Weather History for Riverton, WY

Thursday, January 17, 2013 — View Current Weather Conditions
Thursday, January 17, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 8 °F 20 °F  
Max Temperature 17 °F 31 °F 50 °F (2009)
Min Temperature -1 °F 9 °F -11 °F (1997)
Degree Days
Heating Degree Days 57 45  
Month to date heating degree days 944 771  
Since 1 July heating degree days 3866 4088  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 2 °F    
Average Humidity 78    
Maximum Humidity 95    
Minimum Humidity 61    
Precipitation
Precipitation 0.00 in 0.01 in 0.04 in (2007)
Month to date precipitation 0.08 0.15  
Year to date precipitation 0.08 0.15  
Snow
Snow 0.00 in - - ()
Month to date snowfall 2.2  
Since 1 July snowfall 9.5  
Snow Depth 2.00 in    
Sea Level Pressure
Sea Level Pressure 30.62 in    
Wind
Wind Speed 2 mph (NNE)    
Max Wind Speed 9 mph    
Max Gust Speed 9 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Jan. 17, 2013 Rise Set
Actual Time 7:41 AM MST 5:07 PM MST
Civil Twilight 7:09 AM MST 5:38 PM MST
Nautical Twilight 6:34 AM MST 6:13 PM MST
Astronomical Twilight 6:01 AM MST 6:47 PM MST
Moon 10:38 AM MST (1/17) No Moon Set
Length Of Visible Light 10h 28m
Length of Day
9h 26m
Waxing Crescent, 38% of the Moon is Illuminated
Jan 17
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
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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 6.1 °F -0.9 °F 1.0 °F 80% 30.63 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 1.9 °F - -0.9 °F 88% 30.66 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 3.0 °F - -0.0 °F 87% 30.66 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 3.0 °F -6.4 °F -0.9 °F 84% 30.64 in 10.0 mi NNE 4.6 mph - N/A   Clear
4:53 AM 3.0 °F - -2.0 °F 80% 30.66 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 1.9 °F - -2.9 °F 80% 30.71 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 3.0 °F - -0.9 °F 84% 30.70 in 8.0 mi Calm Calm - N/A   Clear
7:53 AM 3.0 °F -4.4 °F -0.9 °F 84% 30.71 in 6.0 mi ENE 3.5 mph - N/A   Clear
8:53 AM 8.1 °F - 1.9 °F 76% 30.70 in 9.0 mi Calm Calm - N/A   Clear
9:53 AM 7.0 °F - 3.9 °F 87% 30.73 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 8.1 °F - 3.9 °F 83% 30.71 in 8.0 mi Calm Calm - N/A   Clear
11:53 AM 10.9 °F 4.7 °F 5.0 °F 77% 30.64 in 10.0 mi SE 3.5 mph - N/A   Clear
12:53 PM 14.0 °F - 6.1 °F 71% 30.61 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 15.1 °F - 5.0 °F 64% 30.59 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 16.0 °F 10.4 °F 6.1 °F 65% 30.56 in 10.0 mi East 3.5 mph - N/A   Clear
3:53 PM 17.1 °F 11.7 °F 6.1 °F 62% 30.55 in 10.0 mi NNE 3.5 mph - N/A   Clear
4:53 PM 15.1 °F - 5.0 °F 64% 30.56 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 12.0 °F - 5.0 °F 73% 30.58 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 10.0 °F -1.9 °F 3.0 °F 73% 30.57 in 9.0 mi WSW 8.1 mph - N/A   Clear
7:53 PM 8.1 °F - 3.0 °F 80% 30.57 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 10.9 °F 4.7 °F 3.9 °F 73% 30.52 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:53 PM 5.0 °F -5.6 °F -0.0 °F 80% 30.53 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 PM 5.0 °F -5.6 °F -0.9 °F 76% 30.51 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:53 PM 3.0 °F - -0.9 °F 84% 30.48 in 9.0 mi Calm Calm - N/A   Clear
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