Weather History for South Pass, WY

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Friday, September 27, 2013

  Actual Average (KLND) Record (KLND)
Temperature  
Mean Temperature 30 °F 53 °F  
Max Temperature 32 °F 67 °F 87 °F (2001)
Min Temperature 28 °F 40 °F 19 °F (1908)
Degree Days  
Heating Degree Days 35 12  
Month to date heating degree days 181  
Since 1 July heating degree days 221  
Cooling Degree Days 0 0  
Month to date cooling degree days 26  
Year to date cooling degree days 471  
Moisture  
Dew Point 28 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.07 in 0.05 in 2.87 in (1923)
Month to date precipitation 0.92  
Year to date precipitation 9.80  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 12 mph (NNW)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 4 miles    
Events Fog , Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 27, 2013 Rise Set
Actual Time 7:08 AM MDT 7:02 PM MDT
Civil Twilight 6:40 AM MDT 7:31 PM MDT
Nautical Twilight 6:07 AM MDT 8:03 PM MDT
Astronomical Twilight 5:34 AM MDT 8:36 PM MDT
Moon No Moon Rise 2:50 PM MDT (9/27)
Length of Visible Light 12h 50m
Length of Day
11h 54m
Last Quarter, 44% of the Moon is Illuminated
Sep 27
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 30.2 °F 20.2 °F 30.2 °F 100% - 1.0 mi North 12.7 mph - N/A Snow Light Snow
12:35 AM 30.2 °F 18.9 °F 30.2 °F 100% - 2.0 mi NNW 16.1 mph 23.0 mph N/A Snow Light Snow
12:55 AM 30.2 °F 19.8 °F 30.2 °F 100% - 2.0 mi North 13.8 mph - N/A Snow Light Snow
1:15 AM 30.2 °F 24.3 °F 30.2 °F 100% - 4.0 mi NW 5.8 mph - N/A Snow Light Snow
1:35 AM 30.2 °F 20.2 °F 28.4 °F 93% - 1.5 mi North 12.7 mph - N/A Snow Light Snow
1:55 AM 30.2 °F 19.3 °F 28.4 °F 93% - 2.0 mi North 15.0 mph 20.7 mph N/A Snow Light Snow
2:15 AM 28.4 °F 15.1 °F 28.4 °F 100% - 5.0 mi North 20.7 mph 26.5 mph N/A Snow Light Snow
2:35 AM 28.4 °F 14.7 °F 28.4 °F 100% - 5.0 mi North 21.9 mph 26.5 mph N/A Rain Light Freezing Rain
2:55 AM 28.4 °F 15.1 °F 28.4 °F 100% - 5.0 mi North 20.7 mph 28.8 mph N/A   Overcast
3:15 AM 28.4 °F 15.1 °F 28.4 °F 100% - 7.0 mi North 20.7 mph 25.3 mph N/A   Overcast
3:35 AM 28.4 °F 14.7 °F 26.6 °F 93% - 7.0 mi North 21.9 mph 28.8 mph N/A   Overcast
3:55 AM 28.4 °F 16.2 °F 28.4 °F 100% - 3.0 mi North 17.3 mph 25.3 mph N/A Snow Light Snow
4:15 AM 28.4 °F 16.2 °F 28.4 °F 100% - 2.5 mi North 17.3 mph 21.9 mph N/A Snow Light Snow
4:35 AM 28.4 °F 16.6 °F 28.4 °F 100% - 1.8 mi North 16.1 mph 21.9 mph N/A Snow Light Snow
