Measurements:
°C
°F
World Resorts USA

Helena Weather Forecast

21 dec, saturday
Local time:22:04
30°F
N
5 mph
Precip: 0% Feels like: 26°F
Sunrise: 08:10 | Sunset: 16:43
Moonrise: 23:49 | Moonset: 12:07
Pressure: 1013 hPa
Humidity: 66%
Visibility: 6 miles
Day Length: 8 h. 33 min.
Month Averages
December: 25.0°F 15.9°F
12.21
sat
DAY
34°F
NW 2 mph
precip
0%
NIGHT
30°F
NE 6 mph
precip
0%
12.22
sun
DAY
36°F
NE 8 mph
precip
0%
NIGHT
24°F
N 5 mph
precip
0%
12.23
mon
DAY
38°F
N 2 mph
precip
0%
NIGHT
22°F
N 6 mph
precip
0%
12.24
tue
DAY
30°F
NW 3 mph
precip
0%
NIGHT
30°F
NE 5 mph
precip
0%

Helena Air Temperature, °F

Precipitation Totals, in

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 22 days
September 20 days
The most warm months:
July 83.8 °F
August 80.8 °F
September 71.6 °F
The most cold months:
January 22.3 °F
February 23.2 °F
December 25.0 °F
The most rainy months:
June 3 days
May 3 days
April 1 day
The most windy months:
April 6 mph
May 6 mph
June 5 mph

Helena on the Weather Map

USA Resorts:
NAME
Boston +16
Chicago +20
Hawaii +78
Honolulu +78
Houston +48
Las Vegas +56
Los Angeles +56
Miami +66
New York +18
Orlando +52
San Diego +54
San Francisco +54
Sarasota +54
Tampa +50
Washington +22
24 Hours Weather Forecast
Helena
Local time: 22:04
22 dec, sunday
0000 30°F
NE
6 mph
0300 28°F
NE
6 mph
0600 26°F
NE
5 mph
0900 26°F
N
7 mph
1200 36°F
NE
8 mph
1500 40°F
NE
9 mph
1800 34°F
NE
7 mph
2100 26°F
NE
6 mph