Helena (Montana) in march: average Weather, Temperature and Climate
Weather in Helena (Montana) in march 2025
The weather in Helena (Montana) in march comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout march
very bad weather 418.7cm
Weather at 6am
25°F
Partly Cloudy
30% of time
27%
26%
10%
Weather at 12pm
36°F
Clear/Sunny
35% of time
31%
18%
6%
Weather at 6pm
40°F
Clear/Sunny
29% of time
23%
23%
12%
Weather at 3am
29°F
29%
28%
24%
9%
Evolution of daily average temperature and precipitation in Helena (Montana) in march
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Helena (Montana) in march.
The climate of Helena (Montana) in march is very bad
The weather in march in Helena (Montana) is wet (with 2.6in of precipitation over 4 days). It should be noted a worsening from the previous month since in february there is an average of 1.9in of precipitation over 3 days.
The climate is rather cold there this month. Plan to cover you well! The thermometer averaged maximum of 41°F. The minimum is 25°F. Thus, the mean temperature average in march in Helena (Montana) is 32°F. Note that seasonal normals in contrast with those observed in Helena (Montana) in the month of march with a maximum record of 65°F in 2015 and a minimum record of -25°F in 2019.
In march in Helena (Montana), the days on average last 11:54. The sun rises at 06:40 and sets at 18:34.
March: another location in the United States (USA)?
If you want to go to the United States (USA) in march, there are destinations with better weather than Helena (Montana):
In march, Miami (Florida), Phoenix (Arizona), Lake Havasu City and McAllen have perfect weather.
Furthermore, California, Louisiana, Dallas, Hawaii (Honolulu), Austin and Houston have good weather.
Finally, Atlanta, Las Vegas, Nashville, Amarillo (Texas), Arkansas and Laughlin have a tolerable climate, but better than Helena (Montana).
Seasonal average climate and temperature of Helena (Montana) in march
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of march.
| March | |||||
| Outside temperature | |||||
| Average temperature | 32°F | ||||
| Highest temperature | 41°F | ||||
| Lowest temperature | 25°F | ||||
| Highest record temperature | 65°F (2015) | ||||
| Lowest record temperature | -25°F (2019) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 28 day(s) (90%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 18°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.6in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 1in (2009) | ||||
| Snowfall | 418.7cm | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 8.32km | ||||
| Cloud cover | 40% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:40 | ||||
| Time of sunset | 18:34 | ||||
| Length of day | 11:54 | ||||
| Our opinion about the weather in march | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last march?
Here is the day by day recorded weather in Helena (Montana) in march 2024:
20°F to 31°F
18°F to 23°F
9°F to 25°F
7°F to 27°F
13°F to 27°F
11°F to 29°F
11°F to 29°F
13°F to 34°F
20°F to 40°F
25°F to 43°F
27°F to 40°F
31°F to 41°F
29°F to 34°F
27°F to 40°F
27°F to 45°F
29°F to 49°F
31°F to 52°F
31°F to 54°F
32°F to 47°F
32°F to 52°F
32°F to 43°F
22°F to 38°F
22°F to 27°F
18°F to 23°F
16°F to 36°F
23°F to 40°F
25°F to 41°F
29°F to 41°F
29°F to 41°F
23°F to 36°F
29°F to 34°F
Map: other cities in the United States (USA) in march
Cities near Helena (Montana):
| Montana in march | very bad weather |
| Yellowstone National Park in march | very bad weather |
| Glacier National Park (Montana) in march | very bad weather |
| Cody (Wyoming) in march | very bad weather |
| Grand Teton National Park (Wyoming) in march | very bad weather |
| Jackson Hole in march | very bad weather |
| Boise (Idaho) in march | very bad weather |
| Wyoming in march | very bad weather |
| Salt Lake City in march | very bad weather |
| Mount Rushmore in march | very bad weather |
| Mount Rainier National Park (Washington) in march | very bad weather |
| Seattle in march | very bad weather |
Click over cities on the map for information about the weather in march.
Helena (Montana)
perfect weather
good
tolerable
bad
very bad
Weather data for Helena (Montana) in march:
Weather data for Helena (Montana) for march 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).