4:55 AM 28.4 °F 19.1 °F 28.4 °F 100% - 2.5 mi North 10.4 mph - N/A Snow Light Snow
5:15 AM 28.4 °F 16.6 °F 26.6 °F 93% - 2.5 mi North 16.1 mph - N/A Snow Light Snow
5:35 AM 28.4 °F 16.2 °F 26.6 °F 93% - 1.5 mi North 17.3 mph - N/A Snow Light Snow
5:55 AM 28.4 °F 18.0 °F 26.6 °F 93% - 1.2 mi North 12.7 mph 19.6 mph N/A Snow Light Snow
6:15 AM 28.4 °F 18.5 °F 26.6 °F 93% - 2.0 mi North 11.5 mph 19.6 mph N/A Snow Light Snow
6:35 AM 28.4 °F 18.5 °F 26.6 °F 93% - 2.0 mi North 11.5 mph 20.7 mph N/A Snow Light Snow
6:55 AM 28.4 °F 19.1 °F 26.6 °F 93% - 1.0 mi North 10.4 mph 19.6 mph N/A Snow Light Snow
7:15 AM 28.4 °F 18.5 °F 26.6 °F 93% - 2.0 mi North 11.5 mph - N/A Snow Light Snow
7:35 AM 28.4 °F 18.5 °F 26.6 °F 93% - 3.0 mi NNE 11.5 mph 17.3 mph N/A Snow Light Snow
7:55 AM 28.4 °F 18.5 °F 26.6 °F 93% - 5.0 mi NNE 11.5 mph - N/A   Overcast
8:15 AM 28.4 °F 17.5 °F 26.6 °F 93% 29.83 in 1.5 mi NNE 13.8 mph 17.3 mph N/A Snow Light Snow
8:35 AM 28.4 °F 18.5 °F 26.6 °F 93% - 1.2 mi NNE 11.5 mph 16.1 mph N/A Snow Light Snow
8:55 AM 28.4 °F 19.1 °F 26.6 °F 93% - 1.2 mi NNE 10.4 mph 18.4 mph N/A Snow Light Snow
9:15 AM 28.4 °F 18.0 °F 28.4 °F 100% - 1.8 mi North 12.7 mph 17.3 mph N/A Snow Light Snow
9:35 AM 28.4 °F 17.5 °F 28.4 °F 100% - 1.2 mi NNE 13.8 mph 18.4 mph N/A Snow Light Snow
9:55 AM 28.4 °F 19.1 °F 28.4 °F 100% - 2.0 mi NNE 10.4 mph - N/A Snow Light Snow
10:15 AM 28.4 °F 17.5 °F 28.4 °F 100% - 1.2 mi North 13.8 mph 17.3 mph N/A Snow Light Snow
10:35 AM 30.2 °F 19.3 °F 28.4 °F 93% - 5.0 mi North 15.0 mph - N/A   Overcast
10:55 AM 30.2 °F 18.9 °F 28.4 °F 93% - 7.0 mi NNW 16.1 mph 20.7 mph N/A   Overcast
11:15 AM 30.2 °F 22.6 °F 28.4 °F 93% - 4.0 mi North 8.1 mph - N/A Snow Light Snow
11:35 AM 30.2 °F 21.3 °F 28.4 °F 93% - 2.0 mi North 10.4 mph - N/A Snow Light Snow
11:55 AM 30.2 °F 22.6 °F 28.4 °F 93% 29.85 in 4.0 mi North 8.1 mph - N/A Snow Light Snow
12:15 PM 32.0 °F 23.0 °F 28.4 °F 87% 29.86 in 5.0 mi North 11.5 mph - N/A Snow Light Snow
12:35 PM 32.0 °F 25.6 °F 30.2 °F 93% 29.86 in 1.5 mi NNE 6.9 mph - N/A Snow Light Snow
12:55 PM 32.0 °F 28.7 °F 28.4 °F 87% 29.86 in 1.0 mi NE 3.5 mph - N/A Snow Light Snow
1:15 PM 30.2 °F - 28.4 °F 93% 29.87 in 0.8 mi Calm Calm - N/A Snow Light Snow
1:35 PM 30.2 °F - 30.2 °F 100% 29.87 in 0.2 mi Calm Calm - N/A Snow Heavy Snow
1:55 PM 30.2 °F - 28.4 °F 93% 29.87 in 0.2 mi Calm Calm - 0.02 in Snow Light Snow
2:15 PM 32.0 °F 26.4 °F 30.2 °F 93% 29.87 in 0.5 mi SSW 5.8 mph - 0.01 in Snow Light Snow
