Weather History for South Pass, WY

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Monday, December 10, 2012

  Actual Average (KLND) Record (KLND)
Temperature  
Mean Temperature 14 °F 21 °F  
Max Temperature 23 °F 32 °F 65 °F (1933)
Min Temperature 5 °F 10 °F -24 °F (1972)
Degree Days  
Heating Degree Days 51 44  
Month to date heating degree days 432  
Since 1 July heating degree days 2305  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 472  
Moisture  
Dew Point 8 °F    
Average Humidity 71    
Maximum Humidity 92    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.02 in 0.57 in (1949)
Month to date precipitation 0.22  
Year to date precipitation 12.30  
Snow  
Snow 0.00 in 0.30 in - ()
Month to date snowfall 3.8  
Since 1 July snowfall 29.4  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.71 in    
Wind  
Wind Speed 11 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:34 AM MST 4:42 PM MST
Civil Twilight 7:02 AM MST 5:13 PM MST
Nautical Twilight 6:27 AM MST 5:49 PM MST
Astronomical Twilight 5:52 AM MST 6:23 PM MST
Moon 4:19 AM MST (12/10) 2:35 PM MST (12/10)
Length of Visible Light 10h 11m
Length of Day
9h 07m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 6.8 °F -10.0 °F -2.2 °F 67% - 10.0 mi West 13.8 mph - N/A   Clear
12:35 AM 5.0 °F -12.3 °F -2.2 °F 72% - 10.0 mi WSW 13.8 mph - N/A   Clear
12:55 AM 6.8 °F -9.3 °F -0.4 °F 72% - 10.0 mi West 12.7 mph - N/A   Clear
1:15 AM 8.6 °F -6.3 °F -0.4 °F 67% - 10.0 mi West 11.5 mph - N/A   Clear
1:35 AM 8.6 °F -8.3 °F -0.4 °F 67% - 10.0 mi West 15.0 mph - N/A   Clear
2:15 AM 6.8 °F -8.6 °F -0.4 °F 72% - 10.0 mi West 11.5 mph - N/A   Clear
2:55 AM 6.8 °F -11.3 °F -0.4 °F 72% - 10.0 mi WSW 16.1 mph - N/A   Clear
3:15 AM 8.6 °F -8.9 °F 1.4 °F 73% - 10.0 mi West 16.1 mph 21.9 mph N/A   Clear
3:35 AM 10.4 °F -4.8 °F 1.4 °F 67% - 10.0 mi WSW 12.7 mph - N/A   Clear
3:55 AM 14.0 °F 2.0 °F 5.0 °F 67% - 10.0 mi West 9.2 mph - N/A   Scattered Clouds
4:15 AM 17.6 °F 6.4 °F 6.8 °F 63% - 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
4:35 AM 19.4 °F 7.2 °F 6.8 °F 58% - 10.0 mi West 11.5 mph 18.4 mph N/A   Scattered Clouds
4:55 AM 17.6 °F 5.7 °F 6.8 °F 63% - 10.0 mi NW 10.4 mph 16.1 mph N/A   Clear
5:15 AM 19.4 °F 7.9 °F 8.6 °F 63% - 10.0 mi West 10.4 mph - N/A   Scattered Clouds
5:35 AM 12.2 °F -0.2 °F 6.8 °F 79% - 10.0 mi WSW 9.2 mph - N/A   Clear
5:55 AM 14.0 °F 1.2 °F 8.6 °F 79% - 10.0 mi West 10.4 mph - N/A   Clear
6:15 AM 19.4 °F 7.9 °F 8.6 °F 63% - 10.0 mi West 10.4 mph 16.1 mph N/A   Clear
6:35 AM 19.4 °F 6.6 °F 8.6 °F 63% - 10.0 mi West 12.7 mph 17.3 mph N/A   Clear
6:55 AM 17.6 °F 3.7 °F 8.6 °F 68% - 10.0 mi West 13.8 mph - N/A   Clear
7:15 AM 17.6 °F 5.0 °F 8.6 °F 68% - 10.0 mi West 11.5 mph - N/A   Clear
7:35 AM 17.6 °F 4.3 °F 8.6 °F 68% - 10.0 mi West 12.7 mph - N/A   Clear
7:55 AM 17.6 °F 4.3 °F 8.6 °F 68% - 10.0 mi West 12.7 mph 17.3 mph N/A   Clear
8:15 AM 17.6 °F 5.7 °F 8.6 °F 68% - 10.0 mi West 10.4 mph - N/A   Clear
8:35 AM 17.6 °F 5.7 °F 8.6 °F 68% - 10.0 mi West 10.4 mph - N/A   Clear
8:55 AM 14.0 °F 0.5 °F 8.6 °F 79% - 10.0 mi WSW 11.5 mph - N/A   Clear
