History for Rock Springs, WY

Saturday, January 12, 2013 — View Current Conditions
Saturday, January 12, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 1 °F 22 °F  
Max Temperature 7 °F 30 °F 48 °F (1969)
Min Temperature -6 °F 13 °F -37 °F (1963)
Degree Days
Heating Degree Days 64 44  
Month to date heating degree days 629 528  
Since 1 July heating degree days 3553 3880  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point -6 °F    
Average Humidity 75    
Maximum Humidity 86    
Minimum Humidity 63    
Precipitation
Precipitation T in 0.02 in 0.29 in (1979)
Month to date precipitation T 0.17  
Year to date precipitation T 0.17  
Sea Level Pressure
Sea Level Pressure 30.00 in    
Wind
Wind Speed 4 mph (NE)    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 22, 2013 Rise Set
Actual Time 7:41 AM MST 5:08 PM MST
Civil Twilight 7:10 AM MST 5:38 PM MST
Nautical Twilight 6:36 AM MST 6:13 PM MST
Astronomical Twilight 6:03 AM MST 6:46 PM MST
Moon 8:01 AM MST (1/12) 6:42 PM MST (1/12)
Length Of Visible Light 10h 28m
Length of Day
9h 26m
New Moon, 1% of the Moon is Illuminated
Jan 12
New Moon
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
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Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 1.4 °F -14.5 °F -2.2 °F 85% 29.78 in 5.0 mi ENE 10.4 mph - 0.00 in   Haze
12:26 AM 1.4 °F -13.5 °F -2.2 °F 85% 29.78 in 4.0 mi ENE 9.2 mph - 0.00 in   Overcast
12:54 AM 1.0 °F -15.8 °F -4.0 °F 79% 30.04 in 10.0 mi ENE 11.5 mph - 0.00 in   Overcast
1:30 AM -0.4 °F -13.4 °F -5.8 °F 78% 29.79 in 5.0 mi NE 6.9 mph - N/A   Overcast
1:38 AM -0.4 °F -15.7 °F -5.8 °F 78% 29.80 in 6.0 mi ENE 9.2 mph - N/A   Haze
1:54 AM -0.9 °F -16.4 °F -6.0 °F 79% 30.07 in 10.0 mi NE 9.2 mph - N/A   Overcast
2:54 AM -2.0 °F -15.4 °F -7.1 °F 79% 30.07 in 4.0 mi ENE 6.9 mph - 0.00 in   Haze
3:07 AM -2.2 °F -12.5 °F -7.6 °F 78% 29.80 in 4.0 mi ENE 4.6 mph - N/A   Haze
3:54 AM -2.9 °F -13.3 °F -8.0 °F 79% 30.08 in 2.5 mi NE 4.6 mph - 0.00 in Snow Light Snow
4:21 AM -5.8 °F -16.7 °F -9.4 °F 84% 29.79 in 5.0 mi ENE 4.6 mph - 0.00 in   Overcast
4:51 AM -5.8 °F -16.7 °F -9.4 °F 84% 29.79 in 10.0 mi NE 4.6 mph - 0.00 in   Overcast
4:54 AM -5.1 °F -17.6 °F -9.9 °F 80% 30.08 in 10.0 mi NE 5.8 mph - 0.00 in   Overcast
5:15 AM -4.0 °F -19.0 °F -9.4 °F 78% 29.79 in 2.5 mi ENE 8.1 mph - 0.00 in Snow Light Snow
5:30 AM -4.0 °F -14.6 °F -9.4 °F 78% 29.80 in 4.0 mi ENE 4.6 mph - 0.00 in Snow Light Snow
5:49 AM -5.8 °F -19.9 °F -9.4 °F 84% 29.81 in 6.0 mi ENE 6.9 mph - 0.00 in Snow Light Snow
5:54 AM -5.1 °F -20.4 °F -9.9 °F 80% 30.11 in 8.0 mi ENE 8.1 mph - 0.00 in   Mostly Cloudy
6:24 AM -4.0 °F -17.8 °F -9.4 °F 78% 29.82 in 10.0 mi ENE 6.9 mph - N/A   Overcast
6:37 AM -4.0 °F -16.3 °F -9.4 °F 78% 29.83 in 9.0 mi ENE 5.8 mph - N/A   Overcast
6:54 AM -4.0 °F -14.6 °F -9.0 °F 79% 30.13 in 4.0 mi East 4.6 mph - 0.00 in Snow Light Snow
7:54 AM -4.0 °F -14.6 °F -9.9 °F 76% 30.15 in 9.0 mi NNE 4.6 mph - 0.00 in   Overcast
8:54 AM -2.9 °F -15.0 °F -9.0 °F 75% 30.17 in 10.0 mi East 5.8 mph - N/A   Clear
9:26 AM -2.2 °F - -7.6 °F 78% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM -0.9 °F -8.9 °F -8.0 °F 72% 30.18 in 5.0 mi NE 3.5 mph - N/A   Haze
10:37 AM 1.4 °F -9.9 °F -5.8 °F 72% 29.88 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
11:54 AM 3.9 °F - -4.0 °F 70% 30.17 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 5.0 °F - -4.0 °F 66% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 PM 6.1 °F -0.9 °F -4.0 °F 63% 30.14 in 10.0 mi ENE 3.5 mph - N/A   Clear
2:54 PM 7.0 °F - -2.9 °F 64% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:54 PM 6.1 °F - -2.9 °F 67% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:54 PM 3.0 °F -4.4 °F -5.1 °F 69% 30.19 in 10.0 mi NE 3.5 mph - N/A   Overcast
6:54 PM 1.9 °F - -5.1 °F 72% 30.20 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 1.0 °F - -4.0 °F 79% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
8:54 PM -2.0 °F - -6.0 °F 83% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
9:54 PM -2.9 °F -13.3 °F -7.1 °F 82% 30.22 in 2.5 mi NW 4.6 mph - 0.00 in Snow Light Snow
10:04 PM -2.2 °F -12.5 °F -7.6 °F 78% 29.85 in 2.5 mi North 4.6 mph - 0.00 in Snow Light Snow
10:37 PM -0.4 °F -8.3 °F -5.8 °F 78% 29.86 in 9.0 mi West 3.5 mph - 0.00 in   Mostly Cloudy
10:54 PM -0.0 °F -13.0 °F -5.1 °F 79% 30.19 in 3.0 mi West 6.9 mph - 0.00 in Snow Light Snow
11:07 PM -0.4 °F -14.7 °F -4.0 °F 85% 29.86 in 1.8 mi WSW 8.1 mph - 0.00 in Snow Light Snow
11:18 PM -0.4 °F -15.7 °F -4.0 °F 85% 29.86 in 2.5 mi WSW 9.2 mph - 0.00 in Snow Light Snow
11:32 PM -0.4 °F -13.4 °F -4.0 °F 85% 29.86 in 2.0 mi WSW 6.9 mph - 0.00 in Snow Light Snow
11:54 PM -0.0 °F -15.3 °F -5.1 °F 79% 30.19 in 2.5 mi WSW 9.2 mph - 0.00 in Snow Light Snow
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