Weather History for Rock Springs, WY

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Monday, October 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 51 °F 39 °F  
Max Temperature 61 °F 50 °F 72 °F (2007)
Min Temperature 40 °F 29 °F 4 °F (1971)
Degree Days  
Heating Degree Days 14 26  
Month to date heating degree days 584 587  
Since 1 July heating degree days 713 915  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 541 286  
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 56    
Maximum Humidity 76    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.03 in 0.33 in (1972)
Month to date precipitation 0.07 0.82  
Year to date precipitation 2.76 7.52  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 27 mph    
Max Gust Speed 36 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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Date:

Astronomy

Oct. 29, 2012 Rise Set
Actual Time 7:45 AM MDT 6:13 PM MDT
Civil Twilight 7:16 AM MDT 6:42 PM MDT
Nautical Twilight 6:43 AM MDT 7:15 PM MDT
Astronomical Twilight 6:11 AM MDT 7:47 PM MDT
Moon 6:07 PM MDT (10/29) 7:39 AM MDT (10/29)
Length of Visible Light 11h 26m
Length of Day
10h 28m
Full, 100% of the Moon is Illuminated
Oct 29
Full
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

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 45.0 °F 39.7 °F 35.1 °F 68% 30.11 in 10.0 mi WSW 10.4 mph - N/A   Overcast
1:54 AM 42.1 °F 38.4 °F 35.1 °F 76% 30.11 in 10.0 mi South 5.8 mph - N/A   Overcast
2:54 AM 45.0 °F - 34.0 °F 65% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
3:54 AM 46.0 °F 39.9 °F 33.1 °F 61% 30.09 in 10.0 mi WSW 13.8 mph - N/A   Overcast
4:54 AM 46.0 °F 40.6 °F 32.0 °F 58% 30.09 in 10.0 mi WSW 11.5 mph - N/A   Overcast
5:54 AM 42.1 °F 35.2 °F 30.9 °F 65% 30.12 in 10.0 mi WSW 12.7 mph - N/A   Clear
6:54 AM 41.0 °F 35.2 °F 30.9 °F 67% 30.13 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
7:54 AM 41.0 °F 34.3 °F 30.0 °F 65% 30.15 in 10.0 mi WSW 11.5 mph - N/A   Clear
8:54 AM 46.0 °F 41.4 °F 32.0 °F 58% 30.13 in 10.0 mi West 9.2 mph - N/A   Clear
9:54 AM 46.9 °F - 32.0 °F 56% 30.14 in 10.0 mi SW 6.9 mph - N/A   Clear
10:54 AM 48.9 °F - 33.1 °F 54% 30.15 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:54 AM 54.0 °F - 32.0 °F 43% 30.12 in 10.0 mi West 6.9 mph - N/A   Clear
12:54 PM 57.0 °F - 33.1 °F 40% 30.09 in 10.0 mi West 13.8 mph - N/A   Clear
2:54 PM 61.0 °F - 32.0 °F 34% 30.04 in 10.0 mi West 20.7 mph - N/A   Clear
3:54 PM 60.1 °F - 32.0 °F 35% 30.04 in 10.0 mi West 26.5 mph 35.7 mph N/A   Clear
4:54 PM 59.0 °F - 32.0 °F 36% 30.05 in 10.0 mi West 19.6 mph 28.8 mph N/A   Clear
5:54 PM 55.9 °F - 32.0 °F 40% 30.09 in 10.0 mi West 21.9 mph - N/A   Clear
6:54 PM 52.0 °F - 33.1 °F 49% 30.12 in 10.0 mi West 11.5 mph - N/A   Clear
7:54 PM 50.0 °F - 33.1 °F 52% 30.14 in 10.0 mi West 15.0 mph - N/A   Clear
8:54 PM 48.0 °F - 32.0 °F 54% 30.14 in 10.0 mi WSW 13.8 mph - N/A   Clear
9:54 PM 46.9 °F - 30.9 °F 54% 30.16 in 10.0 mi WSW 10.4 mph - N/A   Clear
10:54 PM 46.0 °F 39.3 °F 30.0 °F 54% 30.15 in 10.0 mi WSW 16.1 mph - N/A   Clear
11:54 PM 44.1 °F 36.8 °F 30.0 °F 58% 30.14 in 10.0 mi WSW 16.1 mph - N/A   Clear