Interior Weather in September
September in Interior brings high temperatures, with highs of 28°C (82°F) and nights dropping to 10°C (50°F). With perfect weather conditions overall, it's a good time to visit.
Rainfall in Interior in September
You can expect rain on roughly 6 days based on historical data, averaging 31 mm (1.2 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Interior in September
If you're visiting Interior in September, expect perfect temperatures with highs of 28°C (82°F) and overnight lows of 10°C (50°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Interior.
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 Interior's climate page.
Interior Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
28°C (82°F)
Chance of Rain
20%
Precipitation
31 mm (1.2 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 Interior in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers.What To Do in Interior 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 Interior's climate page.
See the full Interior climate overview or explore weather in the United States of America.
