Helena, MT

7:06 AM MDT on July 29, 2016 (GMT -0600)
Helena Regional

Weather History for KHLN - May, 2014

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Saturday, May 3, 2014

  Actual Average Record
Temperature  
Mean Temperature 47 °F 50 °F  
Max Temperature 54 °F 63 °F 84 °F (1966)
Min Temperature 39 °F 37 °F 23 °F (1967)
Degree Days  
Heating Degree Days 18 15  
Month to date heating degree days 30 46  
Since 1 July heating degree days 7041 7100  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 37 °F    
Average Humidity 67    
Maximum Humidity 83    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.04 in 2.06 in (1964)
Month to date precipitation 0.00 0.12  
Year to date precipitation 4.20 2.35  
Snow  
Snow 0.00 in 0.10 in 10.10 in (1964)
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 41.8 37.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 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

May. 03, 2014 Rise Set
Actual Time 6:10 AM MDT 8:40 PM MDT
Civil Twilight 5:36 AM MDT 9:14 PM MDT
Nautical Twilight 4:53 AM MDT 9:57 PM MDT
Astronomical Twilight 4:05 AM MDT 10:46 PM MDT
Moon 9:40 AM MDT (5/3) 12:07 AM MDT (5/3)
Length of Visible Light 15h 37m
Length of Day
14h 30m
Waxing Crescent, 20% of the Moon is Illuminated
May 3
Waxing Crescent
May 6
First Quarter
May 14
Full
May 21
Last Quarter
May 28
New

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 46.0 °F 41.9 °F 39.9 °F 79% 29.91 in 10.0 mi West 8.1 mph - N/A   Clear
1:53 AM 46.0 °F 41.9 °F 39.9 °F 79% 29.90 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:53 AM 45.0 °F 40.6 °F 39.9 °F 82% 29.91 in 10.0 mi West 8.1 mph - N/A   Clear
3:30 AM 46.4 °F 42.9 °F 39.2 °F 76% 29.91 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
3:53 AM 46.4 °F 43.5 °F 39.2 °F 76% 29.91 in 10.0 mi WNW 5.8 mph - N/A   Overcast
4:53 AM 45.0 °F 41.8 °F 39.9 °F 82% 29.93 in 10.0 mi WNW 5.8 mph - N/A   Overcast
5:48 AM 44.6 °F 39.7 °F 37.4 °F 76% 29.95 in 10.0 mi WNW 9.2 mph - N/A   Overcast
5:53 AM 44.1 °F 40.1 °F 37.9 °F 79% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Overcast
6:06 AM 44.6 °F 40.2 °F 37.4 °F 76% 29.95 in 10.0 mi NNW 8.1 mph - N/A   Overcast
6:53 AM 44.1 °F 39.0 °F 37.9 °F 79% 29.94 in 10.0 mi West 9.2 mph - N/A   Overcast
7:53 AM 45.0 °F 41.2 °F 37.0 °F 74% 29.96 in 10.0 mi West 6.9 mph - N/A   Overcast
8:53 AM 46.0 °F 41.9 °F 36.0 °F 68% 29.97 in 10.0 mi NW 8.1 mph - N/A   Overcast
9:53 AM 46.0 °F 41.9 °F 36.0 °F 68% 29.97 in 10.0 mi NW 8.1 mph - N/A   Overcast
10:53 AM 48.0 °F - 35.1 °F 61% 29.96 in 10.0 mi NW 8.1 mph - N/A   Overcast
11:53 AM 48.9 °F - 35.1 °F 59% 29.95 in 10.0 mi NNW 11.5 mph - N/A   Overcast
12:38 PM 51.8 °F - 35.6 °F 54% 29.89 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
12:53 PM 51.1 °F - 35.1 °F 54% 29.92 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
1:53 PM 52.0 °F - 35.1 °F 53% 29.90 in 10.0 mi North 15.0 mph 18.4 mph N/A   Mostly Cloudy
2:53 PM 50.0 °F - 35.1 °F 57% 29.90 in 10.0 mi North 13.8 mph - N/A   Scattered Clouds
3:53 PM 51.1 °F - 35.1 °F 54% 29.88 in 10.0 mi North 12.7 mph - N/A   Clear
4:53 PM 51.1 °F - 36.0 °F 56% 29.86 in 10.0 mi North 11.5 mph - N/A   Clear
5:53 PM 53.1 °F - 36.0 °F 52% 29.85 in 10.0 mi North 9.2 mph - N/A   Clear
6:53 PM 51.1 °F - 36.0 °F 56% 29.84 in 10.0 mi North 10.4 mph - N/A   Clear
7:53 PM 48.0 °F - 36.0 °F 63% 29.87 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
8:53 PM 44.1 °F 40.1 °F 36.0 °F 73% 29.89 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
9:53 PM 43.0 °F - 35.1 °F 74% 29.90 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 41.0 °F 36.4 °F 34.0 °F 76% 29.91 in 10.0 mi West 6.9 mph - N/A   Clear
11:53 PM 41.0 °F 39.0 °F 34.0 °F 76% 29.90 in 10.0 mi WSW 3.5 mph - N/A   Clear