Weather History for South Pass, WY

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Thursday, February 21, 2013

  Actual Average (KLND) Record (KLND)
Temperature  
Mean Temperature 18 °F 27 °F  
Max Temperature 23 °F 38 °F 65 °F (1982)
Min Temperature 12 °F 16 °F -16 °F (1939)
Degree Days  
Heating Degree Days 48 38  
Month to date heating degree days 858  
Since 1 July heating degree days 5448  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 15 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 79    
Precipitation  
Precipitation 0.00 in 0.02 in 0.31 in (1931)
Month to date precipitation 0.40  
Year to date precipitation 0.81  
Snow  
Snow 0.00 in 0.40 in - ()
Month to date snowfall 7.5  
Since 1 July snowfall 50.8  
Snow Depth -    
Wind  
Wind Speed 12 mph (NW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 6 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 21, 2013 Rise Set
Actual Time 7:02 AM MST 5:55 PM MST
Civil Twilight 6:34 AM MST 6:23 PM MST
Nautical Twilight 6:01 AM MST 6:56 PM MST
Astronomical Twilight 5:28 AM MST 7:29 PM MST
Moon 2:09 PM MST (2/21) 4:12 AM MST (2/21)
Length of Visible Light 11h 49m
Length of Day
10h 52m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First 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 14.0 °F -0.8 °F 14.0 °F 100% - 10.0 mi North 13.8 mph - N/A   Clear
12:35 AM 15.8 °F 0.9 °F 14.0 °F 93% - 10.0 mi North 15.0 mph - N/A   Clear
12:55 AM 14.0 °F -0.2 °F 12.2 °F 93% - 10.0 mi North 12.7 mph - N/A   Clear
1:15 AM 14.0 °F -0.8 °F 12.2 °F 93% - 10.0 mi North 13.8 mph - N/A   Clear
1:35 AM 14.0 °F -0.2 °F 12.2 °F 93% - 10.0 mi NNW 12.7 mph - N/A   Clear
2:15 AM 12.2 °F -3.1 °F 12.2 °F 100% - 7.0 mi North 13.8 mph - N/A   Scattered Clouds
2:35 AM 12.2 °F -3.1 °F 12.2 °F 100% - 4.0 mi NNW 13.8 mph - N/A   Overcast
2:55 AM 14.0 °F -2.0 °F 12.2 °F 93% - 3.0 mi North 16.1 mph - N/A   Overcast
3:15 AM 14.0 °F -2.5 °F 12.2 °F 93% - 0.2 mi North 17.3 mph - N/A Fog Light Freezing Fog
3:35 AM 14.0 °F -2.5 °F 12.2 °F 93% - 0.2 mi North 17.3 mph - N/A Snow Light Snow
3:55 AM 14.0 °F -2.0 °F 12.2 °F 93% - 0.2 mi North 16.1 mph - N/A Fog Light Freezing Fog
4:15 AM 14.0 °F -0.8 °F 12.2 °F 93% - 0.5 mi North 13.8 mph - N/A Fog Light Freezing Fog
4:35 AM 14.0 °F -2.5 °F 12.2 °F 93% - 0.2 mi North 17.3 mph - N/A Fog Light Freezing Fog
5:15 AM 14.0 °F -3.0 °F 12.2 °F 93% - 0.2 mi North 18.4 mph 23.0 mph N/A Snow Light Snow
5:35 AM 14.0 °F -0.8 °F 12.2 °F 93% - 0.5 mi NNW 13.8 mph - N/A Fog Light Freezing Fog
5:55 AM 14.0 °F -0.8 °F 12.2 °F 93% - 1.5 mi NNW 13.8 mph - N/A   Overcast
6:15 AM 14.0 °F -2.0 °F 12.2 °F 93% - 1.5 mi North 16.1 mph - N/A   Overcast
6:35 AM 14.0 °F -1.4 °F 12.2 °F 93% - 4.0 mi North 15.0 mph - N/A   Overcast
6:55 AM 14.0 °F -1.4 °F 12.2 °F 93% - 10.0 mi NNW 15.0 mph 20.7 mph N/A   Overcast
7:15 AM 14.0 °F -0.2 °F 12.2 °F 93% - 10.0 mi North 12.7 mph - N/A   Overcast
7:35 AM 14.0 °F -1.4 °F 14.0 °F 100% - 7.0 mi North 15.0 mph - N/A   Overcast
7:55 AM 14.0 °F -1.4 °F 12.2 °F 93% - 4.0 mi North 15.0 mph - N/A Snow Light Snow
8:15 AM 14.0 °F -0.8 °F 14.0 °F 100% - 7.0 mi North 13.8 mph - N/A Snow Light Snow
8:35 AM 15.8 °F 2.1 °F 14.0 °F 93% - 7.0 mi North 12.7 mph - N/A Snow Light Snow
8:55 AM 17.6 °F 3.7 °F 14.0 °F 86% - 10.0 mi North 13.8 mph 18.4 mph N/A Snow Light Snow
9:15 AM 17.6 °F 3.7 °F 14.0 °F 86% - 10.0 mi North 13.8 mph - N/A   Overcast
9:35 AM 17.6 °F 2.7 °F 15.8 °F 93% - 7.0 mi North 16.1 mph - N/A Snow Light Snow
