Helena, MT

3:51 PM MST on December 17, 2017 (GMT -0700)
Helena Regional

Weather History for KHLN - January, 2014

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Thursday, January 9, 2014

  Actual Average Record
Temperature  
Mean Temperature 34 °F 22 °F  
Max Temperature 42 °F 32 °F 60 °F (1953)
Min Temperature 26 °F 12 °F -31 °F (1888)
Degree Days  
Heating Degree Days 31 43  
Month to date heating degree days 365 391  
Since 1 July heating degree days 3423 3612  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 21 °F    
Average Humidity 63    
Maximum Humidity 85    
Minimum Humidity 41    
Precipitation  
Precipitation T in 0.01 in 0.57 in (1971)
Month to date precipitation 0.08 0.11  
Year to date precipitation 0.08 0.11  
Snow  
Snow T in 0.20 in 9.30 in (1971)
Month to date snowfall 0.6 1.8  
Since 1 July snowfall 5.3 17.9  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 28 mph    
Max Gust Speed 39 mph    
Visibility 10 miles    
Events Snow    
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. 09, 2014 Rise Set
Actual Time 8:10 AM MST 4:59 PM MST
Civil Twilight 7:36 AM MST 5:34 PM MST
Nautical Twilight 6:58 AM MST 6:12 PM MST
Astronomical Twilight 6:22 AM MST 6:48 PM MST
Moon 12:36 PM MST (1/9) 2:13 AM MST (1/9)
Length of Visible Light 9h 57m
Length of Day
8h 49m
Waxing Gibbous, 66% of the Moon is Illuminated
Jan 9
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 39.0 °F - 23.0 °F 53% 29.78 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 32.0 °F 28.7 °F 23.0 °F 69% 29.78 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
2:53 AM 32.0 °F 27.5 °F 23.0 °F 69% 29.78 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
3:53 AM 30.9 °F - 23.0 °F 72% 29.77 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 32.0 °F - 24.1 °F 73% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 34.0 °F 31.0 °F 24.1 °F 67% 29.74 in 10.0 mi South 3.5 mph - N/A   Clear
6:53 AM 28.0 °F 22.8 °F 23.0 °F 81% 29.77 in 10.0 mi NW 4.6 mph - N/A   Clear
7:53 AM 28.9 °F - 24.1 °F 82% 29.75 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 28.0 °F 22.8 °F 24.1 °F 85% 29.78 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
9:53 AM 34.0 °F 29.8 °F 26.1 °F 73% 29.78 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
10:23 AM 33.8 °F 27.7 °F 28.4 °F 81% 29.66 in 2.5 mi SW 6.9 mph - 0.00 in Snow Light Snow
10:30 AM 33.8 °F 26.4 °F 30.2 °F 87% 29.66 in 3.0 mi WSW 9.2 mph - 0.00 in Snow Light Snow
10:53 AM 37.9 °F 28.2 °F 27.0 °F 65% 29.77 in 10.0 mi WSW 18.4 mph 32.2 mph 0.00 in   Scattered Clouds
11:53 AM 39.0 °F 31.0 °F 24.1 °F 55% 29.74 in 10.0 mi West 13.8 mph 31.1 mph N/A   Scattered Clouds
12:53 PM 42.1 °F 34.9 °F 21.9 °F 45% 29.71 in 10.0 mi WSW 13.8 mph 36.8 mph N/A   Clear
1:53 PM 41.0 °F 33.1 °F 21.0 °F 45% 29.74 in 10.0 mi West 15.0 mph 27.6 mph N/A   Scattered Clouds
2:39 PM 42.8 °F 38.0 °F 19.4 °F 39% 29.66 in 10.0 mi ESE 8.1 mph 17.3 mph N/A   Scattered Clouds
2:53 PM 41.0 °F 38.0 °F 19.0 °F 41% 29.77 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:53 PM 36.0 °F 25.3 °F 15.1 °F 43% 29.86 in 10.0 mi West 19.6 mph 39.1 mph N/A   Partly Cloudy
5:53 PM 34.0 °F - 14.0 °F 44% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 PM 33.1 °F 24.4 °F 14.0 °F 46% 29.91 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
7:53 PM 33.1 °F 28.7 °F 15.1 °F 48% 29.89 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
8:53 PM 33.1 °F 24.9 °F 15.1 °F 48% 29.88 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
9:53 PM 33.1 °F 26.1 °F 12.9 °F 43% 29.84 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
10:53 PM 33.1 °F 26.1 °F 15.1 °F 48% 29.81 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
11:53 PM 33.1 °F 25.5 °F 16.0 °F 50% 29.78 in 10.0 mi SSW 9.2 mph - N/A   Overcast