Weather History for Rock Springs, WY

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Sunday, October 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F 48 °F  
Max Temperature 52 °F 61 °F 78 °F (1956)
Min Temperature 20 °F 35 °F 20 °F (1970)
Degree Days  
Heating Degree Days 29 17  
Month to date heating degree days 142 113  
Since 1 July heating degree days 271 441  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 541 286  
Moisture  
Dew Point 6 °F    
Average Humidity 38    
Maximum Humidity 62    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in 0.03 in 0.78 in (1949)
Month to date precipitation 0.00 0.20  
Year to date precipitation 2.69 6.90  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 15 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 07, 2012 Rise Set
Actual Time 7:20 AM MDT 6:46 PM MDT
Civil Twilight 6:52 AM MDT 7:14 PM MDT
Nautical Twilight 6:20 AM MDT 7:46 PM MDT
Astronomical Twilight 5:47 AM MDT 8:18 PM MDT
Moon 11:58 PM MDT (10/7) 2:02 PM MDT (10/7)
Length of Visible Light 12h 22m
Length of Day
11h 26m
Waning Gibbous, 55% of the Moon is Illuminated
Oct 7
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
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 28.0 °F 24.2 °F 5.0 °F 38% 30.21 in 10.0 mi SE 3.5 mph - N/A   Clear
1:54 AM 27.0 °F 23.0 °F 5.0 °F 39% 30.23 in 10.0 mi East 3.5 mph - N/A   Clear
2:54 AM 26.1 °F - 5.0 °F 41% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 24.1 °F 15.2 °F 5.0 °F 44% 30.23 in 10.0 mi East 8.1 mph - N/A   Clear
4:54 AM 23.0 °F 17.0 °F 8.1 °F 53% 30.23 in 10.0 mi East 4.6 mph - N/A   Clear
5:54 AM 21.9 °F 17.2 °F 8.1 °F 55% 30.25 in 10.0 mi East 3.5 mph - N/A   Clear
6:54 AM 21.9 °F 17.2 °F 7.0 °F 53% 30.27 in 10.0 mi SE 3.5 mph - N/A   Clear
7:54 AM 21.0 °F - 10.0 °F 63% 30.28 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 26.1 °F - 7.0 °F 44% 30.30 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 30.9 °F 27.5 °F 7.0 °F 37% 30.28 in 10.0 mi South 3.5 mph - N/A   Clear
10:54 AM 36.0 °F 30.3 °F 9.0 °F 33% 30.26 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:54 AM 42.1 °F 37.7 °F 8.1 °F 25% 30.20 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:54 PM 46.0 °F 41.4 °F 8.1 °F 21% 30.18 in 10.0 mi West 9.2 mph - N/A   Clear
1:54 PM 48.0 °F - 5.0 °F 17% 30.14 in 10.0 mi West 11.5 mph 23.0 mph N/A   Clear
2:54 PM 50.0 °F - 3.9 °F 15% 30.12 in 10.0 mi West 13.8 mph 21.9 mph N/A   Clear
3:54 PM 51.1 °F - 3.0 °F 14% 30.11 in 10.0 mi West 9.2 mph 19.6 mph N/A   Clear
4:54 PM 52.0 °F - 3.0 °F 14% 30.09 in 10.0 mi West 9.2 mph - N/A   Clear
5:54 PM 52.0 °F - 1.9 °F 13% 30.09 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:54 PM 48.9 °F - 3.9 °F 16% 30.09 in 10.0 mi WSW 10.4 mph - N/A   Clear
7:54 PM 44.1 °F 38.1 °F 3.9 °F 19% 30.14 in 10.0 mi SW 11.5 mph - N/A   Clear
8:54 PM 45.0 °F 38.5 °F 5.0 °F 19% 30.12 in 10.0 mi West 13.8 mph - N/A   Clear
9:54 PM 45.0 °F 39.3 °F 7.0 °F 21% 30.09 in 10.0 mi WSW 11.5 mph - N/A   Clear
10:54 PM 41.0 °F 34.3 °F 7.0 °F 25% 30.08 in 10.0 mi SSW 11.5 mph - N/A   Clear
11:54 PM 41.0 °F 33.1 °F 8.1 °F 26% 30.05 in 10.0 mi SW 15.0 mph - N/A   Clear