Weather History for Riverton, WY

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Friday, November 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 12 °F 27 °F  
Max Temperature 24 °F 38 °F 61 °F (1989)
Min Temperature -1 °F 16 °F -1 °F (2013)
Degree Days  
Heating Degree Days 53 38  
Month to date heating degree days 651 714  
Since 1 July heating degree days 1597 1594  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 798 494  
Moisture  
Dew Point 4 °F    
Average Humidity 71    
Maximum Humidity 91    
Minimum Humidity 50    
Precipitation  
Precipitation T in 0.02 in 0.05 in (1999)
Month to date precipitation 0.03 0.38  
Year to date precipitation 9.04 8.99  
Snow  
Snow T in - - ()
Month to date snowfall 1.5  
Since 1 July snowfall 26.3  
Since 1 September snowfall 26.3  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.69 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 8 mph    
Max Gust Speed 9 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Nov. 22, 2013 Rise Set
Actual Time 7:15 AM MST 4:44 PM MST
Civil Twilight 6:44 AM MST 5:15 PM MST
Nautical Twilight 6:09 AM MST 5:50 PM MST
Astronomical Twilight 5:35 AM MST 6:24 PM MST
Moon 9:21 PM MST (11/22) 10:58 AM MST (11/22)
Length of Visible Light 10h 31m
Length of Day
9h 28m
Waning Gibbous, 77% of the Moon is Illuminated
Nov 22
Waning Gibbous
Nov 25
Last Quarter
Dec 2
New
Dec 9
First Quarter
Dec 17
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 9.0 °F - 5.0 °F 84% 30.70 in 10.0 mi Calm Calm - N/A   Clear
1:19 AM 5.0 °F -8.1 °F 1.9 °F 87% 30.48 in 2.5 mi NW 8.1 mph - N/A   Partly Cloudy
1:21 AM 5.0 °F -6.9 °F 1.9 °F 87% 30.48 in 1.0 mi NW 6.9 mph - N/A   Mist
1:29 AM 3.9 °F -9.4 °F 3.0 °F 96% 30.48 in 0.8 mi NW 8.1 mph - N/A   Mist
1:32 AM 3.9 °F -9.4 °F 1.9 °F 91% 30.48 in 1.2 mi NW 8.1 mph - N/A   Scattered Clouds
1:35 AM 3.9 °F -9.4 °F 1.0 °F 88% 30.48 in 3.0 mi NW 8.1 mph - N/A   Scattered Clouds
1:53 AM 3.9 °F -5.3 °F 1.0 °F 88% 30.72 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
2:53 AM 3.0 °F -6.4 °F -0.9 °F 84% 30.72 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:53 AM 3.9 °F - -0.0 °F 84% 30.71 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 1.9 °F -7.6 °F -2.9 °F 80% 30.73 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:53 AM 3.9 °F -3.4 °F -0.9 °F 80% 30.72 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:53 AM 3.9 °F -5.3 °F -0.0 °F 84% 30.74 in 10.0 mi SSW 4.6 mph - N/A   Clear
7:53 AM -0.0 °F -9.9 °F -5.1 °F 79% 30.79 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
8:14 AM 3.9 °F - -0.0 °F 84% 30.51 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 7.0 °F -3.3 °F 1.9 °F 80% 30.79 in 7.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
9:06 AM 6.1 °F -0.9 °F 3.0 °F 87% 30.53 in 2.0 mi North 3.5 mph - N/A   Overcast
9:16 AM 8.1 °F 1.4 °F 3.9 °F 83% 30.53 in 5.0 mi NNW 3.5 mph - N/A   Overcast
9:53 AM 9.0 °F - 6.1 °F 88% 30.81 in 4.0 mi Calm Calm - N/A   Overcast
10:49 AM 12.2 °F - 8.6 °F 85% 30.54 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
10:53 AM 12.9 °F - 7.0 °F 77% 30.77 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
11:53 AM 16.0 °F 6.3 °F 9.0 °F 74% 30.74 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:53 PM 17.1 °F - 8.1 °F 68% 30.74 in 10.0 mi Calm Calm - 0.00 in   Clear
1:53 PM 21.9 °F 17.2 °F 7.0 °F 53% 30.73 in 10.0 mi ESE 3.5 mph - 0.00 in   Clear
2:53 PM 23.0 °F 18.4 °F 6.1 °F 48% 30.73 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 21.9 °F - 7.0 °F 53% 30.74 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 17.1 °F 11.7 °F 9.0 °F 71% 30.77 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:53 PM 17.1 °F 11.7 °F 7.0 °F 65% 30.79 in 10.0 mi South 3.5 mph - N/A   Clear
6:53 PM 16.0 °F - 8.1 °F 71% 30.81 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 14.0 °F - 8.1 °F 77% 30.84 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 12.9 °F 6.9 °F 7.0 °F 77% 30.82 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:53 PM 12.9 °F - 6.1 °F 74% 30.81 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 14.0 °F - 8.1 °F 77% 30.77 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 10.0 °F 3.6 °F 6.1 °F 84% 30.78 in 10.0 mi ENE 3.5 mph - N/A   Clear