Weather History for Rock Springs, WY

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Monday, February 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F 22 °F  
Max Temperature 40 °F 31 °F 56 °F (1963)
Min Temperature 24 °F 13 °F -23 °F (1989)
Degree Days  
Heating Degree Days 33 43  
Month to date heating degree days 131 172  
Since 1 July heating degree days 4500 4876  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 14 °F    
Average Humidity 49    
Maximum Humidity 60    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.02 in 0.21 in (1959)
Month to date precipitation 0.00 0.07  
Year to date precipitation T 0.52  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 19 mph (WSW)    
Max Wind Speed 38 mph    
Max Gust Speed 46 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. 04, 2013 Rise Set
Actual Time 7:24 AM MST 5:36 PM MST
Civil Twilight 6:55 AM MST 6:05 PM MST
Nautical Twilight 6:22 AM MST 6:38 PM MST
Astronomical Twilight 5:50 AM MST 7:10 PM MST
Moon 2:04 AM MST (2/4) 12:01 PM MST (2/4)
Length of Visible Light 11h 09m
Length of Day
10h 11m
Last Quarter, 36% of the Moon is Illuminated
Feb 4
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

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 25.0 °F 12.2 °F 12.0 °F 58% 30.13 in 10.0 mi WSW 16.1 mph - N/A   Clear
1:54 AM 26.1 °F 16.2 °F 12.0 °F 55% 30.13 in 10.0 mi SW 10.4 mph - N/A   Clear
3:54 AM 25.0 °F 12.2 °F 12.9 °F 60% 30.09 in 10.0 mi WSW 16.1 mph - N/A   Clear
4:54 AM 26.1 °F 16.2 °F 12.0 °F 55% 30.12 in 10.0 mi WSW 10.4 mph - N/A   Clear
5:54 AM 25.0 °F 13.1 °F 12.0 °F 58% 30.14 in 10.0 mi SW 13.8 mph - N/A   Clear
6:54 AM 24.1 °F 14.4 °F 12.0 °F 60% 30.15 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
7:54 AM 26.1 °F 13.6 °F 14.0 °F 60% 30.15 in 10.0 mi West 16.1 mph - N/A   Mostly Cloudy
8:54 AM 27.0 °F 13.9 °F 12.9 °F 56% 30.16 in 10.0 mi WSW 18.4 mph - N/A   Clear
9:54 AM 32.0 °F 19.8 °F 14.0 °F 48% 30.14 in 10.0 mi West 20.7 mph 31.1 mph N/A   Clear
10:54 AM 35.1 °F 22.2 °F 15.1 °F 44% 30.11 in 10.0 mi West 27.6 mph 34.5 mph N/A   Clear
11:54 AM 37.0 °F 25.1 °F 16.0 °F 42% 30.09 in 10.0 mi West 26.5 mph 36.8 mph N/A   Clear
12:54 PM 39.0 °F 27.0 °F 16.0 °F 39% 30.07 in 10.0 mi West 31.1 mph 38.0 mph N/A   Clear
1:54 PM 39.9 °F 28.2 °F 16.0 °F 38% 30.04 in 10.0 mi West 31.1 mph 39.1 mph N/A   Clear
2:54 PM 39.0 °F 27.2 °F 15.1 °F 38% 30.06 in 10.0 mi West 29.9 mph 41.4 mph N/A   Clear
3:54 PM 39.9 °F 28.0 °F 16.0 °F 38% 30.07 in 10.0 mi West 32.2 mph 41.4 mph N/A   Clear
4:54 PM 36.0 °F 23.7 °F 16.0 °F 44% 30.09 in 10.0 mi West 26.5 mph 38.0 mph N/A   Partly Cloudy
6:54 PM 30.9 °F 20.7 °F 16.0 °F 54% 30.12 in 10.0 mi SW 13.8 mph - N/A   Clear
7:54 PM 30.0 °F 18.3 °F 17.1 °F 59% 30.12 in 10.0 mi WSW 17.3 mph - N/A   Clear
8:54 PM 28.9 °F 18.2 °F 16.0 °F 58% 30.16 in 10.0 mi WSW 13.8 mph - N/A   Clear
9:54 PM 28.9 °F 17.3 °F 15.1 °F 56% 30.14 in 10.0 mi WSW 16.1 mph - N/A   Clear
10:54 PM 30.0 °F 18.7 °F 15.1 °F 54% 30.11 in 10.0 mi WSW 16.1 mph - N/A   Clear
11:54 PM 28.9 °F 18.6 °F 14.0 °F 54% 30.13 in 10.0 mi WSW 12.7 mph - N/A   Clear