Weather History for Helena, MT

Change the Weather History Date:

Saturday, January 11, 2014

  Actual Average Record
Temperature  
Mean Temperature 44 °F 22 °F  
Max Temperature 55 °F 33 °F 62 °F (1953)
Min Temperature 32 °F 12 °F -28 °F (1998)
Degree Days  
Heating Degree Days 21 43  
Month to date heating degree days 416 477  
Since 1 July heating degree days 3474 3698  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 27 °F    
Average Humidity 54    
Maximum Humidity 70    
Minimum Humidity 38    
Precipitation  
Precipitation 0.01 in 0.02 in 0.27 in (1917)
Month to date precipitation 0.09 0.14  
Year to date precipitation 0.09 0.14  
Snow  
Snow T in 0.20 in 5.00 in (1912)
Month to date snowfall 0.6 2.2  
Since 1 July snowfall 5.3 18.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.57 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 45 mph    
Max Gust Speed 62 mph    
Visibility 8 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 11, 2014 Rise Set
Actual Time 8:10 AM MST 5:02 PM MST
Civil Twilight 7:35 AM MST 5:36 PM MST
Nautical Twilight 6:57 AM MST 6:14 PM MST
Astronomical Twilight 6:21 AM MST 6:50 PM MST
Moon 1:51 PM MST (1/11) 4:15 AM MST (1/11)
Length of Visible Light 10h 00m
Length of Day
8h 52m
Waxing Gibbous, 83% of the Moon is Illuminated
Jan 11
Waxing Gibbous
Jan 15
Full
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F 36.4 °F 21.9 °F 47% 29.91 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
1:53 AM 41.0 °F 33.9 °F 21.9 °F 47% 29.87 in 10.0 mi South 12.7 mph - N/A   Overcast
2:53 AM 41.0 °F 34.3 °F 23.0 °F 49% 29.83 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Overcast
3:53 AM 37.0 °F 34.5 °F 24.1 °F 59% 29.81 in 10.0 mi NNW 3.5 mph - N/A   Overcast
4:53 AM 34.0 °F 29.8 °F 24.1 °F 67% 29.81 in 10.0 mi West 4.6 mph - N/A   Overcast
5:53 AM 35.1 °F - 24.1 °F 64% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 33.1 °F - 25.0 °F 72% 29.73 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 33.1 °F - 25.0 °F 72% 29.66 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:18 AM 46.4 °F 39.2 °F 28.4 °F 50% 29.53 in 10.0 mi South 18.4 mph 33.4 mph N/A   Partly Cloudy
8:53 AM 46.9 °F - 28.9 °F 50% 29.57 in 10.0 mi SSW 23.0 mph 32.2 mph N/A   Clear
9:53 AM 48.9 °F - 30.0 °F 48% 29.55 in 10.0 mi South 23.0 mph 29.9 mph N/A   Overcast
10:53 AM 52.0 °F - 30.0 °F 43% 29.50 in 10.0 mi South 16.1 mph 27.6 mph N/A   Overcast
11:53 AM 55.0 °F - 30.0 °F 38% 29.45 in 10.0 mi South 12.7 mph 28.8 mph N/A   Overcast
12:53 PM 54.0 °F - 32.0 °F 43% 29.38 in 10.0 mi SSW 17.3 mph 27.6 mph N/A   Scattered Clouds
1:53 PM 50.0 °F - 33.1 °F 52% 29.36 in 10.0 mi South 17.3 mph 34.5 mph N/A   Clear
2:53 PM 50.0 °F - 34.0 °F 54% 29.35 in 10.0 mi SW 21.9 mph 34.5 mph N/A   Overcast
3:53 PM 39.0 °F 26.8 °F 33.1 °F 79% 29.52 in 7.0 mi West 32.2 mph 51.8 mph 0.00 in Rain Light Rain
4:00 PM 37.4 °F 24.0 °F 30.2 °F 75% 29.44 in 3.0 mi WNW 35.7 mph 50.6 mph 0.00 in Snow Light Snow
4:02 PM 35.6 °F 22.1 °F 30.2 °F 81% 29.45 in 1.8 mi WNW 32.2 mph 50.6 mph 0.00 in Snow Light Snow
4:09 PM 33.8 °F 19.2 °F 30.2 °F 87% 29.45 in 0.8 mi WNW 34.5 mph 62.1 mph 0.00 in Snow Light Snow
4:15 PM 33.8 °F 19.2 °F 30.2 °F 87% 29.46 in 1.2 mi West 34.5 mph 62.1 mph 0.00 in Snow Light Snow
4:26 PM 35.6 °F 22.3 °F 28.4 °F 75% 29.46 in 1.5 mi West 31.1 mph 41.4 mph 0.01 in Snow Light Snow
4:29 PM 35.6 °F 21.7 °F 28.4 °F 75% 29.45 in 3.0 mi West 34.5 mph 52.9 mph 0.01 in Snow Light Snow
4:53 PM 36.0 °F 25.3 °F 28.0 °F 73% 29.56 in 10.0 mi WSW 19.6 mph 31.1 mph 0.01 in   Overcast
5:53 PM 37.0 °F 30.4 °F 26.1 °F 65% 29.58 in 10.0 mi West 9.2 mph - N/A   Overcast
6:53 PM 35.1 °F - 26.1 °F 70% 29.61 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 36.0 °F 30.3 °F 21.0 °F 55% 29.58 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
8:53 PM 36.0 °F - 19.0 °F 50% 29.53 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 37.0 °F 29.3 °F 19.0 °F 48% 29.50 in 10.0 mi WSW 11.5 mph - N/A   Clear
10:53 PM 37.0 °F 28.9 °F 23.0 °F 57% 29.47 in 10.0 mi West 12.7 mph 24.2 mph N/A   Mostly Cloudy
11:53 PM 33.1 °F 25.5 °F 21.9 °F 64% 29.47 in 10.0 mi East 9.2 mph - N/A   Clear