2:35 PM 32.0 °F 25.6 °F 30.2 °F 93% 29.87 in 0.5 mi SSW 6.9 mph - 0.02 in Snow Light Snow
2:55 PM 32.0 °F 25.6 °F 30.2 °F 93% 29.87 in 0.8 mi SSW 6.9 mph - 0.03 in Snow Light Snow
3:15 PM 30.2 °F 22.6 °F 30.2 °F 100% 29.88 in 0.5 mi SSW 8.1 mph - N/A Snow Light Snow
3:35 PM 32.0 °F 23.6 °F 30.2 °F 93% 29.88 in 1.0 mi SW 10.4 mph 16.1 mph N/A Snow Light Snow
3:55 PM 30.2 °F 21.3 °F 30.2 °F 100% 29.89 in 0.2 mi SW 10.4 mph 17.3 mph 0.01 in Snow Light Snow
4:15 PM 30.2 °F 21.3 °F 30.2 °F 100% 29.90 in 0.2 mi SW 10.4 mph - N/A Fog Light Freezing Fog
4:35 PM 32.0 °F 23.0 °F 32.0 °F 100% 29.90 in 0.5 mi WSW 11.5 mph - N/A Fog Light Freezing Fog
4:55 PM 32.0 °F 24.2 °F 32.0 °F 100% 29.91 in 1.8 mi SW 9.2 mph - N/A Snow Light Snow
5:15 PM 32.0 °F 23.0 °F 32.0 °F 100% 29.91 in 7.0 mi WSW 11.5 mph - 0.01 in   Overcast
5:35 PM 32.0 °F 23.6 °F 32.0 °F 100% 29.91 in 0.8 mi SW 10.4 mph 16.1 mph 0.01 in Snow Light Snow
5:55 PM 32.0 °F 23.6 °F 32.0 °F 100% 29.92 in 2.5 mi WSW 10.4 mph - 0.01 in   Overcast
6:15 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.93 in 10.0 mi WSW 8.1 mph - N/A   Overcast
6:35 PM 32.0 °F 23.0 °F 32.0 °F 100% 29.94 in 4.0 mi WSW 11.5 mph - N/A   Overcast
6:55 PM 32.0 °F 24.2 °F 30.2 °F 93% 29.94 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
7:15 PM 32.0 °F 26.4 °F 30.2 °F 93% 29.95 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
7:35 PM 32.0 °F 26.4 °F 30.2 °F 93% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
7:55 PM 32.0 °F 28.7 °F 28.4 °F 87% 29.97 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
8:15 PM 32.0 °F - 28.4 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:35 PM 32.0 °F - 28.4 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 30.2 °F - 28.4 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 30.2 °F 26.7 °F 26.6 °F 86% 29.98 in 10.0 mi West 3.5 mph - N/A   Clear
9:35 PM 30.2 °F 26.7 °F 26.6 °F 86% 29.98 in 10.0 mi West 3.5 mph - N/A   Clear
9:55 PM 30.2 °F 22.6 °F 23.0 °F 75% 29.98 in 10.0 mi West 8.1 mph - N/A   Clear
10:15 PM 28.4 °F 19.7 °F 23.0 °F 80% - 10.0 mi West 9.2 mph - N/A   Clear
10:35 PM 28.4 °F 20.4 °F 23.0 °F 80% - 10.0 mi West 8.1 mph - N/A   Clear
10:55 PM 28.4 °F 20.4 °F 23.0 °F 80% - 10.0 mi West 8.1 mph - N/A   Clear
11:15 PM 28.4 °F 20.4 °F 21.2 °F 74% - 10.0 mi West 8.1 mph - N/A   Clear
11:35 PM 28.4 °F 19.7 °F 21.2 °F 74% - 10.0 mi WNW 9.2 mph - N/A   Clear
11:55 PM 28.4 °F 19.7 °F 19.4 °F 69% - 10.0 mi West 9.2 mph - N/A   Clear