Helena, MT

8:53 PM MDT on July 29, 2016 (GMT -0600)
Helena Regional

Weather History for KHLN - January, 2014

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Monday, January 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 33 °F 24 °F  
Max Temperature 45 °F 34 °F 57 °F (1950)
Min Temperature 20 °F 14 °F -36 °F (1954)
Degree Days  
Heating Degree Days 32 41  
Month to date heating degree days 669 852  
Since 1 July heating degree days 3727 4073  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 19 °F    
Average Humidity 57    
Maximum Humidity 74    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.01 in 0.40 in (1969)
Month to date precipitation 0.29 0.24  
Year to date precipitation 0.29 0.24  
Snow  
Snow 0.00 in 0.20 in 7.50 in (1969)
Month to date snowfall 3.3 4.0  
Since 1 July snowfall 8.0 20.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.50 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jan. 20, 2014 Rise Set
Actual Time 8:04 AM MST 5:14 PM MST
Civil Twilight 7:30 AM MST 5:47 PM MST
Nautical Twilight 6:53 AM MST 6:24 PM MST
Astronomical Twilight 6:17 AM MST 7:00 PM MST
Moon 10:12 PM MST (1/20) 9:47 AM MST (1/20)
Length of Visible Light 10h 17m
Length of Day
9h 10m
Waning Gibbous, 82% of the Moon is Illuminated
Jan 20
Waning Gibbous
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

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 33.1 °F 25.5 °F 19.0 °F 56% 30.39 in 10.0 mi West 9.2 mph - N/A   Clear
1:53 AM 32.0 °F 23.6 °F 18.0 °F 56% 30.40 in 10.0 mi West 10.4 mph - N/A   Clear
2:53 AM 30.9 °F 23.5 °F 17.1 °F 57% 30.42 in 10.0 mi West 8.1 mph - N/A   Clear
3:53 AM 28.0 °F 21.7 °F 17.1 °F 63% 30.45 in 10.0 mi West 5.8 mph - N/A   Clear
4:53 AM 26.1 °F 18.4 °F 17.1 °F 69% 30.49 in 10.0 mi West 6.9 mph - N/A   Clear
5:53 AM 24.1 °F 19.7 °F 16.0 °F 71% 30.51 in 10.0 mi NNE 3.5 mph - N/A   Clear
6:53 AM 24.1 °F - 16.0 °F 71% 30.53 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 24.1 °F - 16.0 °F 71% 30.54 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 25.0 °F 20.7 °F 17.1 °F 72% 30.54 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:53 AM 26.1 °F - 18.0 °F 71% 30.57 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 30.9 °F - 19.0 °F 61% 30.57 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 34.0 °F - 18.0 °F 52% 30.57 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 37.9 °F - 19.0 °F 47% 30.52 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 39.9 °F - 19.9 °F 45% 30.50 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 43.0 °F - 19.9 °F 40% 30.47 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 42.1 °F 38.4 °F 21.9 °F 45% 30.48 in 10.0 mi East 5.8 mph - N/A   Clear
4:53 PM 37.9 °F - 21.9 °F 53% 30.48 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 32.0 °F 26.4 °F 19.9 °F 61% 30.49 in 10.0 mi West 5.8 mph - N/A   Clear
6:53 PM 32.0 °F 26.4 °F 19.9 °F 61% 30.50 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:53 PM 30.9 °F 25.2 °F 19.0 °F 61% 30.49 in 10.0 mi SW 5.8 mph - N/A   Clear
8:53 PM 28.9 °F - 19.0 °F 67% 30.50 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 26.1 °F 20.5 °F 18.0 °F 71% 30.50 in 10.0 mi NNE 4.6 mph - N/A   Clear
10:53 PM 25.0 °F 19.3 °F 18.0 °F 75% 30.50 in 10.0 mi NW 4.6 mph - N/A   Clear
11:53 PM 27.0 °F 21.6 °F 18.0 °F 69% 30.48 in 10.0 mi Variable 4.6 mph - N/A   Clear