Weather History for South Pass, WY

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Sunday, December 9, 2012

  Actual Average (KLND) Record (KLND)
Temperature  
Mean Temperature 5 °F 21 °F  
Max Temperature 10 °F 32 °F 64 °F (1975)
Min Temperature 0 °F 10 °F -36 °F (1919)
Degree Days  
Heating Degree Days 60 44  
Month to date heating degree days 388  
Since 1 July heating degree days 2261  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 472  
Moisture  
Dew Point 0 °F    
Average Humidity 79    
Maximum Humidity 92    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.02 in 0.68 in (1997)
Month to date precipitation 0.20  
Year to date precipitation 12.28  
Snow  
Snow 0.00 in 0.40 in - ()
Month to date snowfall 3.5  
Since 1 July snowfall 29.1  
Snow Depth -    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 33 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 7:33 AM MST 4:41 PM MST
Civil Twilight 7:01 AM MST 5:13 PM MST
Nautical Twilight 6:26 AM MST 5:49 PM MST
Astronomical Twilight 5:52 AM MST 6:23 PM MST
Moon 3:06 AM MST (12/9) 1:54 PM MST (12/9)
Length of Visible Light 10h 12m
Length of Day
9h 08m
Waning Crescent, 18% of the Moon is Illuminated
Dec 9
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 - 5.0 °F 92% - 10.0 mi Calm Calm - N/A   Overcast
12:35 AM 8.6 °F - 5.0 °F 85% - 4.0 mi Calm Calm - N/A   Overcast
12:55 AM 8.6 °F - 5.0 °F 85% - 0.8 mi Calm Calm - N/A Snow Light Snow
1:15 AM 8.6 °F -3.7 °F 5.0 °F 85% - 0.8 mi NE 8.1 mph - N/A Snow Light Snow
1:55 AM 5.0 °F -5.6 °F 3.2 °F 92% - 2.0 mi NNE 5.8 mph - N/A Snow Light Snow
2:15 AM 5.0 °F -4.1 °F 3.2 °F 92% - 1.5 mi NNE 4.6 mph - N/A Snow Light Snow
2:35 AM 5.0 °F -5.6 °F 1.4 °F 85% - 4.0 mi NNE 5.8 mph - N/A Snow Light Snow
2:55 AM 5.0 °F -5.6 °F 1.4 °F 85% - 2.0 mi NNE 5.8 mph - N/A Snow Light Snow
3:15 AM 3.2 °F -7.8 °F 1.4 °F 92% - 2.5 mi North 5.8 mph - N/A   Overcast
3:35 AM 3.2 °F -9.1 °F 1.4 °F 92% - 3.0 mi North 6.9 mph - N/A   Overcast
3:55 AM 3.2 °F -9.1 °F 1.4 °F 92% - 1.8 mi North 6.9 mph - N/A Snow Light Snow
4:15 AM 3.2 °F -7.8 °F 1.4 °F 92% - 2.5 mi North 5.8 mph - N/A   Overcast
4:55 AM 3.2 °F -10.3 °F -0.4 °F 85% - 7.0 mi North 8.1 mph - N/A   Overcast
5:15 AM 1.4 °F -11.3 °F -0.4 °F 92% - 10.0 mi North 6.9 mph - N/A   Overcast
5:35 AM 1.4 °F -12.5 °F -2.2 °F 85% - 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
5:55 AM 1.4 °F -9.9 °F -2.2 °F 85% - 10.0 mi NNW 5.8 mph - N/A   Clear
6:15 AM 1.4 °F -11.3 °F -2.2 °F 85% - 10.0 mi NNW 6.9 mph - N/A   Clear
6:35 AM 1.4 °F -15.3 °F -4.0 °F 78% - 10.0 mi NNW 11.5 mph - N/A   Clear
6:55 AM 1.4 °F -13.5 °F -2.2 °F 85% - 10.0 mi NNW 9.2 mph - N/A   Clear
7:15 AM 1.4 °F -11.3 °F -0.4 °F 92% - 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
7:35 AM -0.4 °F -16.7 °F -4.0 °F 85% - 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
7:55 AM -0.4 °F -18.4 °F -4.0 °F 85% - 10.0 mi NNW 12.7 mph - N/A   Clear
8:15 AM 1.4 °F -13.5 °F -2.2 °F 85% - 10.0 mi North 9.2 mph - N/A   Clear
8:35 AM 1.4 °F -12.5 °F -0.4 °F 92% - 10.0 mi North 8.1 mph - N/A   Clear
8:55 AM 3.2 °F -11.3 °F -0.4 °F 85% - 10.0 mi North 9.2 mph - N/A   Clear
9:15 AM 3.2 °F -11.3 °F 1.4 °F 92% - 10.0 mi North 9.2 mph - N/A   Clear
