F) and nights settling around 8°C (46°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
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 Gillette's climate page.
Gillette Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
24°C (75°F)
Chance of Rain
20%
Precipitation
27 mm (1.1 in)
Rainy days
6 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
pleasant
tolerable
unpleasant
poor
What to Wear in Gillette in September
For Gillette in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers.What To Do in Gillette 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 Gillette's climate page.
See the full Gillette climate overview or explore weather in the United States of America.
