Weather History for South Pass, WY

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Friday, September 21, 2012

  Actual Average (KLND) Record (KLND)
Temperature  
Mean Temperature 59 °F 56 °F  
Max Temperature 68 °F 70 °F 87 °F (1905)
Min Temperature 50 °F 42 °F 25 °F (1983)
Degree Days  
Heating Degree Days 6 9  
Month to date heating degree days 115  
Since 1 July heating degree days 155  
Cooling Degree Days 0 0  
Month to date cooling degree days 26  
Year to date cooling degree days 471  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 22 °F    
Average Humidity 27    
Maximum Humidity 35    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.04 in 1.63 in (1895)
Month to date precipitation 0.64  
Year to date precipitation 9.52  
Snow  
Snow - 0.10 in - ()
Month to date snowfall 1.2  
Since 1 July snowfall 1.2  
Since 1 September snowfall 1.2  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.34 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 16 mph    
Visibility 9.6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Date:

Astronomy

Sep. 21, 2012 Rise Set
Actual Time 7:01 AM MDT 7:13 PM MDT
Civil Twilight 6:33 AM MDT 7:41 PM MDT
Nautical Twilight 6:00 AM MDT 8:14 PM MDT
Astronomical Twilight 5:27 AM MDT 8:47 PM MDT
Moon 1:34 PM MDT (9/21) 11:09 PM MDT (9/21)
Length of Visible Light 13h 07m
Length of Day
12h 11m
Waxing Crescent, 38% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F 23.0 °F 33% 30.32 in 10.0 mi NNW 9.2 mph - N/A   Clear
12:35 AM 51.8 °F 23.0 °F 33% 30.32 in 10.0 mi NNW 11.5 mph - N/A   Clear
12:55 AM 53.6 °F 23.0 °F 30% 30.32 in 10.0 mi NNW 13.8 mph - N/A   Clear
1:15 AM 53.6 °F 21.2 °F 28% 30.32 in 10.0 mi NNW 11.5 mph - N/A   Clear
1:35 AM 53.6 °F 21.2 °F 28% 30.32 in 10.0 mi NW 11.5 mph - N/A   Clear
1:55 AM 53.6 °F 21.2 °F 28% 30.32 in 7.0 mi NW 11.5 mph - N/A   Clear
2:15 AM 53.6 °F 21.2 °F 28% 30.32 in 7.0 mi NNW 11.5 mph - N/A   Clear
2:35 AM 53.6 °F 21.2 °F 28% 30.32 in 7.0 mi NNW 11.5 mph - N/A   Clear
2:55 AM 51.8 °F 21.2 °F 30% 30.32 in 7.0 mi NNW 11.5 mph - N/A   Clear
3:15 AM 53.6 °F 21.2 °F 28% 30.32 in 10.0 mi NNW 11.5 mph - N/A   Clear
3:35 AM 51.8 °F 21.2 °F 30% 30.32 in 7.0 mi NNW 12.7 mph - N/A   Clear
3:55 AM 51.8 °F 21.2 °F 30% 30.32 in 7.0 mi NNW 11.5 mph - N/A   Clear
4:15 AM 51.8 °F 23.0 °F 33% 30.32 in 7.0 mi NNW 13.8 mph - N/A   Clear
4:35 AM 51.8 °F 23.0 °F 33% 30.31 in 7.0 mi NNW 17.3 mph - N/A   Clear
4:55 AM 51.8 °F 23.0 °F 33% 30.32 in 7.0 mi NNW 15.0 mph - N/A   Clear
5:15 AM 51.8 °F 23.0 °F 33% 30.32 in 10.0 mi NNW 13.8 mph - N/A   Clear
5:35 AM 50.0 °F 23.0 °F 35% 30.32 in 10.0 mi NNW 9.2 mph - N/A   Clear
5:55 AM 51.8 °F 23.0 °F 33% 30.33 in 10.0 mi NNW 5.8 mph - N/A   Clear
6:15 AM 50.0 °F 23.0 °F 35% 30.34 in 10.0 mi SSE 3.5 mph - N/A   Clear
6:35 AM 51.8 °F 23.0 °F 33% 30.34 in 10.0 mi NE 4.6 mph - N/A   Clear
6:55 AM 51.8 °F 23.0 °F 33% 30.34 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:15 AM 50.0 °F 23.0 °F 35% 30.34 in 10.0 mi North 3.5 mph - N/A   Clear
7:35 AM 50.0 °F 23.0 °F 35% 30.35 in 10.0 mi North 6.9 mph - N/A   Clear
7:55 AM 50.0 °F 23.0 °F 35% 30.36 in 10.0 mi North 4.6 mph - N/A   Clear
