Weather History for Riverton, WY

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Friday, March 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F 30 °F  
Max Temperature 47 °F 42 °F 60 °F (2008)
Min Temperature 17 °F 18 °F -3 °F (1996)
Degree Days  
Heating Degree Days 33 35  
Month to date heating degree days 33 35  
Since 1 July heating degree days 5599 5889  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 19 °F    
Average Humidity 57    
Maximum Humidity 74    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.01 in 0.07 in (2014)
Month to date precipitation 0.00 0.01  
Year to date precipitation 0.65 0.52  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 18.8  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 21 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 01, 2013 Rise Set
Actual Time 6:49 AM MST 6:03 PM MST
Civil Twilight 6:20 AM MST 6:32 PM MST
Nautical Twilight 5:48 AM MST 7:04 PM MST
Astronomical Twilight 5:15 AM MST 7:37 PM MST
Moon 10:49 PM MST (3/1) 8:30 AM MST (3/1)
Length of Visible Light 12h 11m
Length of Day
11h 14m
Waning Gibbous, 83% of the Moon is Illuminated
Mar 1
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
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 28.0 °F 20.8 °F 14.0 °F 56% 30.32 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:53 AM 26.1 °F 17.6 °F 14.0 °F 60% 30.34 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
2:53 AM 25.0 °F - 14.0 °F 63% 30.32 in 10.0 mi North - - N/A   Clear
3:53 AM 21.0 °F 12.4 °F 12.0 °F 68% 30.34 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:53 AM 23.0 °F 13.9 °F 12.9 °F 65% 30.35 in 10.0 mi West 8.1 mph 25.3 mph N/A   Clear
5:53 AM 18.0 °F 9.8 °F 10.9 °F 74% 30.38 in 10.0 mi West 5.8 mph - N/A   Clear
6:53 AM 17.1 °F 6.6 °F 10.9 °F 77% 30.40 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:53 AM 21.9 °F 15.7 °F 12.9 °F 68% 30.40 in 10.0 mi NNE 4.6 mph - N/A   Clear
8:53 AM 25.0 °F - 14.0 °F 63% 30.42 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 28.0 °F - 16.0 °F 61% 30.41 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 34.0 °F 29.8 °F 18.0 °F 52% 30.38 in 10.0 mi SW 4.6 mph - N/A   Clear
11:53 AM 37.9 °F 32.1 °F 19.0 °F 47% 30.34 in 10.0 mi South 8.1 mph - N/A   Clear
12:53 PM 44.1 °F 42.5 °F 21.9 °F 42% 30.31 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 43.0 °F 38.2 °F 24.1 °F 47% 30.29 in 10.0 mi East 8.1 mph - N/A   Clear
2:53 PM 45.0 °F 42.6 °F 25.0 °F 46% 30.30 in 10.0 mi East 4.6 mph - N/A   Clear
3:53 PM 46.9 °F - 26.1 °F 44% 30.31 in 10.0 mi East 5.8 mph - N/A   Clear
4:53 PM 44.1 °F 40.1 °F 26.1 °F 49% 30.32 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:53 PM 41.0 °F 38.0 °F 26.1 °F 55% 30.36 in 10.0 mi NE 4.6 mph - N/A   Clear
6:53 PM 37.4 °F 32.8 °F 24.8 °F 60% 30.28 in 10.0 mi North 5.8 mph - N/A   Clear
7:53 PM 39.9 °F 31.4 °F 24.1 °F 53% 30.37 in 10.0 mi WNW 16.1 mph - N/A   Clear
8:53 PM 39.9 °F 30.8 °F 23.0 °F 51% 30.36 in 10.0 mi WNW 18.4 mph - N/A   Clear
9:53 PM 39.0 °F 29.6 °F 23.0 °F 53% 30.37 in 10.0 mi WNW 18.4 mph - N/A   Clear
10:53 PM 37.0 °F 27.4 °F 24.1 °F 59% 30.36 in 10.0 mi WNW 17.3 mph - N/A   Clear
11:53 PM 39.0 °F 29.6 °F 23.0 °F 53% 30.33 in 10.0 mi WNW 18.4 mph - N/A   Clear