9:15 AM 14.0 °F -0.8 °F 8.6 °F 79% - 10.0 mi WSW 13.8 mph - N/A   Clear
9:35 AM 15.8 °F 0.9 °F 8.6 °F 73% - 10.0 mi WSW 15.0 mph - N/A   Clear
9:55 AM 15.8 °F 2.7 °F 10.4 °F 79% - 10.0 mi West 11.5 mph - N/A   Clear
10:15 AM 17.6 °F 2.2 °F 10.4 °F 73% - 10.0 mi WSW 17.3 mph 24.2 mph N/A   Clear
10:35 AM 17.6 °F 2.2 °F 10.4 °F 73% - 10.0 mi WSW 17.3 mph - N/A   Clear
10:55 AM 19.4 °F 6.0 °F 12.2 °F 74% - 10.0 mi West 13.8 mph 18.4 mph N/A   Clear
11:15 AM 21.2 °F 8.9 °F 10.4 °F 63% - 10.0 mi West 12.7 mph 17.3 mph N/A   Clear
11:35 AM 21.2 °F 10.1 °F 10.4 °F 63% - 10.0 mi West 10.4 mph 16.1 mph N/A   Clear
11:55 AM 21.2 °F 9.5 °F 10.4 °F 63% - 10.0 mi WSW 11.5 mph - N/A   Clear
12:15 PM 21.2 °F 8.3 °F 12.2 °F 68% - 10.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
12:35 PM 23.0 °F 9.6 °F 12.2 °F 63% - 10.0 mi West 16.1 mph 20.7 mph N/A   Overcast
12:55 PM 23.0 °F 13.1 °F 10.4 °F 59% - 10.0 mi West 9.2 mph 20.7 mph N/A   Overcast
1:15 PM 23.0 °F 9.6 °F 12.2 °F 63% - 10.0 mi West 16.1 mph - N/A   Overcast
1:35 PM 23.0 °F 11.1 °F 10.4 °F 59% 29.71 in 10.0 mi West 12.7 mph 16.1 mph N/A   Mostly Cloudy
2:15 PM 23.0 °F 11.1 °F 10.4 °F 59% - 10.0 mi West 12.7 mph 17.3 mph N/A   Overcast
2:55 PM 21.2 °F 9.5 °F 12.2 °F 68% - 10.0 mi West 11.5 mph 17.3 mph N/A   Overcast
3:15 PM 21.2 °F 10.1 °F 14.0 °F 74% - 10.0 mi West 10.4 mph 16.1 mph N/A   Overcast
3:35 PM 19.4 °F 6.6 °F 14.0 °F 80% - 10.0 mi West 12.7 mph - N/A   Overcast
3:55 PM 21.2 °F 9.5 °F 14.0 °F 74% - 10.0 mi West 11.5 mph 17.3 mph N/A   Overcast
4:15 PM 21.2 °F 14.9 °F 12.2 °F 68% - 10.0 mi NE 4.6 mph - N/A   Overcast
4:35 PM 19.4 °F 10.4 °F 14.0 °F 80% - 4.0 mi North 6.9 mph - N/A Snow Light Snow
5:15 PM 15.8 °F 4.2 °F 12.2 °F 86% - 7.0 mi North 9.2 mph - N/A   Overcast
5:35 PM 14.0 °F 0.5 °F 10.4 °F 86% - 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
5:55 PM 14.0 °F 2.9 °F 10.4 °F 86% - 10.0 mi NNW 8.1 mph - N/A   Overcast
6:15 PM 12.2 °F -1.8 °F 8.6 °F 85% - 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
6:35 PM 12.2 °F 0.7 °F 8.6 °F 85% - 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
6:55 PM 14.0 °F 3.9 °F 10.4 °F 86% - 7.0 mi NNW 6.9 mph - N/A   Overcast
7:15 PM 12.2 °F 0.7 °F 10.4 °F 92% - 10.0 mi North 8.1 mph - N/A   Scattered Clouds
7:35 PM 12.2 °F - 8.6 °F 85% - 10.0 mi Calm Calm - N/A   Clear
7:55 PM 14.0 °F - 10.4 °F 86% - 10.0 mi Calm Calm - N/A   Clear
8:15 PM 12.2 °F 4.3 °F 8.6 °F 85% - 10.0 mi WSW 4.6 mph - N/A   Clear
8:35 PM 12.2 °F 4.3 °F 8.6 °F 85% - 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
8:55 PM 12.2 °F 2.9 °F 8.6 °F 85% - 10.0 mi WSW 5.8 mph - N/A   Clear
9:15 PM 12.2 °F 4.3 °F 10.4 °F 92% - 10.0 mi WSW 4.6 mph - N/A   Clear
9:35 PM 14.0 °F - 8.6 °F 79% - 10.0 mi Calm Calm - N/A   Clear
9:55 PM 15.8 °F 10.2 °F 5.0 °F 62% - 10.0 mi West 3.5 mph - N/A   Clear
10:15 PM 14.0 °F 5.1 °F 3.2 °F 62% - 10.0 mi WSW 5.8 mph - N/A   Clear
10:35 PM 15.8 °F 8.6 °F 3.2 °F 58% - 10.0 mi West 4.6 mph - N/A   Clear
11:15 PM 17.6 °F - -0.4 °F 45% - 10.0 mi Calm Calm - N/A   Clear
11:35 PM 17.6 °F - -0.4 °F 45% - 10.0 mi Calm Calm - N/A   Clear
11:55 PM 14.0 °F 3.9 °F 1.4 °F 57% - 10.0 mi WSW 6.9 mph - N/A   Clear