8:15 AM 51.8 °F 24.8 °F 35% 30.36 in 10.0 mi North 4.6 mph - N/A   Clear
8:35 AM 53.6 °F 24.8 °F 33% 30.36 in 10.0 mi North 4.6 mph - N/A   Clear
8:55 AM 55.4 °F 26.6 °F 33% 30.36 in 10.0 mi North 4.6 mph - N/A   Clear
9:15 AM 59.0 °F 23.0 °F 25% 30.36 in 10.0 mi North 9.2 mph - N/A   Clear
9:35 AM 60.8 °F 23.0 °F 23% 30.36 in 10.0 mi North 9.2 mph - N/A   Clear
10:15 AM 60.8 °F 21.2 °F 22% 30.37 in 10.0 mi North 9.2 mph - N/A   Unknown
10:35 AM 62.6 °F 21.2 °F 20% 30.37 in 10.0 mi NE 9.2 mph - N/A   Unknown
10:55 AM 62.6 °F 23.0 °F 22% 30.37 in 10.0 mi NE 10.4 mph - N/A   Clear
11:35 AM 62.6 °F 23.0 °F 22% 30.38 in 10.0 mi East 6.9 mph - N/A   Clear
11:55 AM 62.6 °F 23.0 °F 22% 30.38 in 10.0 mi NE 6.9 mph - N/A   Clear
12:15 PM 62.6 °F 23.0 °F 22% 30.38 in 10.0 mi NE 8.1 mph - N/A   Clear
12:35 PM 64.4 °F 23.0 °F 21% 30.37 in 10.0 mi NE 5.8 mph - N/A   Clear
12:55 PM 64.4 °F 23.0 °F 21% 30.37 in 10.0 mi ESE 6.9 mph 16.1 mph N/A   Clear
1:15 PM 64.4 °F 23.0 °F 21% 30.37 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:35 PM 66.2 °F 21.2 °F 18% 30.36 in 10.0 mi SE 9.2 mph - N/A   Clear
1:55 PM 64.4 °F 21.2 °F 19% 30.36 in 10.0 mi Calm Calm - N/A   Clear
2:15 PM 66.2 °F 21.2 °F 18% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Clear
2:35 PM 64.4 °F 21.2 °F 19% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 68.0 °F 21.2 °F 17% 30.34 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:15 PM 64.4 °F 21.2 °F 19% 30.34 in 10.0 mi West 3.5 mph - N/A   Clear
3:35 PM 68.0 °F 21.2 °F 17% 30.34 in 10.0 mi NE 5.8 mph 9.2 mph N/A   Clear
4:15 PM 68.0 °F 21.2 °F 17% 30.33 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:35 PM 66.2 °F 21.2 °F 18% 30.33 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:55 PM 66.2 °F 21.2 °F 18% 30.33 in 10.0 mi East 3.5 mph - N/A   Clear
5:15 PM 66.2 °F 21.2 °F 18% 30.32 in 10.0 mi East 8.1 mph - N/A   Clear
5:35 PM 64.4 °F 21.2 °F 19% 30.33 in 10.0 mi NE 5.8 mph - N/A   Clear
5:55 PM 64.4 °F 21.2 °F 19% 30.34 in 10.0 mi NE 9.2 mph - N/A   Clear
6:15 PM 62.6 °F 21.2 °F 20% 30.34 in 10.0 mi NE 8.1 mph - N/A   Clear
6:35 PM 62.6 °F 23.0 °F 22% 30.34 in 10.0 mi NE 5.8 mph - N/A   Clear
6:55 PM 60.8 °F 23.0 °F 23% 30.34 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:15 PM 59.0 °F 23.0 °F 25% 30.34 in 10.0 mi NE 5.8 mph - N/A   Clear
7:55 PM 55.4 °F 23.0 °F 29% 30.34 in 10.0 mi North 5.8 mph - N/A   Clear
8:15 PM 55.4 °F 21.2 °F 26% 30.34 in 10.0 mi North 6.9 mph - N/A   Clear
8:35 PM 55.4 °F 21.2 °F 26% 30.34 in 10.0 mi North 5.8 mph - N/A   Clear
8:55 PM 53.6 °F 21.2 °F 28% 30.35 in 10.0 mi North 6.9 mph - N/A   Clear
9:15 PM 53.6 °F 21.2 °F 28% 30.34 in 10.0 mi North 6.9 mph - N/A   Clear
9:35 PM 53.6 °F 21.2 °F 28% 30.35 in 10.0 mi North 6.9 mph - N/A   Clear
9:55 PM 53.6 °F 21.2 °F 28% 30.36 in 10.0 mi North 6.9 mph - N/A   Clear
10:15 PM 53.6 °F 21.2 °F 28% 30.36 in 10.0 mi North 6.9 mph - N/A   Clear
10:35 PM 51.8 °F 23.0 °F 33% 30.36 in 10.0 mi North 6.9 mph - N/A   Clear
10:55 PM 51.8 °F 23.0 °F 33% 30.36 in 10.0 mi North 8.1 mph - N/A   Clear
11:15 PM 51.8 °F 23.0 °F 33% 30.36 in 10.0 mi NNW 8.1 mph - N/A   Clear
11:55 PM 51.8 °F 23.0 °F 33% 30.36 in 10.0 mi NNW 9.2 mph - N/A   Clear