Weather History for Riverton, WY

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Thursday, November 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 31 °F 27 °F  
Max Temperature 43 °F 38 °F 61 °F (1989)
Min Temperature 18 °F 16 °F -1 °F (2013)
Degree Days  
Heating Degree Days 34 38  
Month to date heating degree days 623 714  
Since 1 July heating degree days 1334 1594  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 765 494  
Moisture  
Dew Point 10 °F    
Average Humidity 46    
Maximum Humidity 70    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.02 in 0.05 in (1999)
Month to date precipitation 0.32 0.38  
Year to date precipitation 2.87 8.99  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 1.4  
Since 1 July snowfall 2.5  
Since 1 September snowfall 2.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 14 mph (NW)    
Max Wind Speed 36 mph    
Max Gust Speed 45 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Nov. 22, 2012 Rise Set
Actual Time 7:15 AM MST 4:44 PM MST
Civil Twilight 6:44 AM MST 5:15 PM MST
Nautical Twilight 6:09 AM MST 5:50 PM MST
Astronomical Twilight 5:35 AM MST 6:24 PM MST
Moon 1:38 PM MST (11/22) 1:30 AM MST (11/22)
Length of Visible Light 10h 30m
Length of Day
9h 28m
Waxing Gibbous, 72% of the Moon is Illuminated
Nov 22
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

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 37.0 °F 25.1 °F 25.0 °F 62% 29.87 in 10.0 mi NW 26.5 mph 32.2 mph N/A   Scattered Clouds
1:53 AM 39.0 °F 29.6 °F 19.9 °F 46% 29.90 in 10.0 mi WNW 18.4 mph - N/A   Clear
2:53 AM 35.1 °F 27.4 °F 10.0 °F 35% 29.95 in 10.0 mi NW 10.4 mph - N/A   Clear
3:53 AM 30.9 °F 20.2 °F 15.1 °F 52% 29.99 in 10.0 mi NW 15.0 mph - N/A   Clear
4:53 AM 32.0 °F 20.8 °F 15.1 °F 50% 30.05 in 10.0 mi NW 17.3 mph - N/A   Clear
5:53 AM 32.0 °F 20.5 °F 10.0 °F 40% 30.08 in 10.0 mi NNW 18.4 mph 27.6 mph N/A   Clear
6:53 AM 32.0 °F 18.1 °F 9.0 °F 38% 30.14 in 10.0 mi NNW 27.6 mph 35.7 mph N/A   Clear
7:53 AM 34.0 °F 20.8 °F 8.1 °F 34% 30.16 in 10.0 mi NW 27.6 mph 36.8 mph N/A   Clear
8:53 AM 37.0 °F 24.3 °F 9.0 °F 31% 30.20 in 10.0 mi NW 31.1 mph 41.4 mph 0.00 in   Clear
9:53 AM 37.9 °F 24.9 °F 8.1 °F 29% 30.23 in 9.0 mi NW 34.5 mph 43.7 mph 0.00 in Snow Light Snow
10:53 AM 39.9 °F 28.2 °F 8.1 °F 27% 30.26 in 10.0 mi WNW 31.1 mph 43.7 mph 0.00 in   Clear
11:53 AM 41.0 °F 32.8 °F 8.1 °F 26% 30.27 in 10.0 mi NNW 16.1 mph 27.6 mph N/A   Clear
12:53 PM 42.1 °F 35.7 °F 8.1 °F 25% 30.27 in 10.0 mi NNW 11.5 mph - N/A   Clear
1:53 PM 42.1 °F 35.7 °F 8.1 °F 25% 30.29 in 10.0 mi WNW 11.5 mph - N/A   Clear
2:53 PM 42.1 °F - 7.0 °F 24% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 39.0 °F - 8.1 °F 28% 30.37 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 35.1 °F 27.9 °F 7.0 °F 31% 30.40 in 10.0 mi NNW 9.2 mph - N/A   Clear
5:53 PM 30.9 °F 21.7 °F 8.1 °F 38% 30.43 in 10.0 mi NNW 11.5 mph - N/A   Clear
6:53 PM 30.9 °F 26.2 °F 1.9 °F 29% 30.46 in 10.0 mi North 4.6 mph - N/A   Clear
7:53 PM 30.9 °F - 1.9 °F 29% 30.48 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 27.0 °F 21.6 °F 8.1 °F 45% 30.51 in 10.0 mi Variable 4.6 mph - N/A   Clear
9:53 PM 25.0 °F - 8.1 °F 49% 30.52 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 19.9 °F 14.9 °F 8.1 °F 60% 30.53 in 10.0 mi West 3.5 mph - N/A   Clear
11:53 PM 18.0 °F 9.8 °F 9.0 °F 68% 30.53 in 10.0 mi NNW 5.8 mph - N/A   Clear