Weather History for Billings, MT

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 34 °F  
Max Temperature 63 °F 43 °F 66 °F (2002)
Min Temperature 47 °F 25 °F -13 °F (1977)
Degree Days  
Heating Degree Days 10 31  
Month to date heating degree days 469 539  
Since 1 July heating degree days 1114 1291  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 958 636  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 38    
Maximum Humidity 46    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in 0.03 in 0.40 in (2010)
Month to date precipitation 0.32 0.44  
Year to date precipitation 6.54 12.97  
Snow  
Snow 0.00 in 0.20 in 8.80 in (2010)
Month to date snowfall 4.3 4.0  
Since 1 July snowfall 8.4 9.2  
Since 1 September snowfall 8.4 9.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 20, 2012 Rise Set
Actual Time 7:21 AM MST 4:37 PM MST
Civil Twilight 6:48 AM MST 5:10 PM MST
Nautical Twilight 6:12 AM MST 5:47 PM MST
Astronomical Twilight 5:36 AM MST 6:22 PM MST
Moon 12:46 PM MST (11/20) No Moon Set
Length of Visible Light 10h 21m
Length of Day
9h 16m
First Quarter, 52% of the Moon is Illuminated
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F 28.0 °F 46% 29.91 in 10.0 mi WSW 12.7 mph 19.6 mph N/A   Clear
1:53 AM 48.9 °F 28.0 °F 44% 29.89 in 10.0 mi WSW 12.7 mph - N/A   Clear
2:53 AM 48.9 °F 28.0 °F 44% 29.88 in 10.0 mi SW 11.5 mph - N/A   Clear
3:53 AM 50.0 °F 28.0 °F 43% 29.89 in 10.0 mi WSW 13.8 mph - N/A   Clear
4:53 AM 48.9 °F 28.9 °F 46% 29.90 in 10.0 mi WSW 15.0 mph - N/A   Clear
5:53 AM 51.1 °F 28.0 °F 41% 29.91 in 10.0 mi WSW 13.8 mph - N/A   Clear
6:53 AM 51.1 °F 28.0 °F 41% 29.91 in 10.0 mi WSW 17.3 mph - N/A   Scattered Clouds
7:53 AM 50.0 °F 28.0 °F 43% 29.91 in 10.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
8:53 AM 50.0 °F 28.9 °F 44% 29.92 in 10.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
9:53 AM 55.0 °F 30.0 °F 38% 29.90 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
10:53 AM 62.1 °F 30.9 °F 31% 29.89 in 10.0 mi SW 18.4 mph 27.6 mph N/A   Scattered Clouds
11:53 AM 63.0 °F 30.9 °F 30% 29.86 in 10.0 mi WSW 21.9 mph 31.1 mph N/A   Scattered Clouds
12:53 PM 63.0 °F 30.0 °F 29% 29.84 in 10.0 mi SW 19.6 mph 27.6 mph N/A   Mostly Cloudy
1:53 PM 63.0 °F 30.9 °F 30% 29.83 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Mostly Cloudy
2:53 PM 60.1 °F 32.0 °F 35% 29.82 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
3:53 PM 60.1 °F 30.9 °F 33% 29.83 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
4:53 PM 57.0 °F 30.9 °F 37% 29.83 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
5:53 PM 57.0 °F 33.1 °F 40% 29.83 in 10.0 mi WSW 15.0 mph - N/A   Scattered Clouds
6:53 PM 57.9 °F 33.1 °F 39% 29.84 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
7:53 PM 55.9 °F 33.1 °F 42% 29.84 in 10.0 mi SW 6.9 mph - N/A   Clear
8:53 PM 54.0 °F 34.0 °F 47% 29.84 in 10.0 mi SW 8.1 mph - N/A   Clear
9:53 PM 55.9 °F 34.0 °F 44% 29.82 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
10:53 PM 53.1 °F 33.1 °F 47% 29.80 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:53 PM 54.0 °F 33.1 °F 45% 29.80 in 10.0 mi WSW 10.4 mph - N/A   Partly Cloudy