Helena, MT

10:47 AM MST on February 23, 2017 (GMT -0700)
Helena Regional

Weather History for KHLN - March, 2013

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Sunday, March 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 43 °F 34 °F  
Max Temperature 53 °F 46 °F 70 °F (1983)
Min Temperature 32 °F 23 °F -24 °F (1951)
Degree Days  
Heating Degree Days 22 31  
Month to date heating degree days 299 322  
Since 1 July heating degree days 5418 5883  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 18 °F    
Average Humidity 43    
Maximum Humidity 64    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in 0.02 in 0.40 in (1921)
Month to date precipitation 0.05 0.16  
Year to date precipitation 0.72 0.82  
Snow  
Snow 0.00 in 0.20 in 7.10 in (1967)
Month to date snowfall 0.1 2.0  
Since 1 July snowfall 35.8 29.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 11 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 31 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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Date:

Astronomy

Mar. 10, 2013 Rise Set
Actual Time 7:49 AM MDT 7:27 PM MDT
Civil Twilight 7:19 AM MDT 7:57 PM MDT
Nautical Twilight 6:44 AM MDT 8:32 PM MDT
Astronomical Twilight 6:09 AM MDT 9:07 PM MDT
Moon 6:54 AM MDT (3/10) 6:38 PM MDT (3/10)
Length of Visible Light 12h 37m
Length of Day
11h 37m
Waning Crescent, 1% of the Moon is Illuminated
Mar 10
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter

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 37.0 °F 28.9 °F 19.9 °F 50% 30.33 in 10.0 mi West 12.7 mph - N/A   Clear
1:53 AM 37.0 °F 28.5 °F 19.0 °F 48% 30.33 in 10.0 mi West 13.8 mph 23.0 mph N/A   Clear
3:53 AM 36.0 °F 26.3 °F 19.0 °F 50% 30.33 in 10.0 mi West 16.1 mph 25.3 mph N/A   Clear
4:53 AM 36.0 °F 32.1 °F 19.0 °F 50% 30.33 in 10.0 mi West 4.6 mph - N/A   Clear
6:53 AM 35.1 °F 26.4 °F 18.0 °F 50% 30.36 in 10.0 mi West 12.7 mph 20.7 mph N/A   Clear
7:53 AM 34.0 °F 29.8 °F 18.0 °F 52% 30.38 in 10.0 mi West 4.6 mph - N/A   Clear
8:53 AM 36.0 °F 31.1 °F 19.0 °F 50% 30.38 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:53 AM 39.0 °F 31.0 °F 18.0 °F 43% 30.38 in 10.0 mi West 13.8 mph 24.2 mph N/A   Clear
10:53 AM 42.1 °F 33.3 °F 16.0 °F 35% 30.35 in 10.0 mi West 19.6 mph 27.6 mph N/A   Clear
11:53 AM 44.1 °F 36.8 °F 16.0 °F 32% 30.32 in 10.0 mi West 16.1 mph 26.5 mph N/A   Clear
12:53 PM 45.0 °F 38.5 °F 15.1 °F 30% 30.29 in 10.0 mi WSW 13.8 mph 23.0 mph N/A   Clear
1:53 PM 45.0 °F 40.1 °F 14.0 °F 29% 30.25 in 10.0 mi West 9.2 mph - N/A   Clear
2:53 PM 46.0 °F 44.8 °F 14.0 °F 28% 30.21 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
3:53 PM 46.9 °F - 12.9 °F 25% 30.18 in 10.0 mi West 9.2 mph 16.1 mph N/A   Mostly Cloudy
4:53 PM 51.1 °F - 12.9 °F 22% 30.15 in 10.0 mi WNW 16.1 mph - N/A   Scattered Clouds
5:53 PM 50.0 °F - 14.0 °F 24% 30.15 in 10.0 mi West 10.4 mph - N/A   Overcast
6:53 PM 48.0 °F - 16.0 °F 28% 30.14 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
7:53 PM 44.1 °F 39.5 °F 18.0 °F 35% 30.17 in 10.0 mi West 8.1 mph - N/A   Overcast
8:53 PM 43.0 °F 37.7 °F 19.0 °F 38% 30.16 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
9:53 PM 39.9 °F 30.8 °F 26.1 °F 58% 30.17 in 10.0 mi WNW 18.4 mph - N/A   Clear
10:53 PM 37.0 °F 31.0 °F 27.0 °F 67% 30.19 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
11:53 PM 39.0 °F 31.0 °F 26.1 °F 60% 30.17 in 10.0 mi WNW 13.8 mph - N/A   Overcast
12:53 AM 39.2 °F 31.6 °F 24.8 °F 56% 30.09 in 10.0 mi West 12.7 mph - N/A   Overcast