Weather History for Riverton, WY

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Saturday, March 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F 40 °F  
Max Temperature 54 °F 52 °F 72 °F (2012)
Min Temperature 35 °F 28 °F 14 °F (2009)
Degree Days  
Heating Degree Days 20 25  
Month to date heating degree days 855 892  
Since 1 July heating degree days 6421 6746  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 59    
Maximum Humidity 82    
Minimum Humidity 35    
Precipitation  
Precipitation T in 0.03 in 0.10 in (1998)
Month to date precipitation 0.11 0.52  
Year to date precipitation 0.76 1.03  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 1.1  
Since 1 July snowfall 19.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 7 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 30, 2013 Rise Set
Actual Time 6:58 AM MDT 7:38 PM MDT
Civil Twilight 6:30 AM MDT 8:06 PM MDT
Nautical Twilight 5:56 AM MDT 8:40 PM MDT
Astronomical Twilight 5:21 AM MDT 9:16 PM MDT
Moon 11:54 PM MDT (3/30) 8:50 AM MDT (3/30)
Length of Visible Light 13h 36m
Length of Day
12h 39m
Waning Gibbous, 86% of the Moon is Illuminated
Mar 30
Waning Gibbous
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

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 43.0 °F 41.3 °F 30.9 °F 62% 30.04 in 10.0 mi East 3.5 mph - N/A   Overcast
1:53 AM 37.9 °F 32.7 °F 28.9 °F 70% 30.07 in 10.0 mi SW 6.9 mph - N/A   Overcast
2:53 AM 39.9 °F 33.9 °F 30.0 °F 68% 30.06 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
3:53 AM 39.0 °F 36.8 °F 30.9 °F 73% 30.08 in 10.0 mi NNE 3.5 mph - N/A   Overcast
4:53 AM 39.0 °F 34.8 °F 30.0 °F 70% 30.08 in 10.0 mi NE 5.8 mph - N/A   Overcast
5:53 AM 37.0 °F 32.4 °F 30.9 °F 79% 30.08 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
6:53 AM 36.0 °F - 30.0 °F 79% 30.10 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:06 AM 35.6 °F 32.8 °F 30.2 °F 81% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
7:53 AM 39.0 °F 35.7 °F 33.1 °F 79% 30.13 in 10.0 mi North 4.6 mph - N/A   Overcast
8:53 AM 39.9 °F 33.9 °F 33.1 °F 77% 30.13 in 10.0 mi NNE 9.2 mph - N/A   Overcast
9:53 AM 41.0 °F 35.8 °F 33.1 °F 73% 30.15 in 10.0 mi NNE 8.1 mph - N/A   Overcast
10:53 AM 39.0 °F 34.8 °F 34.0 °F 82% 30.17 in 10.0 mi NNE 5.8 mph - 0.00 in   Overcast
11:09 AM 41.0 °F 33.9 °F 35.6 °F 81% 30.20 in 10.0 mi North 12.7 mph - N/A   Overcast
11:24 AM 41.0 °F 35.2 °F 33.8 °F 76% 30.20 in 10.0 mi NNE 9.2 mph - N/A   Overcast
11:53 AM 43.0 °F 38.2 °F 33.1 °F 68% 30.17 in 10.0 mi NE 8.1 mph - N/A   Overcast
12:36 PM 46.4 °F 42.4 °F 32.0 °F 57% 30.19 in 10.0 mi NNE 8.1 mph - N/A   Overcast
12:43 PM 46.4 °F 41.9 °F 32.0 °F 57% 30.19 in 10.0 mi NE 9.2 mph - N/A   Overcast
12:53 PM 46.0 °F 41.0 °F 32.0 °F 58% 30.15 in 10.0 mi ENE 10.4 mph - N/A   Overcast
1:53 PM 48.9 °F - 30.0 °F 48% 30.16 in 10.0 mi ENE 11.5 mph 19.6 mph N/A   Mostly Cloudy
2:53 PM 51.1 °F - 28.9 °F 43% 30.14 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
3:53 PM 52.0 °F - 26.1 °F 37% 30.13 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
4:53 PM 53.1 °F - 27.0 °F 37% 30.12 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
5:53 PM 52.0 °F - 26.1 °F 37% 30.13 in 10.0 mi East 6.9 mph - N/A   Clear
6:53 PM 50.0 °F - 25.0 °F 38% 30.14 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:53 PM 45.0 °F 42.6 °F 24.1 °F 44% 30.16 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:53 PM 42.1 °F 38.4 °F 26.1 °F 53% 30.17 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 PM 43.0 °F 41.3 °F 27.0 °F 53% 30.17 in 10.0 mi SE 3.5 mph - N/A   Clear
10:53 PM 39.9 °F 36.7 °F 26.1 °F 58% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
11:53 PM 39.0 °F 34.8 °F 25.0 °F 57% 30.15 in 10.0 mi SSW 5.8 mph - N/A   Clear