Measurements:
°C
°F
Helena
30°F
NE 3 mph
Feels like: 26°F
Precip: 71%
World Resorts USA Helena

Annual Weather

Helena Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Helena
The most sunny months:
July 23 days
August 21 days
September 19 days
The most warm months:
July 84.5 °F
August 81.2 °F
September 71.8 °F
The most cold months:
January 24.9 °F
February 25.6 °F
December 28.8 °F
The most rainy months:
May 3 days
June 2 days
July 1 day
The most windy months:
April 6 mph
May 6 mph
March 6 mph

Helena on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +58
Hawaii +80
Houston +76
Las Vegas +64
Los Angeles +74
Maui +72
Miami +82
New York +62
Panama City Beach +66
San Diego +74
San Francisco +60
Santa Monica +72
Tampa +74
Washington +56
24 Hours Weather Forecast
Helena
Local time: 20:42
26 oct, monday
2100 30°F
NE
3 mph
27 oct, tuesday
0000 36°F
NE
2 mph
0300 36°F
NE
4 mph
0600 32°F
NE
4 mph
0900 28°F
N
7 mph
1200 44°F
NE
8 mph
1500 48°F
NE
9 mph
1800 36°F
NE
4 mph