World Resorts USA Missoula Weather

Missoula weather in September

Weather in Missoula: September

Average day temperature: 72.5°F
Average night temperature: 51.6°F
Number of sunny days: 18 days
Day length: 11.7 - 13.3 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 86°F. At the same time the lowest night temperature was 40°F. Day and night temperature averages during September were 70.9°F and 49.8°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Missoula in September is 0.7 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 3.6 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 8.9.

Best time for vacation in Missoula

Sunniest months:
July 25 days
August 23 days
September 18 days
Warmest months:
July 85.2 °F
August 81.9 °F
September 72.5 °F
Coldest months:
January 30.7 °F
December 31.8 °F
February 32.1 °F
Rainiest months:
June 2 days
May 2 days
April 1 day
Windiest months:
April 4.3 mph
May 4.2 mph
June 4.1 mph

Missoula on a weather map

Missoula
+36°F
NE 4 mph
Feels like: +28°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+54°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
Missoula
Local time: 01:55
December 22, sunday
0300
36°F
NE
4 mph
0600
36°F
NE
4 mph
0900
34°F
NE
3 mph
1200
37°F
NE
2 mph
1500
39°F
NE
2 mph
1800
34°F
W
2 mph
2100
28°F
NW
2 mph
December 23, monday
0000
28°F
N
2 mph
Units of measurement: °C / °F