Weather History for Rock Springs, WY

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Wednesday, February 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 16 °F 28 °F  
Max Temperature 27 °F 37 °F 53 °F (2006)
Min Temperature 5 °F 18 °F -15 °F (1960)
Degree Days  
Heating Degree Days 49 37  
Month to date heating degree days 1070 1109  
Since 1 July heating degree days 5439 5813  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 6 °F    
Average Humidity 63    
Maximum Humidity 80    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.01 in 0.53 in (1982)
Month to date precipitation T 0.46  
Year to date precipitation T 0.91  
Sea Level Pressure  
Sea Level Pressure 30.44 in    
Wind  
Wind Speed 15 mph (WSW)    
Max Wind Speed 25 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Feb. 27, 2013 Rise Set
Actual Time 6:53 AM MST 6:04 PM MST
Civil Twilight 6:25 AM MST 6:32 PM MST
Nautical Twilight 5:53 AM MST 7:04 PM MST
Astronomical Twilight 5:21 AM MST 7:37 PM MST
Moon 8:32 PM MST (2/27) 7:28 AM MST (2/27)
Length of Visible Light 12h 07m
Length of Day
11h 11m
Waning Gibbous, 96% of the Moon is Illuminated
Feb 27
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 10.9 °F -5.4 °F 3.9 °F 73% 30.36 in 10.0 mi SW 15.0 mph - N/A   Clear
1:54 AM 10.9 °F -4.1 °F 3.9 °F 73% 30.38 in 10.0 mi WSW 12.7 mph - N/A   Clear
2:54 AM 10.0 °F -5.9 °F 3.9 °F 76% 30.37 in 10.0 mi WSW 13.8 mph - N/A   Clear
3:54 AM 10.0 °F -5.9 °F 3.9 °F 76% 30.37 in 10.0 mi WSW 13.8 mph - N/A   Clear
4:54 AM 9.0 °F -7.9 °F 3.0 °F 77% 30.41 in 10.0 mi SW 15.0 mph - N/A   Clear
5:54 AM 7.0 °F -7.5 °F 1.9 °F 80% 30.45 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:54 AM 7.0 °F -8.3 °F 1.9 °F 80% 30.46 in 10.0 mi WSW 11.5 mph - N/A   Clear
7:54 AM 9.0 °F -5.9 °F 3.9 °F 80% 30.47 in 10.0 mi SSW 11.5 mph - N/A   Clear
8:54 AM 12.9 °F -2.8 °F 6.1 °F 74% 30.49 in 10.0 mi WSW 15.0 mph 19.6 mph N/A   Clear
10:54 AM 17.1 °F 2.5 °F 8.1 °F 68% 30.47 in 10.0 mi West 15.0 mph - N/A   Clear
11:54 AM 19.9 °F 5.7 °F 8.1 °F 60% 30.47 in 10.0 mi West 16.1 mph - N/A   Clear
12:54 PM 23.0 °F 8.7 °F 9.0 °F 55% 30.44 in 10.0 mi West 18.4 mph 26.5 mph N/A   Clear
1:54 PM 26.1 °F 11.6 °F 9.0 °F 49% 30.41 in 10.0 mi WSW 21.9 mph - N/A   Clear
2:54 PM 27.0 °F 12.5 °F 10.0 °F 49% 30.40 in 10.0 mi West 23.0 mph 27.6 mph N/A   Clear
3:54 PM 27.0 °F 14.3 °F 10.0 °F 49% 30.41 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
4:54 PM 24.1 °F 10.1 °F 10.9 °F 57% 30.43 in 10.0 mi West 18.4 mph - N/A   Clear
5:54 PM 21.9 °F 7.3 °F 10.9 °F 63% 30.46 in 10.0 mi WSW 18.4 mph - N/A   Overcast
7:54 PM 18.0 °F 6.1 °F 7.0 °F 62% 30.48 in 10.0 mi WSW 10.4 mph - N/A   Clear
8:54 PM 17.1 °F 5.8 °F 6.1 °F 62% 30.47 in 10.0 mi WSW 9.2 mph - N/A   Clear
9:54 PM 15.1 °F 6.4 °F 6.1 °F 68% 30.48 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:54 PM 15.1 °F 1.1 °F 6.1 °F 68% 30.49 in 10.0 mi SW 12.7 mph - N/A   Clear
11:54 PM 17.1 °F 3.0 °F 7.0 °F 65% 30.46 in 10.0 mi West 13.8 mph - N/A   Clear