9:35 AM 5.0 °F -6.9 °F 1.4 °F 85% - 10.0 mi North 6.9 mph - N/A   Clear
9:55 AM 5.0 °F -8.1 °F 3.2 °F 92% - 10.0 mi North 8.1 mph - N/A   Clear
10:15 AM 5.0 °F -9.1 °F 3.2 °F 92% - 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
10:35 AM 5.0 °F - 3.2 °F 92% - 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:55 AM 5.0 °F -2.1 °F 3.2 °F 92% - 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
11:15 AM 8.6 °F - 5.0 °F 85% - 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:55 AM 10.4 °F -0.4 °F 5.0 °F 79% - 10.0 mi SSW 6.9 mph - N/A   Overcast
12:15 PM 8.6 °F -3.7 °F 3.2 °F 79% - 10.0 mi SSW 8.1 mph - N/A   Overcast
12:35 PM 10.4 °F -1.5 °F 5.0 °F 79% - 10.0 mi SSW 8.1 mph - N/A   Overcast
12:55 PM 10.4 °F -1.5 °F 5.0 °F 79% - 5.0 mi SSW 8.1 mph - N/A   Haze
1:15 PM 8.6 °F -7.0 °F 3.2 °F 79% - 5.0 mi WSW 12.7 mph 17.3 mph N/A   Haze
1:35 PM 10.4 °F -4.1 °F 1.4 °F 67% - 10.0 mi WSW 11.5 mph - N/A   Scattered Clouds
1:55 PM 8.6 °F -3.7 °F 1.4 °F 73% - 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
2:15 PM 10.4 °F -2.4 °F 1.4 °F 67% - 10.0 mi SW 9.2 mph 16.1 mph N/A   Scattered Clouds
2:35 PM 10.4 °F -5.4 °F 1.4 °F 67% - 10.0 mi WSW 13.8 mph - N/A   Clear
2:55 PM 8.6 °F -7.0 °F 3.2 °F 79% - 7.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
3:15 PM 10.4 °F -5.4 °F 3.2 °F 73% - 7.0 mi WSW 13.8 mph 19.6 mph N/A   Mostly Cloudy
3:35 PM 8.6 °F -8.3 °F 1.4 °F 73% - 4.0 mi WSW 15.0 mph - N/A   Haze
3:55 PM 8.6 °F -8.3 °F 1.4 °F 73% - 5.0 mi WSW 15.0 mph 20.7 mph N/A   Haze
4:15 PM 8.6 °F -9.5 °F 1.4 °F 73% - 5.0 mi WSW 17.3 mph 21.9 mph N/A   Haze
4:35 PM 6.8 °F -11.8 °F -0.4 °F 72% - 7.0 mi WSW 17.3 mph 23.0 mph N/A   Clear
4:55 PM 6.8 °F -13.4 °F 1.4 °F 79% - 4.0 mi WSW 20.7 mph 28.8 mph N/A   Haze
5:15 PM 6.8 °F -12.9 °F 1.4 °F 79% - 5.0 mi WSW 19.6 mph 26.5 mph N/A   Haze
5:35 PM 6.8 °F -12.4 °F -0.4 °F 72% - 5.0 mi WSW 18.4 mph - N/A   Haze
5:55 PM 6.8 °F -12.4 °F -0.4 °F 72% - 10.0 mi WSW 18.4 mph 27.6 mph N/A   Clear
6:15 PM 6.8 °F -12.9 °F -0.4 °F 72% - 5.0 mi WSW 19.6 mph 27.6 mph N/A   Haze
6:35 PM 6.8 °F -12.4 °F -2.2 °F 67% - 4.0 mi WSW 18.4 mph 29.9 mph N/A   Haze
6:55 PM 6.8 °F -12.4 °F -2.2 °F 67% - 5.0 mi WSW 18.4 mph 27.6 mph N/A   Haze
7:15 PM 6.8 °F -12.4 °F -4.0 °F 61% - 7.0 mi WSW 18.4 mph 25.3 mph N/A   Scattered Clouds
7:35 PM 6.8 °F -13.4 °F -4.0 °F 61% - 7.0 mi West 20.7 mph 28.8 mph N/A   Scattered Clouds
7:55 PM 6.8 °F -14.3 °F -4.0 °F 61% - 5.0 mi WSW 23.0 mph 33.4 mph N/A   Haze
8:35 PM 6.8 °F -13.4 °F -4.0 °F 61% - 4.0 mi West 20.7 mph 28.8 mph N/A   Haze
8:55 PM 6.8 °F -12.4 °F -4.0 °F 61% - 7.0 mi WSW 18.4 mph 29.9 mph N/A   Clear
9:15 PM 5.0 °F -15.2 °F -4.0 °F 66% - 7.0 mi WSW 19.6 mph 26.5 mph N/A   Clear
9:35 PM 5.0 °F -15.7 °F -4.0 °F 66% - 7.0 mi WSW 20.7 mph 27.6 mph N/A   Clear
9:55 PM 5.0 °F -15.2 °F -4.0 °F 66% - 7.0 mi WSW 19.6 mph - N/A   Clear
10:15 PM 5.0 °F -14.2 °F -4.0 °F 66% - 10.0 mi WSW 17.3 mph 24.2 mph N/A   Clear
10:35 PM 6.8 °F -11.3 °F -4.0 °F 61% - 10.0 mi WSW 16.1 mph - N/A   Clear
10:55 PM 5.0 °F -13.6 °F -4.0 °F 66% - 10.0 mi WSW 16.1 mph - N/A   Clear
11:35 PM 5.0 °F -12.3 °F -4.0 °F 66% - 10.0 mi WSW 13.8 mph - N/A   Clear
11:55 PM 5.0 °F -11.6 °F -4.0 °F 66% - 10.0 mi WSW 12.7 mph - N/A   Clear