Weather History for Rock Springs, WY

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Saturday, March 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 43 °F 34 °F  
Max Temperature 53 °F 44 °F 64 °F (1994)
Min Temperature 32 °F 23 °F 3 °F (2002)
Degree Days  
Heating Degree Days 22 31  
Month to date heating degree days 430 542  
Since 1 July heating degree days 5911 6394  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 13 °F    
Average Humidity 33    
Maximum Humidity 52    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in 0.03 in 0.33 in (1966)
Month to date precipitation T 0.31  
Year to date precipitation T 1.24  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 16 mph (WSW)    
Max Wind Speed 36 mph    
Max Gust Speed 45 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

Mar. 16, 2013 Rise Set
Actual Time 7:25 AM MDT 7:24 PM MDT
Civil Twilight 6:58 AM MDT 7:51 PM MDT
Nautical Twilight 6:25 AM MDT 8:24 PM MDT
Astronomical Twilight 5:53 AM MDT 8:57 PM MDT
Moon 9:53 AM MDT (3/16) No Moon Set
Length of Visible Light 12h 53m
Length of Day
11h 58m
Waxing Crescent, 23% of the Moon is Illuminated
Mar 16
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New

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 39.9 °F 35.8 °F 17.1 °F 40% 29.90 in 10.0 mi South 5.8 mph - N/A   Clear
1:54 AM 37.9 °F 32.1 °F 17.1 °F 43% 29.89 in 10.0 mi West 8.1 mph - N/A   Clear
2:54 AM 39.9 °F 37.8 °F 18.0 °F 41% 29.88 in 10.0 mi SW 3.5 mph - N/A   Clear
3:54 AM 37.0 °F 34.5 °F 18.0 °F 46% 29.86 in 10.0 mi WSW 3.5 mph - N/A   Clear
4:54 AM 37.0 °F 32.4 °F 19.0 °F 48% 29.85 in 10.0 mi SW 5.8 mph - N/A   Clear
5:54 AM 36.0 °F - 19.0 °F 50% 29.85 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 37.0 °F 29.8 °F 21.0 °F 52% 29.86 in 10.0 mi WSW 10.4 mph - N/A   Overcast
7:54 AM 37.9 °F 29.6 °F 21.0 °F 51% 29.86 in 10.0 mi WSW 13.8 mph - N/A   Overcast
8:54 AM 39.0 °F 31.8 °F 21.9 °F 50% 29.87 in 10.0 mi WSW 11.5 mph - N/A   Scattered Clouds
9:54 AM 44.1 °F 35.9 °F 21.9 °F 42% 29.86 in 10.0 mi WSW 19.6 mph - N/A   Clear
10:54 AM 46.9 °F - 21.0 °F 36% 29.86 in 10.0 mi West 20.7 mph - N/A   Clear
11:54 AM 48.9 °F - 12.9 °F 24% 29.85 in 10.0 mi West 28.8 mph 35.7 mph N/A   Clear
12:54 PM 51.1 °F - 8.1 °F 18% 29.83 in 10.0 mi West 32.2 mph 39.1 mph N/A   Clear
1:54 PM 52.0 °F - 6.1 °F 16% 29.81 in 10.0 mi West 31.1 mph 43.7 mph N/A   Clear
2:54 PM 53.1 °F - 3.0 °F 13% 29.77 in 10.0 mi West 28.8 mph 39.1 mph N/A   Clear
3:54 PM 52.0 °F - 1.9 °F 13% 29.78 in 10.0 mi West 32.2 mph 44.9 mph N/A   Clear
4:54 PM 51.1 °F - 1.0 °F 13% 29.80 in 10.0 mi West 23.0 mph 34.5 mph N/A   Clear
5:54 PM 48.9 °F - 1.0 °F 14% 29.80 in 10.0 mi West 29.9 mph 35.7 mph N/A   Clear
6:54 PM 46.0 °F 37.2 °F 3.9 °F 18% 29.80 in 10.0 mi West 26.5 mph 34.5 mph N/A   Clear
7:54 PM 42.1 °F 31.9 °F 8.1 °F 25% 29.80 in 10.0 mi West 26.5 mph 35.7 mph N/A   Clear
8:54 PM 39.9 °F 34.5 °F 10.9 °F 31% 29.83 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:54 PM 39.0 °F 34.8 °F 12.9 °F 34% 29.81 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:54 PM 39.0 °F 31.8 °F 14.0 °F 36% 29.77 in 10.0 mi West 11.5 mph - N/A   Clear
11:54 PM 36.0 °F 33.3 °F 14.0 °F 41% 29.75 in 10.0 mi Variable 3.5 mph - N/A   Clear