Weather History for Riverton, WY

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Saturday, June 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 61 °F 63 °F  
Max Temperature 80 °F 77 °F 87 °F (2007)
Min Temperature 42 °F 49 °F 38 °F (1998)
Degree Days  
Heating Degree Days 4 4  
Month to date heating degree days 49 84  
Since 1 June heating degree days 49 84  
Since 1 July heating degree days 7532 7835  
Cooling Degree Days 0 2  
Month to date cooling degree days 41 21  
Year to date cooling degree days 54 30  
Since 1 June cooling degree days 41 21  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 27 °F    
Average Humidity 37    
Maximum Humidity 62    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in 0.04 in 0.21 in (2000)
Month to date precipitation 0.01 0.71  
Year to date precipitation 3.45 4.79  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 38.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 6 mph (ENE)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 15, 2013 Rise Set
Actual Time 5:33 AM MDT 8:55 PM MDT
Civil Twilight 4:58 AM MDT 9:30 PM MDT
Nautical Twilight 4:12 AM MDT 10:16 PM MDT
Astronomical Twilight 3:15 AM MDT 11:13 PM MDT
Moon 12:21 PM MDT (6/15) 12:23 AM MDT (6/15)
Length of Visible Light 16h 32m
Length of Day
15h 21m
Waxing Crescent, 40% of the Moon is Illuminated
Jun 15
Waxing Crescent
Jun 16
First Quarter
Jun 23
Full
Jun 29
Last Quarter
Jul 8
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 51.1 °F - 27.0 °F 39% 30.02 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 51.1 °F - 26.1 °F 38% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
2:53 AM 51.1 °F - 32.0 °F 48% 30.00 in 10.0 mi ESE 5.8 mph - N/A   Clear
3:53 AM 50.0 °F - 35.1 °F 57% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 48.9 °F - 34.0 °F 56% 30.01 in 10.0 mi East 3.5 mph - N/A   Clear
5:53 AM 45.0 °F 42.6 °F 32.0 °F 60% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
6:53 AM 51.1 °F - 33.1 °F 50% 30.03 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:53 AM 53.1 °F - 33.1 °F 47% 30.03 in 10.0 mi NNE 5.8 mph - N/A   Clear
8:53 AM 55.0 °F - 34.0 °F 45% 30.03 in 10.0 mi NE 3.5 mph - N/A   Clear
9:53 AM 57.9 °F - 35.1 °F 42% 30.03 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:53 AM 62.1 °F - 30.9 °F 31% 30.00 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:53 AM 66.0 °F - 30.0 °F 26% 29.99 in 10.0 mi ESE 8.1 mph - N/A   Clear
12:53 PM 69.1 °F - 28.0 °F 22% 29.97 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:53 PM 71.1 °F - 24.1 °F 17% 29.94 in 10.0 mi Variable 6.9 mph - N/A   Clear
2:53 PM 73.9 °F - 21.9 °F 14% 29.90 in 10.0 mi ENE 8.1 mph - N/A   Clear
3:53 PM 78.1 °F - 19.0 °F 11% 29.88 in 10.0 mi NNE 11.5 mph 16.1 mph N/A   Clear
4:53 PM 77.0 °F - 19.9 °F 12% 29.87 in 10.0 mi Variable 5.8 mph - N/A   Clear
5:53 PM 79.0 °F - 21.0 °F 12% 29.86 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:53 PM 78.1 °F - 21.0 °F 12% 29.83 in 10.0 mi ENE 8.1 mph - N/A   Clear
7:53 PM 75.9 °F - 21.9 °F 13% 29.84 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 PM 72.0 °F - 21.0 °F 15% 29.86 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 73.0 °F - 18.0 °F 12% 29.87 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 61.0 °F - 23.0 °F 23% 29.91 in 10.0 mi NW 11.5 mph - N/A   Clear
11:53 PM 59.0 °F - 19.0 °F 21% 29.91 in 10.0 mi WNW 10.4 mph - N/A   Clear