Measurements:
°C
°F
World Resorts USA

Helena Weather Forecast

25 aug, tuesday
Local time:15:18
84°F
SW
8 mph
Precip: 1% Feels like: 80°F
Sunrise: 06:39 | Sunset: 20:20
Moonrise: 19:28 | Moonset: 03:40
Pressure: 1017 hPa
Humidity: 20%
Visibility: 6 miles
Day Length: 13 h. 41 min.
Month Averages
August: 80.6°F 57.9°F
08.25
tue
DAY
80°F
S 4 mph
precip
0%
NIGHT
64°F
NE 4 mph
precip
9%
08.26
wed
DAY
84°F
SW 4 mph
precip
5%
NIGHT
64°F
NE 5 mph
precip
9%
08.27
thu
DAY
80°F
N 8 mph
precip
9%
NIGHT
64°F
NE 6 mph
precip
10%
08.28
fri
DAY
84°F
S 3 mph
precip
0%
NIGHT
64°F
NE 7 mph
precip
1%

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 21 days
The most warm months:
July 84.5 °F
August 80.6 °F
September 72.3 °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
Boston +80
Chicago +82
Hawaii +84
Houston +108
Las Vegas +116
Los Angeles +96
Maui +70
Miami +92
Myrtle Beach +84
New York +82
San Diego +80
San Francisco +64
Santa Monica +86
Sarasota +92
Washington +84
24 Hours Weather Forecast
Helena
Local time: 15:18
25 aug, tuesday
1800 82°F
NW
8 mph
2100 66°F
NE
7 mph
26 aug, wednesday
0000 64°F
NE
4 mph
0300 60°F
NE
3 mph
0600 60°F
NE
3 mph
0900 70°F
W
1 mph
1200 84°F
SW
4 mph
1500 90°F
S
7 mph