Weather History for Havre, MT

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Wednesday, May 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F 54 °F  
Max Temperature 71 °F 67 °F 92 °F (1917)
Min Temperature 36 °F 40 °F 24 °F (1923)
Degree Days  
Heating Degree Days 11 12  
Month to date heating degree days 171 206  
Since 1 July heating degree days 7773 7943  
Cooling Degree Days 0 0  
Month to date cooling degree days 7 0  
Year to date cooling degree days 7 1  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 25 °F    
Average Humidity 38    
Maximum Humidity 59    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.05 in 1.13 in (1977)
Month to date precipitation 0.01 0.70  
Year to date precipitation 2.73 2.69  
Snow  
Snow 0.00 in 0.10 in T in (1986)
Month to date snowfall 0.0 0.8  
Since 1 July snowfall 50.6 38.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 15, 2013 Rise Set
Actual Time 5:38 AM MDT 8:53 PM MDT
Civil Twilight 5:00 AM MDT 9:31 PM MDT
Nautical Twilight 4:10 AM MDT 10:21 PM MDT
Astronomical Twilight 3:07 AM MDT 11:25 PM MDT
Moon 10:21 AM MDT (5/15) 12:38 AM MDT (5/15)
Length of Visible Light 16h 31m
Length of Day
15h 15m
Waxing Crescent, 27% of the Moon is Illuminated
May 15
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
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 43.0 °F 37.7 °F 26.1 °F 51% 29.97 in 10.0 mi South 9.2 mph - N/A   Clear
1:53 AM 45.0 °F 41.2 °F 26.1 °F 48% 29.98 in 10.0 mi SW 6.9 mph - N/A   Clear
2:53 AM 37.9 °F 31.5 °F 25.0 °F 60% 30.00 in 10.0 mi South 9.2 mph - N/A   Clear
3:53 AM 37.0 °F 31.6 °F 25.0 °F 62% 30.01 in 10.0 mi NW 6.9 mph - N/A   Clear
4:53 AM 37.0 °F 29.8 °F 25.0 °F 62% 30.01 in 10.0 mi SSW 10.4 mph - N/A   Clear
5:53 AM 37.0 °F 29.8 °F 25.0 °F 62% 30.02 in 10.0 mi SW 10.4 mph - N/A   Clear
6:53 AM 44.1 °F 39.0 °F 27.0 °F 51% 30.02 in 10.0 mi SW 9.2 mph - N/A   Clear
7:53 AM 50.0 °F - 26.1 °F 39% 30.02 in 10.0 mi SW 15.0 mph - N/A   Clear
8:53 AM 55.0 °F - 27.0 °F 34% 30.02 in 10.0 mi SW 9.2 mph 17.3 mph N/A   Clear
9:53 AM 57.9 °F - 28.9 °F 33% 30.00 in 10.0 mi WSW 9.2 mph 16.1 mph N/A   Clear
10:53 AM 63.0 °F - 28.0 °F 27% 29.98 in 10.0 mi SW 15.0 mph 21.9 mph N/A   Clear
11:53 AM 66.0 °F - 27.0 °F 23% 29.98 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Clear
12:53 PM 66.0 °F - 26.1 °F 22% 29.96 in 10.0 mi West 11.5 mph 17.3 mph N/A   Clear
1:53 PM 68.0 °F - 23.0 °F 18% 29.93 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:53 PM 70.0 °F - 21.9 °F 16% 29.92 in 10.0 mi West 11.5 mph 20.7 mph N/A   Clear
3:53 PM 70.0 °F - 21.9 °F 16% 29.90 in 10.0 mi West 10.4 mph 20.7 mph N/A   Clear
4:53 PM 70.0 °F - 23.0 °F 17% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:53 PM 69.1 °F - 23.0 °F 18% 29.89 in 10.0 mi WSW 9.2 mph - N/A   Clear
6:53 PM 68.0 °F - 23.0 °F 18% 29.88 in 10.0 mi WSW 10.4 mph - N/A   Clear
7:53 PM 66.9 °F - 23.0 °F 19% 29.85 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:53 PM 61.0 °F - 23.0 °F 23% 29.85 in 10.0 mi West 4.6 mph - N/A   Clear
9:53 PM 54.0 °F - 28.0 °F 37% 29.87 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
10:53 PM 52.0 °F - 27.0 °F 38% 29.86 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
11:53 PM 52.0 °F - 26.1 °F 37% 29.85 in 10.0 mi Calm Calm - N/A   Clear