Weather History for Riverton, WY

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Saturday, October 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F 50 °F  
Max Temperature 44 °F 63 °F 77 °F (1997)
Min Temperature 19 °F 37 °F 19 °F (2013)
Degree Days  
Heating Degree Days 33 15  
Month to date heating degree days 124 72  
Since 1 July heating degree days 311 336  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 798 494  
Moisture  
Dew Point 25 °F    
Average Humidity 75    
Maximum Humidity 92    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.04 in 0.06 in (2007)
Month to date precipitation 1.11 0.23  
Year to date precipitation 8.18 7.95  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 6.8  
Since 1 July snowfall 14.1  
Since 1 September snowfall 14.1  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.42 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 13 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 05, 2013 Rise Set
Actual Time 7:16 AM MDT 6:47 PM MDT
Civil Twilight 6:47 AM MDT 7:15 PM MDT
Nautical Twilight 6:14 AM MDT 7:48 PM MDT
Astronomical Twilight 5:41 AM MDT 8:21 PM MDT
Moon 8:00 AM MDT (10/5) 7:05 PM MDT (10/5)
Length of Visible Light 12h 28m
Length of Day
11h 31m
New Moon, 1% of the Moon is Illuminated
Oct 5
New Moon
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 26.1 °F 16.8 °F 24.1 °F 92% 30.45 in 10.0 mi WSW 9.2 mph - N/A   Overcast
1:53 AM 26.1 °F 16.2 °F 24.1 °F 92% 30.45 in 10.0 mi WSW 10.4 mph - N/A   Partly Cloudy
2:53 AM 24.1 °F 14.4 °F 21.0 °F 88% 30.44 in 10.0 mi WSW 9.2 mph - N/A   Clear
3:53 AM 19.9 °F 8.6 °F 17.1 °F 89% 30.46 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:53 AM 19.9 °F 9.3 °F 18.0 °F 92% 30.45 in 10.0 mi West 9.2 mph - N/A   Clear
5:53 AM 21.0 °F 9.9 °F 19.0 °F 92% 30.44 in 10.0 mi West 10.4 mph - N/A   Clear
6:53 AM 21.9 °F 11.0 °F 19.0 °F 89% 30.45 in 10.0 mi WSW 10.4 mph - N/A   Clear
7:53 AM 23.0 °F 13.1 °F 19.9 °F 88% 30.44 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:53 AM 25.0 °F 15.5 °F 19.9 °F 81% 30.44 in 10.0 mi WSW 9.2 mph - N/A   Clear
9:53 AM 26.1 °F 19.4 °F 19.9 °F 78% 30.44 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:53 AM 28.0 °F - 24.1 °F 85% 30.44 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 30.9 °F - 26.1 °F 82% 30.42 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 32.0 °F 28.7 °F 26.1 °F 79% 30.42 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:53 PM 36.0 °F 33.3 °F 28.0 °F 73% 30.39 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 PM 37.9 °F 35.5 °F 30.9 °F 76% 30.39 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:53 PM 41.0 °F - 28.9 °F 62% 30.37 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 43.0 °F - 28.9 °F 58% 30.37 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 43.0 °F - 28.9 °F 58% 30.36 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 37.0 °F - 33.1 °F 86% 30.40 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 37.0 °F 31.6 °F 30.9 °F 79% 30.41 in 9.0 mi WSW 6.9 mph - N/A   Clear
8:53 PM 34.0 °F 25.5 °F 30.0 °F 85% 30.42 in 7.0 mi WSW 11.5 mph - N/A   Clear
9:53 PM 35.1 °F - 28.0 °F 76% 30.42 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 34.0 °F 31.0 °F 26.1 °F 73% 30.41 in 10.0 mi WSW 3.5 mph - N/A   Unknown
11:53 PM 33.1 °F - 26.1 °F 75% 30.41 in 10.0 mi Calm Calm - N/A   Clear