Riverton, WY

11:19 AM MDT on May 24, 2017 (GMT -0600)
Riverton Regional

Weather History for KRIW - September, 2012

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Monday, September 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F 54 °F  
Max Temperature 75 °F 68 °F 84 °F (2014)
Min Temperature 49 °F 41 °F 24 °F (2000)
Degree Days  
Heating Degree Days 3 11  
Month to date heating degree days 70 153  
Since 1 July heating degree days 74 191  
Cooling Degree Days 0 0  
Month to date cooling degree days 23 24  
Year to date cooling degree days 764 492  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 50    
Maximum Humidity 74    
Minimum Humidity 25    
Precipitation  
Precipitation 0.01 in 0.04 in 0.67 in (2016)
Month to date precipitation 0.05 0.64  
Year to date precipitation 2.19 7.46  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
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

Sep. 24, 2012 Rise Set
Actual Time 7:03 AM MDT 7:06 PM MDT
Civil Twilight 6:35 AM MDT 7:34 PM MDT
Nautical Twilight 6:02 AM MDT 8:07 PM MDT
Astronomical Twilight 5:28 AM MDT 8:41 PM MDT
Moon 4:01 PM MDT 1:16 AM MDT
Length of Visible Light 12h 59m
Length of Day
12h 02m
Waxing Gibbous, 71% of the Moon is Illuminated
Sep 24
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
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 55.9 °F 45.0 °F 67% 29.99 in 10.0 mi South 3.5 mph - N/A   Clear
1:53 AM 54.0 °F 45.0 °F 72% 29.99 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:53 AM 50.0 °F 43.0 °F 77% 29.98 in 10.0 mi WNW 11.5 mph - N/A   Clear
3:53 AM 50.0 °F 39.0 °F 66% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
4:53 AM 51.1 °F 39.0 °F 63% 29.97 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
5:53 AM 52.0 °F 39.0 °F 61% 29.96 in 10.0 mi NW 12.7 mph - N/A   Scattered Clouds
6:53 AM 50.0 °F 37.9 °F 63% 29.98 in 10.0 mi WNW 12.7 mph - N/A   Clear
7:53 AM 52.0 °F 37.9 °F 59% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:53 AM 59.0 °F 39.0 °F 48% 29.95 in 10.0 mi NNW 8.1 mph - N/A   Clear
9:53 AM 61.0 °F 41.0 °F 48% 29.97 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 AM 63.0 °F 39.9 °F 43% 29.96 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
11:53 AM 66.9 °F 37.9 °F 34% 29.94 in 10.0 mi WSW 5.8 mph - N/A   Overcast
12:53 PM 71.1 °F 36.0 °F 28% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 73.0 °F 37.9 °F 28% 29.87 in 10.0 mi SE 4.6 mph - N/A   Clear
2:53 PM 75.0 °F 37.0 °F 25% 29.86 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:53 PM 72.0 °F 37.9 °F 29% 29.86 in 10.0 mi SW 10.4 mph - N/A   Clear
4:53 PM 72.0 °F 36.0 °F 27% 29.85 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
5:53 PM 68.0 °F 41.0 °F 37% 29.86 in 10.0 mi NW 15.0 mph 23.0 mph N/A   Scattered Clouds
6:53 PM 66.9 °F 39.0 °F 36% 29.86 in 10.0 mi North 11.5 mph - N/A   Overcast
7:53 PM 64.9 °F 41.0 °F 42% 29.88 in 10.0 mi SW 17.3 mph 23.0 mph N/A   Overcast
8:33 PM 60.8 °F 46.4 °F 59% 30.04 in 10.0 mi West 12.7 mph - 0.00 in Rain , Thunderstorm Light Rain
8:48 PM 60.8 °F 44.6 °F 55% 30.04 in 10.0 mi WSW 12.7 mph - 0.00 in   Mostly Cloudy
8:53 PM 60.1 °F 45.0 °F 57% 29.90 in 10.0 mi WSW 11.5 mph - 0.00 in   Mostly Cloudy
9:53 PM 59.0 °F 45.0 °F 60% 29.92 in 10.0 mi West 10.4 mph - 0.00 in Rain Light Rain
10:53 PM 54.0 °F 48.9 °F 83% 29.92 in 10.0 mi WNW 10.4 mph - 0.00 in Rain Light Rain
11:53 PM 55.0 °F 48.9 °F 80% 29.91 in 10.0 mi West 5.8 mph - 0.01 in   Overcast