Weather History for Rock Springs, WY

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Friday, October 14, 2011

  Actual Average Record
Temperature  
Mean Temperature 57 °F 45 °F  
Max Temperature 68 °F 58 °F 76 °F (1950)
Min Temperature 45 °F 33 °F 16 °F (1966)
Degree Days  
Heating Degree Days 8 20  
Month to date heating degree days 165 244  
Since 1 July heating degree days 304 572  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 333 286  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 28 °F    
Average Humidity 37    
Maximum Humidity 48    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.03 in 0.39 in (1980)
Month to date precipitation 0.59 0.40  
Year to date precipitation 7.10 7.10  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 14, 2011 Rise Set
Actual Time 7:26 AM MDT 6:36 PM MDT
Civil Twilight 6:58 AM MDT 7:04 PM MDT
Nautical Twilight 6:26 AM MDT 7:36 PM MDT
Astronomical Twilight 5:54 AM MDT 8:08 PM MDT
Moon 7:49 PM MDT (10/14) 10:01 AM MDT (10/14)
Length of Visible Light 12h 05m
Length of Day
11h 09m
Waning Gibbous, 94% of the Moon is Illuminated
Oct 14
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.9 °F - 21.9 °F 35% 29.98 in 10.0 mi SW 10.4 mph - N/A   Clear
1:54 AM 48.0 °F - 21.9 °F 36% 29.96 in 10.0 mi SW 13.8 mph - N/A   Clear
2:54 AM 48.0 °F - 23.0 °F 37% 29.95 in 10.0 mi SW 11.5 mph - N/A   Clear
3:54 AM 46.9 °F - 24.1 °F 41% 29.94 in 10.0 mi SW 11.5 mph - N/A   Clear
4:54 AM 46.0 °F 40.6 °F 25.0 °F 44% 29.95 in 10.0 mi SW 11.5 mph - N/A   Clear
5:54 AM 46.0 °F 40.2 °F 25.0 °F 44% 29.97 in 10.0 mi WSW 12.7 mph - N/A   Clear
6:54 AM 46.4 °F 40.7 °F 24.8 °F 43% 30.13 in 10.0 mi WSW 12.7 mph - N/A   Clear
7:54 AM 46.9 °F - 25.0 °F 42% 30.00 in 10.0 mi SW 15.0 mph - N/A   Clear
8:54 AM 48.9 °F - 27.0 °F 43% 30.03 in 10.0 mi WSW 12.7 mph - N/A   Clear
9:54 AM 54.0 °F - 28.0 °F 37% 30.03 in 10.0 mi West 16.1 mph - N/A   Clear
10:54 AM 57.0 °F - 28.0 °F 33% 30.03 in 10.0 mi West 13.8 mph - N/A   Clear
11:54 AM 61.0 °F - 28.9 °F 30% 30.01 in 10.0 mi WSW 16.1 mph - N/A   Mostly Cloudy
12:54 PM 63.0 °F - 28.9 °F 28% 30.00 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
1:54 PM 64.9 °F - 30.9 °F 28% 29.97 in 10.0 mi West 23.0 mph 26.5 mph N/A   Partly Cloudy
2:54 PM 66.9 °F - 30.9 °F 26% 29.94 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Mostly Cloudy
3:54 PM 64.0 °F - 30.0 °F 28% 29.95 in 10.0 mi WNW 16.1 mph 26.5 mph N/A   Scattered Clouds
4:54 PM 64.0 °F - 30.0 °F 28% 29.96 in 10.0 mi West 12.7 mph 23.0 mph N/A   Clear
5:54 PM 64.0 °F - 30.0 °F 28% 29.96 in 10.0 mi West 15.0 mph 23.0 mph N/A   Clear
6:54 PM 59.0 °F - 30.9 °F 35% 29.98 in 10.0 mi West 13.8 mph - N/A   Clear
7:54 PM 55.0 °F - 32.0 °F 42% 30.01 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:54 PM 55.0 °F - 32.0 °F 42% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:54 PM 51.1 °F - 32.0 °F 48% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:54 PM 53.1 °F - 30.9 °F 43% 30.00 in 10.0 mi Variable 4.6 mph 16.1 mph N/A   Clear
11:54 PM - - - N/A% 30.17 in 10.0 mi SSW 10.4 mph 20.7 mph N/A   Clear