Weather History for Riverton, WY

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Monday, March 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 24 °F 31 °F  
Max Temperature 30 °F 43 °F 60 °F (2000)
Min Temperature 17 °F 19 °F 0 °F (2004)
Degree Days  
Heating Degree Days 41 34  
Month to date heating degree days 122 138  
Since 1 July heating degree days 5688 5992  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 12 °F    
Average Humidity 62    
Maximum Humidity 81    
Minimum Humidity 42    
Precipitation  
Precipitation 0.01 in 0.02 in 0.01 in (2008)
Month to date precipitation 0.01 0.05  
Year to date precipitation 0.66 0.56  
Snow  
Snow 0.10 in - - ()
Month to date snowfall 0.1  
Since 1 July snowfall 18.9  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 17 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 04, 2013 Rise Set
Actual Time 6:44 AM MST 6:07 PM MST
Civil Twilight 6:15 AM MST 6:35 PM MST
Nautical Twilight 5:43 AM MST 7:08 PM MST
Astronomical Twilight 5:10 AM MST 7:41 PM MST
Moon 1:03 AM MST (3/4) 10:45 AM MST (3/4)
Length of Visible Light 12h 19m
Length of Day
11h 22m
Waning Gibbous, 51% of the Moon is Illuminated
Mar 4
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 25.0 °F 19.3 °F 18.0 °F 75% 29.81 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
1:53 AM 25.0 °F 20.7 °F 17.1 °F 72% 29.83 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:53 AM 24.1 °F - 16.0 °F 71% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 26.1 °F 18.4 °F 17.1 °F 69% 29.84 in 10.0 mi West 6.9 mph - N/A   Overcast
4:53 AM 25.0 °F 16.3 °F 18.0 °F 75% 29.85 in 10.0 mi WSW 8.1 mph - N/A   Overcast
5:53 AM 27.0 °F 15.2 °F 12.9 °F 56% 29.87 in 10.0 mi West 15.0 mph - N/A   Overcast
6:53 AM 23.0 °F 9.6 °F 17.1 °F 78% 29.94 in 10.0 mi ENE 16.1 mph 25.3 mph N/A   Overcast
6:58 AM 23.0 °F 10.6 °F 17.6 °F 80% 29.91 in 10.0 mi NE 13.8 mph - N/A   Overcast
7:08 AM 21.2 °F 7.8 °F 17.6 °F 86% 29.92 in 1.2 mi NE 15.0 mph - N/A Snow Light Snow
7:11 AM 21.2 °F 8.9 °F 17.6 °F 86% 29.92 in 0.8 mi NE 12.7 mph - 0.00 in Snow Light Snow
7:19 AM 21.2 °F 10.1 °F 17.6 °F 86% 29.93 in 1.0 mi NE 10.4 mph - 0.00 in Snow Light Snow
7:26 AM 21.2 °F 11.7 °F 17.6 °F 86% 29.94 in 3.0 mi NE 8.1 mph - N/A Snow Light Snow
7:44 AM 21.2 °F 12.6 °F 10.4 °F 63% 29.95 in 10.0 mi North 6.9 mph - 0.01 in   Overcast
7:53 AM 21.9 °F 12.5 °F 10.0 °F 60% 30.01 in 10.0 mi NNE 8.1 mph - 0.01 in   Overcast
8:53 AM 23.0 °F 12.4 °F 8.1 °F 53% 30.05 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
9:53 AM 25.0 °F 12.6 °F 8.1 °F 49% 30.09 in 10.0 mi NNE 15.0 mph 23.0 mph N/A   Partly Cloudy
10:53 AM 27.0 °F 14.3 °F 8.1 °F 45% 30.13 in 10.0 mi NNE 17.3 mph 23.0 mph N/A   Partly Cloudy
11:53 AM 28.9 °F 18.2 °F 9.0 °F 43% 30.14 in 10.0 mi NE 13.8 mph 24.2 mph N/A   Mostly Cloudy
12:53 PM 27.0 °F 15.6 °F 10.0 °F 49% 30.16 in 10.0 mi NNE 13.8 mph 25.3 mph N/A   Overcast
1:53 PM 28.9 °F 21.1 °F 8.1 °F 41% 30.17 in 10.0 mi North 8.1 mph 17.3 mph N/A   Overcast
2:53 PM 28.0 °F 20.0 °F 8.1 °F 43% 30.19 in 10.0 mi East 8.1 mph - N/A   Overcast
3:53 PM 28.9 °F 19.2 °F 9.0 °F 43% 30.21 in 10.0 mi ENE 11.5 mph - N/A   Overcast
4:53 PM 27.0 °F 17.3 °F 10.0 °F 49% 30.25 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
5:53 PM 24.1 °F 15.2 °F 9.0 °F 53% 30.28 in 10.0 mi ENE 8.1 mph - N/A   Clear
6:53 PM 21.0 °F 14.6 °F 9.0 °F 60% 30.33 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:53 PM 21.0 °F 13.4 °F 10.0 °F 63% 30.35 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
8:53 PM 19.9 °F 12.1 °F 10.0 °F 65% 30.35 in 10.0 mi East 5.8 mph - N/A   Clear
9:53 PM 19.0 °F 10.0 °F 10.0 °F 68% 30.35 in 10.0 mi ESE 6.9 mph - N/A   Clear
10:53 PM 18.0 °F 11.1 °F 9.0 °F 68% 30.36 in 10.0 mi ESE 4.6 mph - N/A   Clear