Weather History for Rock Springs, WY

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Thursday, January 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 33 °F 22 °F  
Max Temperature 40 °F 30 °F 54 °F (1990)
Min Temperature 26 °F 13 °F -25 °F (1962)
Degree Days  
Heating Degree Days 32 44  
Month to date heating degree days 512 440  
Since 1 July heating degree days 3436 3792  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 18 °F    
Average Humidity 60    
Maximum Humidity 75    
Minimum Humidity 44    
Precipitation  
Precipitation T in 0.01 in 0.12 in (1963)
Month to date precipitation T 0.14  
Year to date precipitation T 0.14  
Sea Level Pressure  
Sea Level Pressure 29.60 in    
Wind  
Wind Speed 18 mph (South)    
Max Wind Speed 36 mph    
Max Gust Speed 45 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Jan. 10, 2013 Rise Set
Actual Time 7:42 AM MST 5:05 PM MST
Civil Twilight 7:11 AM MST 5:36 PM MST
Nautical Twilight 6:36 AM MST 6:11 PM MST
Astronomical Twilight 6:03 AM MST 6:44 PM MST
Moon 6:25 AM MST (1/10) 4:17 PM MST (1/10)
Length of Visible Light 10h 25m
Length of Day
9h 23m
Waning Crescent, 2% of the Moon is Illuminated
Jan 10
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 32.0 °F 19.2 °F 17.1 °F 54% 29.89 in 10.0 mi SSE 23.0 mph 27.6 mph N/A   Clear
1:54 AM 30.9 °F 18.1 °F 17.1 °F 57% 29.86 in 10.0 mi SSE 21.9 mph 31.1 mph N/A   Clear
2:54 AM 32.0 °F 19.2 °F 17.1 °F 54% 29.81 in 10.0 mi SSE 23.0 mph 31.1 mph N/A   Clear
3:54 AM 33.1 °F 28.7 °F 17.1 °F 52% 29.80 in 10.0 mi Variable 4.6 mph 26.5 mph N/A   Clear
4:54 AM 34.0 °F 23.0 °F 16.0 °F 48% 29.76 in 10.0 mi South 18.4 mph 29.9 mph N/A   Clear
5:54 AM 30.9 °F 19.8 °F 17.1 °F 57% 29.75 in 10.0 mi SSE 16.1 mph 24.2 mph N/A   Clear
6:54 AM 30.9 °F - 17.1 °F 57% 29.76 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 28.9 °F 21.9 °F 17.1 °F 61% 29.76 in 10.0 mi East 6.9 mph - N/A   Clear
8:54 AM 30.9 °F 18.7 °F 17.1 °F 57% 29.75 in 10.0 mi South 19.6 mph 26.5 mph N/A   Clear
9:54 AM 33.1 °F 20.6 °F 18.0 °F 54% 29.68 in 10.0 mi South 23.0 mph 28.8 mph N/A   Partly Cloudy
10:54 AM 34.0 °F 26.6 °F 18.0 °F 52% 29.68 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:54 AM 37.0 °F 31.6 °F 19.9 °F 50% 29.62 in 10.0 mi South 6.9 mph - N/A   Clear
12:54 PM 39.0 °F 28.3 °F 19.9 °F 46% 29.52 in 10.0 mi SSW 24.2 mph 33.4 mph N/A   Clear
1:54 PM 39.0 °F 28.0 °F 19.9 °F 46% 29.51 in 10.0 mi SSW 25.3 mph 35.7 mph N/A   Clear
2:54 PM 37.9 °F 26.3 °F 19.9 °F 48% 29.51 in 10.0 mi SSW 26.5 mph 33.4 mph N/A   Clear
3:54 PM 36.0 °F 23.9 °F 19.0 °F 50% 29.48 in 10.0 mi SSW 25.3 mph 34.5 mph N/A   Clear
4:54 PM 32.0 °F 20.1 °F 18.0 °F 56% 29.48 in 10.0 mi SSW 19.6 mph - N/A   Clear
5:54 PM 30.9 °F 15.5 °F 17.1 °F 57% 29.47 in 10.0 mi South 33.4 mph 42.6 mph N/A   Clear
6:54 PM 30.9 °F 17.5 °F 18.0 °F 59% 29.46 in 10.0 mi South 24.2 mph 39.1 mph N/A   Clear
7:54 PM 28.9 °F 14.5 °F 18.0 °F 64% 29.47 in 10.0 mi SW 25.3 mph 31.1 mph N/A   Clear
8:54 PM 28.9 °F 17.3 °F 19.0 °F 67% 29.45 in 10.0 mi SSW 16.1 mph 25.3 mph N/A   Clear
9:54 PM 28.0 °F 14.9 °F 19.9 °F 72% 29.42 in 10.0 mi SW 19.6 mph - N/A   Mostly Cloudy
10:54 PM 26.1 °F 17.6 °F 19.9 °F 78% 29.41 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:54 PM 23.0 °F 7.6 °F 19.0 °F 85% 29.41 in 3.0 mi WSW 21.9 mph 31.1 mph 0.00 in Snow Light Snow
11:57 PM 23.0 °F 8.0 °F 19.4 °F 86% 29.38 in 2.5 mi West 20.7 mph 31.1 mph 0.00 in Snow Light Snow