Riverton, WY

4:43 PM MST on December 04, 2016 (GMT -0700)
Riverton Regional

Weather History for KRIW - May, 2013

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Sunday, May 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 55 °F  
Max Temperature 50 °F 68 °F 89 °F (1992)
Min Temperature 45 °F 42 °F 31 °F (2003)
Degree Days  
Heating Degree Days 17 10  
Month to date heating degree days 193 249  
Since 1 July heating degree days 7403 7645  
Cooling Degree Days 0 0  
Month to date cooling degree days 13 0  
Year to date cooling degree days 13 0  
Moisture  
Dew Point 43 °F    
Average Humidity 87    
Maximum Humidity 93    
Minimum Humidity 80    
Precipitation  
Precipitation 0.68 in 0.06 in 1.91 in (2011)
Month to date precipitation 1.20 1.10  
Year to date precipitation 3.26 3.46  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 2.4  
Since 1 July snowfall 38.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

May. 19, 2013 Rise Set
Actual Time 5:46 AM MDT 8:35 PM MDT
Civil Twilight 5:13 AM MDT 9:08 PM MDT
Nautical Twilight 4:31 AM MDT 9:50 PM MDT
Astronomical Twilight 3:42 AM MDT 10:39 PM MDT
Moon 2:33 PM MDT (5/19) 2:20 AM MDT (5/19)
Length of Visible Light 15h 55m
Length of Day
14h 48m
Waxing Gibbous, 66% of the Moon is Illuminated
May 19
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

