Weather History for Casper, WY

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Wednesday, April 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 19 °F 43 °F  
Max Temperature 22 °F 57 °F 81 °F (1994)
Min Temperature 16 °F 29 °F 15 °F (1945)
Degree Days  
Heating Degree Days 46 22  
Month to date heating degree days 525 409  
Since 1 July heating degree days 6536 6782  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 14 °F    
Average Humidity 76    
Maximum Humidity 84    
Minimum Humidity 68    
Precipitation  
Precipitation 0.26 in 0.04 in 0.64 in (1986)
Month to date precipitation 2.20 0.65  
Year to date precipitation 3.82 2.55  
Snow  
Snow 0.00 in 0.40 in - ()
Month to date snowfall 30.5 7.3  
Since 1 July snowfall 73.7 67.6  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 13 mph (NNE)    
Max Wind Speed 28 mph    
Max Gust Speed 31 mph    
Visibility 3 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 17, 2013 Rise Set
Actual Time 6:20 AM MDT 7:50 PM MDT
Civil Twilight 5:50 AM MDT 8:20 PM MDT
Nautical Twilight 5:15 AM MDT 8:56 PM MDT
Astronomical Twilight 4:37 AM MDT 9:34 PM MDT
Moon 11:34 AM MDT (4/17) 1:33 AM MDT (4/17)
Length of Visible Light 14h 29m
Length of Day
13h 30m
Waxing Crescent, 43% of the Moon is Illuminated
Apr 17
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:06 AM 19.4 °F 6.6 °F 15.8 °F 86% 30.09 in 0.8 mi NNE 12.7 mph - 0.03 in Snow Light Snow
12:16 AM 19.4 °F 6.0 °F 15.8 °F 86% 30.08 in 1.0 mi NNE 13.8 mph - 0.05 in Snow Light Snow
12:34 AM 19.4 °F 5.5 °F 15.8 °F 86% 30.08 in 0.8 mi NE 15.0 mph - 0.07 in Snow Light Snow
12:53 AM 19.0 °F 6.1 °F 16.0 °F 88% 30.23 in 0.8 mi NE 12.7 mph - 0.56 in Snow Light Snow
1:12 AM 19.4 °F 6.0 °F 15.8 °F 86% 30.08 in 1.0 mi NNE 13.8 mph - 0.06 in Snow Light Snow
1:33 AM 19.4 °F 5.5 °F 15.8 °F 86% 30.08 in 1.2 mi NNE 15.0 mph - 0.07 in Snow Light Snow
1:53 AM 19.0 °F 5.0 °F 15.1 °F 85% 30.23 in 1.5 mi NNE 15.0 mph - 0.09 in Snow Light Snow
2:34 AM 19.4 °F 6.0 °F 15.8 °F 86% 30.06 in 1.0 mi NNE 13.8 mph - 0.04 in Snow Light Snow
2:53 AM 19.0 °F 5.6 °F 15.1 °F 85% 30.22 in 1.0 mi NNE 13.8 mph - 0.04 in Snow Light Snow
3:17 AM 19.4 °F 5.5 °F 15.8 °F 86% 30.06 in 1.2 mi North 15.0 mph - 0.02 in Snow Light Snow
3:28 AM 19.4 °F 6.0 °F 15.8 °F 86% 30.06 in 1.0 mi NNE 13.8 mph - 0.02 in Snow Light Snow
3:39 AM 19.4 °F 6.6 °F 15.8 °F 86% 30.06 in 1.2 mi NNE 12.7 mph - 0.02 in Snow Light Snow
3:53 AM 19.0 °F 8.2 °F 15.1 °F 85% 30.22 in 1.0 mi NE 9.2 mph - 0.03 in Snow Light Snow
4:09 AM 19.4 °F 7.2 °F 15.8 °F 86% 30.06 in 0.8 mi NE 11.5 mph - 0.01 in Snow Light Snow
4:38 AM 17.6 °F 5.0 °F 15.8 °F 93% 30.06 in 1.0 mi NE 11.5 mph - 0.03 in Snow Light Snow
4:50 AM 17.6 °F 3.7 °F 15.8 °F 93% 30.06 in 1.2 mi NNE 13.8 mph - 0.04 in Snow Light Snow
4:53 AM 18.0 °F 4.8 °F 14.0 °F 84% 30.21 in 1.2 mi NNE 12.7 mph - 0.04 in Snow Light Snow
5:23 AM 17.6 °F 5.7 °F 14.0 °F 86% 30.06 in 2.5 mi NNE 10.4 mph - 0.01 in Snow Light Snow
5:50 AM 17.6 °F 5.0 °F 14.0 °F 86% 30.06 in 1.8 mi NNE 11.5 mph - 0.01 in Snow Light Snow
5:53 AM 18.0 °F 4.8 °F 14.0 °F 84% 30.22 in 1.8 mi NNE 12.7 mph - 0.01 in Snow Light Snow
6:05 AM 17.6 °F 3.7 °F 14.0 °F 86% 30.06 in 2.0 mi NNE 13.8 mph - 0.00 in Snow Light Snow
