Weather in Helena: October
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Average day temperature: | 52.6°F |
| Average night temperature: | 37.3°F | |
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Number of sunny days: | 17 days |
| Day length: | 10.1 - 11.7 hours | |
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Number of days with precipitation: | 2 days |
| Precipitation totals: | 0.6 in. | |
| more information | ||
14 days
forecast
forecast
| Helena |
weather in
November
November
| Helena |
Air temperature in October, °F
Show year:
2025
2024
2023
The highest day temperature during October of 2025 was 68°F. At the same time the lowest night temperature was 23°F. Daily and nightly averages during October were 53.0°F and 38.9°F.
Sunny, partly cloudy and cloudy days
Mostly all days in October are sunny but cloudy days are also possible.
Precipitation total in October, in.
Precipitation total value in Helena in October is 0.6 in. Other months of the year show relatively similar values.
Wind speed in October, mph
The average wind speed value in October is 5.0 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 October is: 7.7.
Best time for vacation in Helena
Helena on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Helena
Local time: 15:36
March 18, wednesday
1800
63°F
NE
6 mph
6 mph
2100
52°F
N
7 mph
7 mph
March 19, thursday
0000
48°F
N
6 mph
6 mph
0300
45°F
N
6 mph
6 mph
0600
39°F
N
6 mph
6 mph
0900
43°F
N
4 mph
4 mph
1200
59°F
E
14 mph
14 mph
1500
63°F
E
14 mph
14 mph