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 48.0 °F - 44.1 °F 86% 29.84 in 10.0 mi NW 6.9 mph - 0.01 in Rain Light Rain
1:53 AM 46.9 °F - 44.1 °F 90% 29.83 in 10.0 mi NW 6.9 mph - 0.04 in Rain Light Rain
2:53 AM 46.9 °F - 44.1 °F 90% 29.83 in 9.0 mi West 13.8 mph - 0.03 in Rain Light Rain
3:53 AM 46.0 °F 40.6 °F 41.0 °F 83% 29.83 in 9.0 mi WNW 11.5 mph - 0.06 in Rain Light Rain
4:53 AM 46.0 °F 43.1 °F 41.0 °F 83% 29.86 in 10.0 mi West 5.8 mph - 0.06 in Rain Light Rain
5:53 AM 44.6 °F 43.1 °F 42.8 °F 93% 29.94 in 10.0 mi WSW 3.5 mph - N/A Rain Light Rain
6:53 AM 45.0 °F 41.8 °F 43.0 °F 93% 29.86 in 6.0 mi South 5.8 mph - 0.05 in Rain Light Rain
7:04 AM 44.6 °F 40.7 °F 42.8 °F 93% 29.95 in 6.0 mi South 6.9 mph - 0.01 in Rain Light Rain
7:35 AM 44.6 °F 40.7 °F 42.8 °F 93% 29.95 in 10.0 mi SSW 6.9 mph - 0.02 in Rain Light Rain
7:53 AM 45.0 °F 42.6 °F 43.0 °F 93% 29.88 in 3.0 mi SW 4.6 mph - 0.05 in Rain Rain
8:02 AM 44.6 °F 43.1 °F 42.8 °F 93% 29.96 in 2.5 mi South 3.5 mph - 0.03 in Rain Rain
8:09 AM 44.6 °F 43.1 °F 42.8 °F 93% 29.96 in 4.0 mi South 3.5 mph - 0.04 in Rain Rain
8:24 AM 44.6 °F - 42.8 °F 93% 29.95 in 4.0 mi Calm Calm - 0.07 in Rain Rain
8:53 AM 46.0 °F - 43.0 °F 89% 29.88 in 10.0 mi Calm Calm - 0.11 in Rain Light Rain
9:14 AM 46.4 °F - 42.8 °F 87% 29.96 in 7.0 mi Calm Calm - 0.02 in Rain Light Rain
9:48 AM 48.2 °F - 42.8 °F 82% 29.96 in 10.0 mi NW 5.8 mph - 0.03 in Rain Light Rain
9:53 AM 48.0 °F - 43.0 °F 83% 29.88 in 10.0 mi Variable 4.6 mph - 0.03 in Rain Light Rain
10:04 AM 48.2 °F - 42.8 °F 82% 29.96 in 10.0 mi West 8.1 mph - 0.00 in Rain Light Rain
10:38 AM 46.4 °F 41.5 °F 42.8 °F 87% 29.96 in 5.0 mi West 10.4 mph - N/A Rain Light Rain
10:53 AM 46.0 °F 39.6 °F 43.0 °F 89% 29.90 in 9.0 mi WNW 15.0 mph - 0.05 in Rain Light Rain
11:06 AM 46.4 °F 39.8 °F 42.8 °F 87% 29.97 in 10.0 mi NW 16.1 mph - N/A Rain Light Rain
11:53 AM 46.0 °F 38.8 °F 43.0 °F 89% 29.92 in 10.0 mi WNW 18.4 mph - 0.03 in Rain Light Rain
12:10 PM 46.4 °F 39.8 °F 42.8 °F 87% 29.97 in 10.0 mi West 16.1 mph - 0.00 in Rain Light Rain
12:18 PM 46.4 °F 39.8 °F 42.8 °F 87% 29.97 in 10.0 mi West 16.1 mph - 0.00 in   Overcast
12:53 PM 48.2 °F - 42.8 °F 82% 29.96 in 10.0 mi West 17.3 mph - N/A Rain Light Rain
1:53 PM 48.2 °F - 42.8 °F 82% 29.96 in 10.0 mi WSW 12.7 mph - N/A Rain Light Rain
2:03 PM 48.2 °F - 44.6 °F 87% 29.96 in 10.0 mi WSW 12.7 mph - 0.00 in Rain Light Rain
2:15 PM 50.0 °F - 44.6 °F 82% 29.96 in 10.0 mi WSW 11.5 mph - 0.00 in Rain Light Rain
2:24 PM 48.2 °F - 44.6 °F 87% 29.96 in 10.0 mi WSW 10.4 mph - 0.00 in Rain Light Rain
2:53 PM 50.0 °F - 45.0 °F 83% 29.88 in 10.0 mi WSW 10.4 mph - 0.00 in Rain Light Rain
3:05 PM 48.2 °F - 42.8 °F 82% 29.96 in 10.0 mi WSW 6.9 mph - 0.00 in Rain Light Rain
3:53 PM 48.9 °F - 44.1 °F 83% 29.90 in 8.0 mi Calm Calm - 0.05 in Rain Light Rain
4:16 PM 48.2 °F - 44.6 °F 87% 29.97 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
4:53 PM 50.0 °F - 45.0 °F 83% 29.90 in 9.0 mi Calm Calm - 0.01 in Rain Light Rain
5:17 PM 50.0 °F - 44.6 °F 82% 29.96 in 10.0 mi North 13.8 mph 20.7 mph 0.00 in Rain Light Rain
5:27 PM 50.0 °F - 42.8 °F 76% 29.96 in 10.0 mi North 21.9 mph 26.5 mph 0.00 in Rain Light Rain
5:53 PM 48.9 °F - 42.1 °F 77% 29.90 in 10.0 mi NNE 18.4 mph 28.8 mph 0.00 in Rain Light Rain
6:53 PM 48.9 °F - 42.1 °F 77% 29.92 in 10.0 mi North 13.8 mph 21.9 mph 0.00 in Rain Light Rain
7:53 PM 48.0 °F - 42.1 °F 80% 29.94 in 10.0 mi North 6.9 mph - 0.00 in   Overcast
8:53 PM 46.0 °F 39.9 °F 41.0 °F 83% 29.96 in 10.0 mi NNE 13.8 mph 24.2 mph 0.00 in Rain Light Rain
9:53 PM 46.4 °F 38.5 °F 39.2 °F 76% 30.02 in 10.0 mi North 21.9 mph 27.6 mph N/A   Overcast
10:53 PM 45.0 °F 39.3 °F 41.0 °F 86% 29.99 in 10.0 mi NNW 11.5 mph - 0.01 in Rain Light Rain
11:33 PM 44.6 °F 40.7 °F 42.8 °F 93% 30.03 in 10.0 mi WNW 6.9 mph - 0.01 in Rain Light Rain
11:53 PM 45.0 °F 41.8 °F 42.1 °F 90% 29.99 in 10.0 mi NW 5.8 mph - 0.02 in Rain Light Rain