Measurements:
°C
°F
World Resorts USA

Helena Weather Forecast

18 dec, thursday
Local time:05:38
28°F
NE
6 mph
Precip: 0% Feels like: 22°F
Sunrise: 08:08 | Sunset: 16:42
Moonrise: 07:23 | Moonset: 15:13
Pressure: 1020 hPa
Humidity: 57%
Visibility: 6 miles
Day Length: 8 h. 34 min.
Month Averages
December: 27.1°F 17.0°F
12.18
thu
DAY
36°F
N 4 mph
precip
0%
NIGHT
34°F
N 8 mph
precip
0%
12.19
fri
DAY
38°F
E 10 mph
precip
0%
NIGHT
16°F
NE 6 mph
precip
0%
12.20
sat
DAY
28°F
E 12 mph
precip
0%
NIGHT
22°F
N 6 mph
precip
0%
12.21
sun
DAY
28°F
N 3 mph
precip
0%
NIGHT
28°F
N 6 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 +44
Hawaii +76
Honolulu +76
Houston +64
Las Vegas +46
Los Angeles +54
Maui +70
Miami +76
Miami Beach +78
New York +32
San Diego +50
San Francisco +46
Sarasota +68
Tampa +68
Washington +32
24 Hours Weather Forecast
Helena
Local time: 05:38
18 dec, thursday
0600 28°F
NE
6 mph
0900 30°F
N
6 mph
1200 36°F
N
4 mph
1500 40°F
NW
4 mph
1800 30°F
N
7 mph
2100 30°F
N
9 mph
19 dec, friday
0000 34°F
N
8 mph
0300 34°F
N
6 mph