9:55 AM 19.4 °F 10.4 °F 17.6 °F 93% - 10.0 mi North 6.9 mph - N/A   Overcast
10:15 AM 19.4 °F 9.5 °F 17.6 °F 93% - 7.0 mi North 8.1 mph - N/A   Overcast
10:35 AM 21.2 °F 10.9 °F 17.6 °F 86% - 4.0 mi North 9.2 mph - N/A Snow Light Snow
10:55 AM 21.2 °F - 15.8 °F 80% - 3.0 mi Calm Calm - N/A Snow Light Snow
11:15 AM 21.2 °F - 15.8 °F 80% - 1.8 mi Calm Calm - N/A Snow Light Snow
11:35 AM 21.2 °F 13.6 °F 17.6 °F 86% - 3.0 mi SSW 5.8 mph - N/A Snow Light Snow
11:55 AM 21.2 °F 12.6 °F 17.6 °F 86% - 2.0 mi SSW 6.9 mph - N/A Snow Light Snow
12:15 PM 21.2 °F 11.7 °F 17.6 °F 86% - 3.0 mi SSW 8.1 mph - N/A Snow Light Snow
12:35 PM 21.2 °F 10.1 °F 17.6 °F 86% - 7.0 mi SW 10.4 mph - N/A Snow Light Snow
12:55 PM 21.2 °F 8.9 °F 17.6 °F 86% - 5.0 mi SW 12.7 mph 18.4 mph N/A Snow Light Snow
1:15 PM 21.2 °F 11.7 °F 15.8 °F 80% - 4.0 mi SSW 8.1 mph - N/A Snow Light Snow
1:35 PM 21.2 °F 10.1 °F 17.6 °F 86% - 4.0 mi SW 10.4 mph - N/A Snow Light Snow
1:55 PM 21.2 °F 9.5 °F 17.6 °F 86% - 3.0 mi SW 11.5 mph - N/A Snow Light Snow
2:15 PM 21.2 °F 10.1 °F 17.6 °F 86% - 4.0 mi SW 10.4 mph 16.1 mph N/A Snow Light Snow
2:35 PM 21.2 °F 8.9 °F 15.8 °F 80% - 4.0 mi SW 12.7 mph - N/A Snow Light Snow
2:55 PM 21.2 °F 9.5 °F 17.6 °F 86% - 4.0 mi SW 11.5 mph - N/A Snow Light Snow
3:15 PM 21.2 °F 10.1 °F 17.6 °F 86% - 3.0 mi SW 10.4 mph 17.3 mph N/A Snow Light Snow
3:35 PM 21.2 °F 9.5 °F 15.8 °F 80% - 5.0 mi SW 11.5 mph 17.3 mph N/A Snow Light Snow
3:55 PM 21.2 °F 9.5 °F 17.6 °F 86% - 7.0 mi SW 11.5 mph - N/A Snow Light Snow
4:15 PM 21.2 °F 10.1 °F 15.8 °F 80% - 10.0 mi WSW 10.4 mph - N/A   Overcast
4:35 PM 21.2 °F 10.1 °F 15.8 °F 80% - 10.0 mi WSW 10.4 mph - N/A   Overcast
4:55 PM 21.2 °F 14.9 °F 17.6 °F 86% - 10.0 mi ENE 4.6 mph - N/A Snow Light Snow
5:15 PM 23.0 °F - 17.6 °F 80% - 7.0 mi Calm Calm - N/A Snow Light Snow
5:35 PM 21.2 °F 13.6 °F 17.6 °F 86% - 7.0 mi WSW 5.8 mph - N/A Snow Light Snow
5:55 PM 19.4 °F 10.4 °F 17.6 °F 93% - 5.0 mi WSW 6.9 mph - N/A Snow Light Snow
6:15 PM 19.4 °F 10.4 °F 17.6 °F 93% - 5.0 mi WSW 6.9 mph - N/A Snow Light Snow
6:35 PM 19.4 °F 10.4 °F 15.8 °F 86% - 7.0 mi WSW 6.9 mph - N/A Snow Light Snow
6:55 PM 17.6 °F 9.3 °F 15.8 °F 93% - 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
7:15 PM 17.6 °F 8.2 °F 14.0 °F 86% - 10.0 mi WSW 6.9 mph - N/A   Clear
7:35 PM 17.6 °F 9.3 °F 14.0 °F 86% - 10.0 mi West 5.8 mph - N/A   Clear
7:55 PM 17.6 °F - 14.0 °F 86% - 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:15 PM 17.6 °F 9.3 °F 14.0 °F 86% - 10.0 mi WSW 5.8 mph - N/A   Overcast
8:35 PM 17.6 °F 8.2 °F 14.0 °F 86% - 10.0 mi West 6.9 mph - N/A   Overcast
8:55 PM 17.6 °F 9.3 °F 12.2 °F 79% - 10.0 mi West 5.8 mph - N/A   Overcast
9:15 PM 17.6 °F 12.3 °F 12.2 °F 79% - 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
9:35 PM 15.8 °F 8.6 °F 10.4 °F 79% - 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
9:55 PM 17.6 °F 10.7 °F 12.2 °F 79% - 10.0 mi North 4.6 mph - N/A Snow Light Snow
10:15 PM 17.6 °F 12.3 °F 12.2 °F 79% - 10.0 mi WNW 3.5 mph - N/A Snow Light Snow
10:35 PM 17.6 °F 9.3 °F 12.2 °F 79% - 10.0 mi NNW 5.8 mph - N/A   Overcast
10:55 PM 17.6 °F 8.2 °F 12.2 °F 79% - 7.0 mi NNW 6.9 mph - N/A Snow Light Snow
11:15 PM 17.6 °F 9.3 °F 12.2 °F 79% - 7.0 mi North 5.8 mph - N/A Snow Light Snow
11:35 PM 17.6 °F 9.3 °F 14.0 °F 86% - 10.0 mi North 5.8 mph - N/A Snow Light Snow
11:55 PM 15.8 °F 8.6 °F 14.0 °F 93% - 7.0 mi North 4.6 mph - N/A Snow Light Snow