Weather History for Rock Springs, WY

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Wednesday, April 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F 38 °F  
Max Temperature 62 °F 50 °F 68 °F (1990)
Min Temperature 27 °F 27 °F 11 °F (1955)
Degree Days  
Heating Degree Days 20 27  
Month to date heating degree days 65 81  
Since 1 July heating degree days 6461 6910  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 21 °F    
Average Humidity 48    
Maximum Humidity 81    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.02 in 0.39 in (1981)
Month to date precipitation T 0.07  
Year to date precipitation T 1.68  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 10 mph (West)    
Max Wind Speed 26 mph    
Max Gust Speed 31 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

Apr. 03, 2013 Rise Set
Actual Time 6:55 AM MDT 7:44 PM MDT
Civil Twilight 6:27 AM MDT 8:12 PM MDT
Nautical Twilight 5:53 AM MDT 8:45 PM MDT
Astronomical Twilight 5:19 AM MDT 9:20 PM MDT
Moon 2:43 AM MDT (4/3) 12:55 PM MDT (4/3)
Length of Visible Light 13h 45m
Length of Day
12h 48m
Last Quarter, 44% of the Moon is Illuminated
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last 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 36.0 °F 32.1 °F 25.0 °F 64% 30.03 in 10.0 mi SSW 4.6 mph - N/A   Clear
1:54 AM 35.1 °F - 19.9 °F 54% 30.04 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 35.1 °F - 24.1 °F 64% 30.05 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 30.9 °F 27.5 °F 21.9 °F 69% 30.05 in 10.0 mi SW 3.5 mph - N/A   Clear
4:54 AM 34.0 °F 31.0 °F 23.0 °F 64% 30.04 in 10.0 mi West 3.5 mph - N/A   Clear
5:54 AM 28.9 °F - 21.0 °F 72% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 27.0 °F 19.5 °F 21.0 °F 78% 30.11 in 10.0 mi SW 6.9 mph - N/A   Clear
7:54 AM 32.0 °F 26.4 °F 26.1 °F 79% 30.12 in 10.0 mi SW 5.8 mph - N/A   Clear
8:54 AM 37.0 °F 31.6 °F 28.0 °F 70% 30.12 in 10.0 mi West 6.9 mph - N/A   Clear
9:54 AM 43.0 °F 36.8 °F 26.1 °F 51% 30.11 in 10.0 mi WSW 11.5 mph - N/A   Clear
10:54 AM 48.9 °F - 25.0 °F 39% 30.08 in 10.0 mi West 11.5 mph - N/A   Clear
11:54 AM 53.1 °F - 21.9 °F 30% 30.07 in 10.0 mi West 12.7 mph 18.4 mph N/A   Clear
12:54 PM 55.0 °F - 21.9 °F 28% 30.06 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Clear
1:54 PM 59.0 °F - 19.9 °F 22% 30.03 in 10.0 mi WSW 15.0 mph 26.5 mph N/A   Clear
2:54 PM 60.1 °F - 14.0 °F 16% 30.00 in 10.0 mi WSW 13.8 mph - N/A   Partly Cloudy
3:54 PM 61.0 °F - 12.0 °F 15% 30.00 in 10.0 mi WSW 20.7 mph 27.6 mph N/A   Scattered Clouds
4:54 PM 59.0 °F - 14.0 °F 17% 30.00 in 10.0 mi West 19.6 mph 27.6 mph N/A   Partly Cloudy
5:54 PM 57.9 °F - 15.1 °F 19% 30.02 in 10.0 mi West 21.9 mph - N/A   Mostly Cloudy
6:54 PM 57.0 °F - 17.1 °F 21% 30.06 in 10.0 mi West 20.7 mph 26.5 mph N/A   Partly Cloudy
7:54 PM 51.1 °F - 19.0 °F 28% 30.08 in 10.0 mi West 12.7 mph 21.9 mph N/A   Clear
8:54 PM 48.9 °F - 21.0 °F 33% 30.10 in 10.0 mi West 16.1 mph - N/A   Clear
9:54 PM 46.9 °F - 24.1 °F 41% 30.11 in 10.0 mi NW 5.8 mph - N/A   Overcast
10:54 PM 45.0 °F 39.3 °F 26.1 °F 48% 30.10 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
11:54 PM 41.0 °F 34.7 °F 27.0 °F 57% 30.10 in 10.0 mi West 10.4 mph - N/A   Clear