Helena, MT

1:10 AM MST on January 17, 2017 (GMT -0700)
Helena Regional

Weather History for KHLN - March, 2014

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Wednesday, March 19, 2014

  Actual Average Record
Temperature  
Mean Temperature 39 °F 37 °F  
Max Temperature 50 °F 49 °F 71 °F (1997)
Min Temperature 27 °F 25 °F -8 °F (1906)
Degree Days  
Heating Degree Days 26 28  
Month to date heating degree days 565 583  
Since 1 July heating degree days 6081 6144  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 15 °F    
Average Humidity 41    
Maximum Humidity 58    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.02 in 0.46 in (1987)
Month to date precipitation 0.61 0.32  
Year to date precipitation 3.14 0.98  
Snow  
Snow 0.00 in 0.20 in 6.60 in (1987)
Month to date snowfall 3.6 3.9  
Since 1 July snowfall 41.6 31.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 23 mph    
Max Gust Speed 30 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

Mar. 19, 2014 Rise Set
Actual Time 7:32 AM MDT 7:39 PM MDT
Civil Twilight 7:02 AM MDT 8:09 PM MDT
Nautical Twilight 6:27 AM MDT 8:44 PM MDT
Astronomical Twilight 5:51 AM MDT 9:21 PM MDT
Moon 11:14 PM MDT (3/19) 8:49 AM MDT (3/19)
Length of Visible Light 13h 06m
Length of Day
12h 06m
Waning Gibbous, 91% of the Moon is Illuminated
Mar 19
Waning Gibbous
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 15
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 32.0 °F 23.6 °F 14.0 °F 48% 30.19 in 10.0 mi West 10.4 mph - N/A   Clear
1:53 AM 32.0 °F 23.6 °F 14.0 °F 48% 30.19 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:53 AM 32.0 °F 24.2 °F 12.9 °F 45% 30.17 in 10.0 mi West 9.2 mph - N/A   Clear
3:53 AM 28.9 °F - 12.9 °F 51% 30.19 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 28.0 °F 22.8 °F 14.0 °F 56% 30.19 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:53 AM 30.0 °F 25.2 °F 14.0 °F 51% 30.18 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
6:53 AM 28.0 °F - 16.0 °F 61% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 28.9 °F 21.9 °F 15.1 °F 56% 30.21 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
8:53 AM 32.0 °F - 15.1 °F 50% 30.19 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 35.1 °F 30.1 °F 12.9 °F 40% 30.16 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
10:53 AM 35.1 °F 31.0 °F 16.0 °F 46% 30.16 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:53 AM 42.1 °F 38.4 °F 12.9 °F 31% 30.09 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 42.1 °F 40.2 °F 12.0 °F 29% 30.07 in 10.0 mi ESE 3.5 mph - N/A   Clear
1:53 PM 45.0 °F 42.6 °F 10.9 °F 25% 30.02 in 10.0 mi SSW 4.6 mph - N/A   Clear
2:53 PM 48.0 °F - 12.9 °F 24% 29.98 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 48.9 °F - 16.0 °F 27% 29.95 in 10.0 mi NW 11.5 mph - N/A   Clear
4:27 PM 50.0 °F - 14.0 °F 24% 29.85 in 10.0 mi West 17.3 mph 23.0 mph N/A   Clear
4:53 PM 48.9 °F - 15.1 °F 26% 29.94 in 10.0 mi West 19.6 mph 27.6 mph N/A   Clear
5:53 PM 48.9 °F - 16.0 °F 27% 29.94 in 10.0 mi West 16.1 mph - N/A   Clear
6:53 PM 46.0 °F 39.9 °F 16.0 °F 30% 29.96 in 10.0 mi West 13.8 mph - N/A   Clear
7:53 PM 43.0 °F 36.0 °F 17.1 °F 35% 29.97 in 10.0 mi West 13.8 mph - N/A   Clear
8:53 PM 41.0 °F 36.4 °F 18.0 °F 40% 29.97 in 10.0 mi SW 6.9 mph - N/A   Clear
9:53 PM 39.0 °F 35.7 °F 19.0 °F 45% 29.97 in 10.0 mi WSW 4.6 mph - N/A   Clear
10:53 PM 34.0 °F 31.0 °F 19.9 °F 56% 29.98 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
11:53 PM 34.0 °F 29.8 °F 19.9 °F 56% 29.96 in 10.0 mi West 4.6 mph - N/A   Clear