Riverton, WY

9:22 AM MDT on September 17, 2019 (GMT -0600)
Riverton Regional

Weather History for KRIW - August, 2019

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Monday, August 19, 2019

  Actual Average Record
Temperature  
Mean Temperature 75 °F 69 °F  
Max Temperature 96 °F 85 °F 96 °F (2013)
Min Temperature 54 °F 54 °F 43 °F (2002)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 9  
Since 1 June heating degree days 115 140  
Since 1 July heating degree days 3 21  
Cooling Degree Days 10 5  
Month to date cooling degree days 143 130  
Year to date cooling degree days 395 425  
Since 1 June cooling degree days 395 416  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 30 °F    
Average Humidity 24    
Maximum Humidity 41    
Minimum Humidity 7    
Precipitation  
Precipitation 0.00 in 0.02 in 0.44 in (1933)
Month to date precipitation 0.03 0.35  
Year to date precipitation 7.92 6.60  
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 29.86 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 19, 2019 Rise Set
Actual Time 6:23 AM MDT 8:10 PM MDT
Civil Twilight 5:53 AM MDT 8:40 PM MDT
Nautical Twilight 5:16 AM MDT 9:17 PM MDT
Astronomical Twilight 4:36 AM MDT 9:56 PM MDT
Moon 10:27 PM MDT (8/19) 10:13 AM MDT (8/19)
Length of Visible Light 14h 47m
Length of Day
13h 46m
Waning Gibbous, 85% of the Moon is Illuminated
Aug 19
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F 32.0 °F 28% 29.83 in 10.0 mi West 5.8 mph - N/A   Clear
1:53 AM 62.1 °F 34.0 °F 35% 29.83 in 10.0 mi SW 8.1 mph - N/A   Clear
2:53 AM 64.0 °F 32.0 °F 30% 29.81 in 10.0 mi SW 9.2 mph - N/A   Clear
3:53 AM 60.1 °F 32.0 °F 35% 29.82 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 57.0 °F 30.9 °F 37% 29.84 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 AM 55.0 °F 32.0 °F 42% 29.87 in 10.0 mi NW 5.8 mph - N/A   Clear
7:53 AM 66.9 °F 33.1 °F 28% 29.88 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:53 AM 68.0 °F 39.9 °F 36% 29.88 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 69.1 °F 41.0 °F 36% 29.89 in 10.0 mi ESE 4.6 mph - N/A   Clear
10:53 AM 78.1 °F 41.0 °F 27% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 84.0 °F 39.9 °F 21% 29.87 in 10.0 mi East 5.8 mph - N/A   Clear
12:53 PM 88.0 °F 36.0 °F 16% 29.85 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:53 PM 91.0 °F 27.0 °F 10% 29.83 in 10.0 mi South 9.2 mph 23.0 mph N/A   Clear
2:32 PM 93.0 °F 25.0 °F 9% 30.04 in 10.0 mi South 10.4 mph 24.2 mph N/A   Clear
2:53 PM 95.0 °F 21.9 °F 7% 29.80 in 10.0 mi West 20.7 mph 31.1 mph N/A   Clear
3:00 PM 93.9 °F 21.9 °F 7% 30.04 in 10.0 mi WSW 13.8 mph 31.1 mph N/A   Clear
3:53 PM 95.0 °F 21.9 °F 7% 29.80 in 10.0 mi SW 15.0 mph 24.2 mph N/A   Clear
4:53 PM 93.0 °F 21.9 °F 8% 29.81 in 10.0 mi SSW 12.7 mph 25.3 mph N/A   Clear
5:53 PM 91.9 °F 25.0 °F 9% 29.81 in 10.0 mi South 11.5 mph - N/A   Clear
6:53 PM 89.1 °F 25.0 °F 10% 29.81 in 10.0 mi South 6.9 mph - N/A   Clear
7:53 PM 84.0 °F 26.1 °F 12% 29.80 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:53 PM 75.0 °F 25.0 °F 16% 29.84 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:53 PM 73.9 °F 25.0 °F 16% 29.86 in 10.0 mi WNW 11.5 mph - N/A   Clear
10:53 PM 75.0 °F 27.0 °F 17% 29.84 in 10.0 mi NW 12.7 mph - N/A   Clear
11:53 PM 69.1 °F 35.1 °F 29% 29.85 in 10.0 mi NW 13.8 mph - N/A   Clear