Measurements:
°C
°F
World Resorts USA

Helena Weather Forecast

12 dec, friday
Local time:18:46
22°F
N
3 mph
Precip: 0% Feels like: 22°F
Sunrise: 08:03 | Sunset: 16:40
Moonrise: 00:43 | Moonset: 12:55
Pressure: 1012 hPa
Humidity: 87%
Visibility: 6 miles
Day Length: 8 h. 37 min.
Month Averages
December: 27.1°F 17.0°F
12.12
fri
DAY
18°F
E 1 mph
precip
79%
NIGHT
26°F
NE 2 mph
precip
0%
12.13
sat
DAY
40°F
NW 2 mph
precip
0%
NIGHT
32°F
N 5 mph
precip
0%
12.14
sun
DAY
42°F
N 2 mph
precip
0%
NIGHT
30°F
NE 4 mph
precip
0%
12.15
mon
DAY
42°F
N 3 mph
precip
0%
NIGHT
40°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 22 days
August 22 days
September 21 days
The most warm months:
July 83.4 °F
August 80.6 °F
September 72.3 °F
The most cold months:
February 22.9 °F
January 22.9 °F
December 27.1 °F
The most rainy months:
June 3 days
May 3 days
July 1 day
The most windy months:
April 6 mph
May 6 mph
March 5 mph

Helena on the Weather Map

USA Resorts:
NAME
Chicago +20
Hawaii +76
Honolulu +76
Houston +70
Las Vegas +70
Los Angeles +66
Maui +74
Miami +72
Miami Beach +78
New York +30
San Diego +66
San Francisco +56
Sarasota +68
Tampa +62
Washington +28
24 Hours Weather Forecast
Helena
Local time: 18:46
12 dec, friday
2100 20°F
N
4 mph
13 dec, saturday
0000 26°F
NE
2 mph
0300 32°F
S
7 mph
0600 32°F
SE
3 mph
0900 30°F
N
1 mph
1200 40°F
NW
2 mph
1500 46°F
NW
2 mph
1800 40°F
N
4 mph