Weather History for Riverton, WY

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Monday, February 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 37 °F 25 °F  
Max Temperature 53 °F 36 °F 53 °F (2014)
Min Temperature 20 °F 13 °F -25 °F (2006)
Degree Days  
Heating Degree Days 28 40  
Month to date heating degree days 804 723  
Since 1 July heating degree days 5417 5438  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 9 °F    
Average Humidity 41    
Maximum Humidity 68    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.01 in 0.08 in (2000)
Month to date precipitation 0.04 0.14  
Year to date precipitation 0.72 0.38  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.7  
Since 1 July snowfall 44.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 15 mph (WSW)    
Max Wind Speed 33 mph    
Max Gust Speed 40 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 17, 2014 Rise Set
Actual Time 7:08 AM MST 5:47 PM MST
Civil Twilight 6:39 AM MST 6:16 PM MST
Nautical Twilight 6:06 AM MST 6:50 PM MST
Astronomical Twilight 5:33 AM MST 7:22 PM MST
Moon 8:51 PM MST (2/17) 8:05 AM MST (2/17)
Length of Visible Light 11h 37m
Length of Day
10h 39m
Waning Gibbous, 93% of the Moon is Illuminated
Feb 17
Waning Gibbous
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
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 28.9 °F 18.2 °F 10.0 °F 45% 30.02 in 10.0 mi West 13.8 mph - N/A   Clear
1:53 AM 27.0 °F 17.3 °F 10.0 °F 49% 30.04 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:53 AM 21.9 °F 15.7 °F 12.0 °F 66% 30.05 in 10.0 mi West 4.6 mph - N/A   Clear
3:53 AM 23.0 °F 12.4 °F 10.9 °F 60% 30.04 in 10.0 mi NNW 10.4 mph - N/A   Clear
4:53 AM 25.0 °F 14.2 °F 8.1 °F 49% 30.05 in 10.0 mi WNW 11.5 mph - N/A   Clear
5:53 AM 24.1 °F 16.0 °F 10.0 °F 55% 30.07 in 10.0 mi SW 6.9 mph - N/A   Clear
6:53 AM 21.9 °F 9.8 °F 12.0 °F 66% 30.07 in 10.0 mi WSW 12.7 mph - N/A   Clear
7:53 AM 23.0 °F 13.9 °F 12.0 °F 63% 30.10 in 10.0 mi SW 8.1 mph - N/A   Clear
8:53 AM 28.0 °F 20.0 °F 10.9 °F 49% 30.08 in 10.0 mi South 8.1 mph - N/A   Clear
9:53 AM 30.9 °F 25.2 °F 9.0 °F 40% 30.04 in 10.0 mi South 5.8 mph - N/A   Clear
10:53 AM 33.1 °F - 12.0 °F 42% 30.00 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 37.9 °F 31.5 °F 10.0 °F 32% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:53 PM 43.0 °F 37.2 °F 10.9 °F 27% 29.89 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:53 PM 51.1 °F - 5.0 °F 15% 29.83 in 10.0 mi West 15.0 mph 23.0 mph N/A   Clear
2:53 PM 52.0 °F - 5.0 °F 15% 29.83 in 10.0 mi West 19.6 mph - N/A   Clear
3:53 PM 51.1 °F - 3.9 °F 15% 29.81 in 10.0 mi WSW 21.9 mph 31.1 mph N/A   Clear
4:53 PM 48.0 °F - 6.1 °F 18% 29.80 in 10.0 mi WSW 20.7 mph - N/A   Clear
5:53 PM 44.1 °F 35.9 °F 5.0 °F 20% 29.81 in 10.0 mi West 19.6 mph 29.9 mph N/A   Clear
6:53 PM 44.1 °F 34.2 °F 3.9 °F 19% 29.79 in 10.0 mi West 28.8 mph 34.5 mph N/A   Clear
7:53 PM 44.1 °F 34.4 °F 3.9 °F 19% 29.76 in 10.0 mi West 27.6 mph 35.7 mph N/A   Clear
8:53 PM 42.1 °F 33.1 °F 6.1 °F 23% 29.75 in 10.0 mi West 20.7 mph - N/A   Clear
9:53 PM 42.1 °F 31.9 °F 8.1 °F 25% 29.74 in 10.0 mi West 26.5 mph 32.2 mph N/A   Clear
10:53 PM 44.1 °F 34.0 °F 9.0 °F 24% 29.74 in 10.0 mi West 29.9 mph 35.7 mph N/A   Clear
11:53 PM 41.0 °F 32.2 °F 10.9 °F 29% 29.72 in 10.0 mi West 18.4 mph - N/A   Clear