Weather History for Rock Springs, WY

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Friday, January 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 33 °F 21 °F  
Max Temperature 38 °F 30 °F 46 °F (1953)
Min Temperature 28 °F 12 °F -20 °F (1949)
Degree Days  
Heating Degree Days 32 44  
Month to date heating degree days 1207 1095  
Since 1 July heating degree days 4131 4447  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 28 °F    
Average Humidity 81    
Maximum Humidity 92    
Minimum Humidity 70    
Precipitation  
Precipitation 0.00 in 0.01 in 0.29 in (1979)
Month to date precipitation T 0.35  
Year to date precipitation T 0.35  
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 17 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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Daily Weather History Graph

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Astronomy

Jan. 25, 2013 Rise Set
Actual Time 7:34 AM MST 5:23 PM MST
Civil Twilight 7:04 AM MST 5:53 PM MST
Nautical Twilight 6:30 AM MST 6:27 PM MST
Astronomical Twilight 5:57 AM MST 6:59 PM MST
Moon 4:23 PM MST (1/25) 6:15 AM MST (1/25)
Length of Visible Light 10h 49m
Length of Day
9h 49m
Waxing Gibbous, 98% of the Moon is Illuminated
Jan 25
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First 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 28.9 °F 19.8 °F 27.0 °F 92% 30.30 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
1:54 AM 32.0 °F 24.2 °F 30.0 °F 92% 30.28 in 10.0 mi SW 9.2 mph - N/A   Overcast
2:54 AM 32.0 °F 23.6 °F 28.9 °F 88% 30.30 in 10.0 mi WSW 10.4 mph - N/A   Overcast
3:54 AM 32.0 °F 24.2 °F 28.9 °F 88% 30.28 in 10.0 mi SW 9.2 mph - N/A   Overcast
5:54 AM 32.0 °F 23.6 °F 28.9 °F 88% 30.27 in 10.0 mi SW 10.4 mph - N/A   Overcast
6:54 AM 32.0 °F 23.6 °F 28.9 °F 88% 30.28 in 10.0 mi SSW 10.4 mph - N/A   Overcast
7:54 AM 33.1 °F 26.1 °F 28.9 °F 85% 30.27 in 10.0 mi SW 8.1 mph - N/A   Overcast
8:54 AM 34.0 °F 26.6 °F 28.9 °F 82% 30.28 in 10.0 mi WSW 9.2 mph - N/A   Overcast
9:54 AM 35.1 °F 28.6 °F 30.0 °F 82% 30.27 in 10.0 mi WSW 8.1 mph - N/A   Overcast
10:54 AM 36.0 °F 27.5 °F 28.9 °F 76% 30.30 in 10.0 mi WSW 12.7 mph - N/A   Overcast
11:54 AM 36.0 °F 27.5 °F 28.9 °F 76% 30.28 in 10.0 mi WSW 12.7 mph - N/A   Overcast
12:54 PM 37.0 °F 29.3 °F 28.9 °F 73% 30.25 in 10.0 mi WSW 11.5 mph - N/A   Overcast
1:54 PM 37.9 °F 30.0 °F 28.9 °F 70% 30.19 in 10.0 mi WSW 12.7 mph - N/A   Overcast
2:54 PM 37.0 °F 28.5 °F 28.0 °F 70% 30.19 in 10.0 mi WSW 13.8 mph - N/A   Overcast
3:54 PM 37.0 °F 30.4 °F 28.0 °F 70% 30.19 in 10.0 mi WSW 9.2 mph - N/A   Overcast
4:54 PM 36.0 °F 29.6 °F 28.0 °F 73% 30.19 in 10.0 mi WSW 8.1 mph - N/A   Overcast
5:54 PM 35.1 °F 28.6 °F 28.0 °F 76% 30.19 in 10.0 mi SW 8.1 mph - N/A   Overcast
6:54 PM 35.1 °F 28.6 °F 28.0 °F 76% 30.19 in 10.0 mi SW 8.1 mph - N/A   Overcast
7:54 PM 35.1 °F 27.4 °F 28.0 °F 76% 30.17 in 10.0 mi SW 10.4 mph - N/A   Overcast
8:54 PM 36.0 °F 29.0 °F 28.0 °F 73% 30.16 in 10.0 mi SW 9.2 mph - N/A   Overcast
9:54 PM 34.0 °F 26.6 °F 28.0 °F 79% 30.16 in 10.0 mi SW 9.2 mph - N/A   Overcast
10:54 PM 33.1 °F 26.1 °F 27.0 °F 78% 30.14 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
11:54 PM 32.0 °F 24.8 °F 26.1 °F 79% 30.15 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy