Weather History for Riverton, WY

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Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 73 °F  
Max Temperature 94 °F 88 °F 99 °F (2005)
Min Temperature 61 °F 57 °F 46 °F (1997)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 8  
Since 1 June heating degree days 52 127  
Since 1 July heating degree days 0 8  
Cooling Degree Days 13 8  
Month to date cooling degree days 219 130  
Year to date cooling degree days 369 205  
Since 1 June cooling degree days 356 196  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 22    
Maximum Humidity 34    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in 0.03 in 0.01 in (2012)
Month to date precipitation 0.28 0.64  
Year to date precipitation 3.77 6.00  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 24 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 20, 2013 Rise Set
Actual Time 5:52 AM MDT 8:47 PM MDT
Civil Twilight 5:19 AM MDT 9:20 PM MDT
Nautical Twilight 4:36 AM MDT 10:03 PM MDT
Astronomical Twilight 3:46 AM MDT 10:52 PM MDT
Moon 6:53 PM MDT (7/20) 3:36 AM MDT (7/20)
Length of Visible Light 16h 01m
Length of Day
14h 54m
Waxing Gibbous, 94% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 71.1 °F 33.1 °F 25% 29.88 in 10.0 mi NNW 9.2 mph - N/A   Clear
1:53 AM 68.0 °F 32.0 °F 26% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:53 AM 68.0 °F 32.0 °F 26% 29.87 in 10.0 mi NW 6.9 mph - N/A   Clear
3:53 AM 66.9 °F 33.1 °F 28% 29.86 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:53 AM 66.0 °F 32.0 °F 28% 29.86 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:53 AM 62.1 °F 33.1 °F 34% 29.88 in 10.0 mi NW 9.2 mph - N/A   Clear
6:53 AM 70.0 °F 34.0 °F 27% 29.86 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:53 AM 72.0 °F 35.1 °F 26% 29.86 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 75.0 °F 37.9 °F 26% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Clear
9:53 AM 77.0 °F 37.9 °F 24% 29.88 in 10.0 mi NE 4.6 mph - N/A   Clear
10:53 AM 80.1 °F 39.0 °F 23% 29.86 in 10.0 mi East 5.8 mph - N/A   Clear
11:53 AM 84.0 °F 35.1 °F 17% 29.83 in 10.0 mi East 5.8 mph - N/A   Clear
12:53 PM 86.0 °F 34.0 °F 16% 29.81 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:53 PM 89.1 °F 33.1 °F 14% 29.78 in 10.0 mi SE 5.8 mph - N/A   Clear
2:53 PM 91.9 °F 30.0 °F 11% 29.75 in 10.0 mi SE 6.9 mph - N/A   Clear
3:53 PM 93.0 °F 28.0 °F 10% 29.73 in 10.0 mi East 6.9 mph - N/A   Clear
4:53 PM 93.9 °F 28.0 °F 10% 29.70 in 10.0 mi East 8.1 mph - N/A   Clear
5:53 PM 93.0 °F 27.0 °F 9% 29.69 in 10.0 mi North 9.2 mph - N/A   Clear
6:53 PM 91.9 °F 28.0 °F 10% 29.67 in 10.0 mi West 10.4 mph 16.1 mph N/A   Clear
7:36 PM 87.8 °F 30.2 °F 13% 29.92 in 10.0 mi North 19.6 mph - N/A   Clear
7:53 PM 87.1 °F 30.0 °F 13% 29.69 in 10.0 mi NNE 18.4 mph 27.6 mph N/A   Clear
8:53 PM 82.0 °F 30.9 °F 16% 29.70 in 10.0 mi NNE 16.1 mph - N/A   Clear
9:53 PM 80.1 °F 30.9 °F 17% 29.74 in 10.0 mi NNE 10.4 mph - N/A   Clear
10:53 PM 78.1 °F 32.0 °F 19% 29.76 in 10.0 mi NNE 10.4 mph - N/A   Clear
11:53 PM 73.9 °F 32.0 °F 21% 29.77 in 10.0 mi NE 4.6 mph - N/A   Clear