Weather in Helena (Montana) in october 2025

The weather in Helena (Montana) in october comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout october

very bad weather 222.8cm

Weather at 6am
34°F

Partly Cloudy

26%

Snow showers

11%

Fog

7%

Weather at 12pm
49°F

Partly Cloudy

25%

Snow showers

8%

Moderate rain at times

8%

Weather at 6pm
49°F

Partly Cloudy

23%

Moderate rain at times

11%

Snow showers

8%

Weather at 3am
38°F

Clear/Sunny

50%

Partly Cloudy

23%

Snow showers

13%

Fog

6%



Evolution of daily average temperature and precipitation in Helena (Montana) in october

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Helena (Montana) in october.


The climate of Helena (Montana) in october is very bad

The weather in october in Helena (Montana) is rather dry (with 2.1in of rainfall over 3 days). The weather is worst than the previous month since in september there is an average of 1.8in of precipitation over 3 days.

The climate is fairly cold in that locality the month of october, but it is tolerable by dressing cosy. The thermometer averaged maximum of 52°F. The seasonal minimum is 32°F. Thus, the mean temperature average on this month of october in Helena (Montana) is 43°F. These temperatures are far removed from those records observed in Helena (Montana) in the month of october with a maximum record of 83°F in 2011 and a minimum record of -14°F in 2009. You can expect to have about 16 days with temperatures under 32°F, or 52% of the month.

In october in Helena (Montana), the days on average last 10:55. The sun rises at 06:46 and sunset is at 17:41.



October: another location in the United States (USA)?

If you want to go to the United States (USA) in october, there are destinations with better weather than Helena (Montana):

In october, California, Atlanta, Las Vegas, Phoenix (Arizona), Big Bend National Park (Texas) and Carolina Beach have perfect weather.

Furthermore, Louisiana, Washington D. C., Boston, Chicago, Dallas and Hawaii (Honolulu) have good weather.

Finally, Grand Canyon, Salt Lake City, Seattle, Denver, Long Beach (Washington) and Minneapolis (Minnesota) have a tolerable climate, but better than Helena (Montana).

more information about United States's weather in october


Seasonal average climate and temperature of Helena (Montana) in october

Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of october.

October
Outside temperature
Average temperature 43°F
Highest temperature 52°F
Lowest temperature 32°F
Highest record temperature 83°F
(2011)
Lowest record temperature -14°F
(2009)
Number of days at +86°F 0 day(s)
(0%)
Number of days at +65°F 5 day(s)
(16%)
Number of days at -32°F 16 day(s)
(52%)
Wind
Wind speed 16km/h
Wind temperature 27°F
Precipitation (rainfall)
Rainfall 2.1in
Number of days with rainfall 3 day(s)
(10%)
Record daily rainfall 1.3in
(2009)
Snowfall 222.8cm
Other climate data
Humidity 78%
Visibility 9.05km
Cloud cover 29%
UV index 3
Daily sunshine hours 9
Sunrise and sunset
Time of sunrise 06:46
Time of sunset 17:41
Length of day 10:55
Our opinion about the weather in october
Our opinion at whereandwhen.net very bad



How was the weather last october?

Here is the day by day recorded weather in Helena (Montana) in october 2024:

01-10-2024
Cloudy
34°F to 65°F
02-10-2024
Clear/Sunny
50°F to 58°F
03-10-2024
Clear/Sunny
32°F to 54°F
04-10-2024
Clear/Sunny
40°F to 74°F
05-10-2024
Partly Cloudy
38°F to 52°F
06-10-2024
Clear/Sunny
41°F to 65°F
07-10-2024
Clear/Sunny
47°F to 70°F
08-10-2024
Clear/Sunny
49°F to 74°F
09-10-2024
Clear/Sunny
49°F to 72°F
10-10-2024
Cloudy
43°F to 54°F
11-10-2024
Cloudy
41°F to 67°F
12-10-2024
Overcast
43°F to 56°F
13-10-2024
Clear/Sunny
40°F to 61°F
14-10-2024
Clear/Sunny
47°F to 72°F
15-10-2024
Clear/Sunny
47°F to 70°F
16-10-2024
Clear/Sunny
45°F to 61°F
17-10-2024
Cloudy
36°F to 43°F
18-10-2024
Clear/Sunny
27°F to 43°F
19-10-2024
Partly Cloudy
38°F to 54°F
20-10-2024
Partly Cloudy
40°F to 65°F
21-10-2024
Overcast
47°F to 56°F
22-10-2024
Clear/Sunny
34°F to 47°F
23-10-2024
Partly Cloudy
31°F to 52°F
24-10-2024
Clear/Sunny
31°F to 41°F
25-10-2024
Clear/Sunny
25°F to 50°F
26-10-2024
Clear/Sunny
32°F to 65°F
27-10-2024
Clear/Sunny
38°F to 65°F
28-10-2024
Partly Cloudy
31°F to 41°F
29-10-2024
Clear/Sunny
27°F to 38°F
30-10-2024
Clear/Sunny
25°F to 41°F
31-10-2024
Overcast
25°F to 49°F

Map: other cities in the United States (USA) in october

Cities near Helena (Montana):

Montana in octobervery bad weather
Yellowstone National Park in octobervery bad weather
Glacier National Park (Montana) in octobervery bad weather
Cody (Wyoming) in octobervery bad weather
Grand Teton National Park (Wyoming) in octobervery bad weather
Jackson Hole in octobervery bad weather
Boise (Idaho) in octobertolerable weather
Wyoming in octobervery bad weather
Salt Lake City in octobertolerable weather
Mount Rushmore in octobervery bad weather
Mount Rainier National Park (Washington) in octobervery bad weather
Seattle in octobertolerable weather
United States in october: See full list of cities

Click over cities on the map for information about the weather in october.

Legend: Helena (Montana) perfect weather good tolerable bad very bad


Weather data for Helena (Montana) in october:

Weather data for Helena (Montana) for october are derived from an average of the weather forecast since 2009 in Helena (Montana). There is a margin of error and these forecasts are to be considered as general information only. The weather in Helena (Montana) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Helena (Montana).


Weather in september in Helena (Montana)
Weather in november in Helena (Montana)
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