6:29 AM 17.6 °F 3.7 °F 14.0 °F 86% 30.07 in 1.5 mi NE 13.8 mph - 0.01 in Snow Light Snow
6:53 AM 18.0 °F 4.8 °F 12.9 °F 81% 30.22 in 2.5 mi NNE 12.7 mph - 0.02 in Snow Light Snow
7:08 AM 17.6 °F 5.0 °F 12.2 °F 79% 30.07 in 1.8 mi NNE 11.5 mph - 0.00 in Snow Light Snow
7:27 AM 17.6 °F 3.7 °F 14.0 °F 86% 30.07 in 0.8 mi NNE 13.8 mph - 0.00 in Snow Light Snow
7:51 AM 17.6 °F 1.7 °F 12.2 °F 79% 30.07 in 1.0 mi NNE 18.4 mph - 0.00 in Snow Light Snow
7:53 AM 17.6 °F 1.7 °F 12.2 °F 79% 30.07 in 1.0 mi NNE 18.4 mph - N/A Snow Light Snow
8:20 AM 17.6 °F 1.3 °F 14.0 °F 86% 30.08 in 0.8 mi NNE 19.6 mph - 0.00 in Snow Light Snow
8:53 AM 18.0 °F 1.7 °F 14.0 °F 84% 30.22 in 0.8 mi NNE 19.6 mph - 0.01 in Snow Light Snow
9:53 AM 18.0 °F 0.6 °F 14.0 °F 84% 30.23 in 0.5 mi NNE 23.0 mph 31.1 mph 0.00 in Fog , Snow Light Snow
10:53 AM 19.9 °F 3.5 °F 15.1 °F 81% 30.22 in 1.0 mi NNE 21.9 mph - 0.00 in Snow Light Snow
11:31 AM 19.4 °F 3.2 °F 15.8 °F 86% 30.08 in 0.8 mi NNE 20.7 mph - 0.00 in Snow Light Snow
11:53 AM 19.0 °F 2.4 °F 12.9 °F 77% 30.25 in 2.0 mi NNE 21.9 mph - 0.00 in Snow Light Snow
12:01 PM 19.4 °F 2.5 °F 14.0 °F 80% 30.09 in 3.0 mi NNE 23.0 mph - 0.00 in Snow Light Snow
12:08 PM 19.4 °F 1.8 °F 12.2 °F 74% 30.09 in 2.0 mi NNE 25.3 mph - 0.00 in Snow Light Snow
12:53 PM 19.9 °F 3.9 °F 14.0 °F 78% 30.24 in 2.0 mi NNE 20.7 mph - 0.00 in Snow Light Snow
1:46 PM 19.4 °F 3.2 °F 14.0 °F 80% 30.10 in 2.5 mi NNE 20.7 mph - 0.00 in Snow Light Snow
1:53 PM 21.0 °F 6.2 °F 14.0 °F 74% 30.26 in 2.5 mi NNE 18.4 mph - 0.00 in Snow Light Snow
2:45 PM 21.2 °F 6.8 °F 15.8 °F 80% 30.11 in 1.2 mi North 17.3 mph - 0.00 in Snow Light Snow
2:53 PM 21.0 °F 5.7 °F 15.1 °F 78% 30.26 in 1.5 mi North 19.6 mph - 0.00 in Snow Light Snow
3:53 PM 21.0 °F 5.4 °F 14.0 °F 74% 30.27 in 1.5 mi North 20.7 mph - 0.00 in Snow Light Snow
4:00 PM 21.2 °F 5.6 °F 14.0 °F 74% 30.12 in 6.0 mi North 20.7 mph - 0.00 in   Overcast
4:20 PM 21.2 °F 7.3 °F 14.0 °F 74% 30.12 in 10.0 mi North 16.1 mph - 0.00 in   Overcast
4:53 PM 21.0 °F 8.1 °F 15.1 °F 78% 30.28 in 6.0 mi NNE 13.8 mph - 0.00 in   Overcast
5:24 PM 21.2 °F 10.1 °F 15.8 °F 80% 30.14 in 8.0 mi North 10.4 mph - N/A   Overcast
5:32 PM 21.2 °F 9.5 °F 15.8 °F 80% 30.14 in 7.0 mi NNE 11.5 mph - N/A   Overcast
5:46 PM 21.2 °F 7.8 °F 14.0 °F 74% 30.14 in 10.0 mi NNE 15.0 mph - N/A   Overcast
5:53 PM 21.0 °F 7.6 °F 12.9 °F 71% 30.29 in 10.0 mi NNE 15.0 mph - N/A   Overcast
6:53 PM 19.0 °F 9.0 °F 12.9 °F 77% 30.31 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
7:53 PM 17.1 °F 11.7 °F 12.0 °F 81% 30.32 in 10.0 mi North 3.5 mph - N/A   Overcast
8:53 PM 17.1 °F - 12.0 °F 81% 30.34 in 8.0 mi Calm Calm - N/A   Overcast
9:38 PM 17.6 °F - 12.2 °F 79% 30.18 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
9:53 PM 17.1 °F - 14.0 °F 88% 30.35 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
10:06 PM 17.6 °F - 14.0 °F 86% 30.18 in 1.8 mi Calm Calm - 0.00 in Snow Light Snow
10:53 PM 17.1 °F 11.7 °F 14.0 °F 88% 30.33 in 1.2 mi SW 3.5 mph - 0.01 in Snow Light Snow
11:35 PM 17.6 °F 10.7 °F 14.0 °F 86% 30.17 in 3.0 mi WSW 4.6 mph - 0.01 in Snow Light Snow
11:42 PM 17.6 °F 10.7 °F 14.0 °F 86% 30.17 in 3.0 mi WSW 4.6 mph - 0.01 in Snow Light Snow
11:53 PM 17.1 °F 10.0 °F 14.0 °F 88% 30.34 in 3.0 mi WSW 4.6 mph - 0.01 in Snow Light Snow