Weather History for Rock Springs, WY

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Tuesday, July 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 70 °F  
Max Temperature 92 °F 85 °F 96 °F (2003)
Min Temperature 58 °F 55 °F 45 °F (1954)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 19  
Since 1 June heating degree days 62 186  
Since 1 July heating degree days 0 19  
Cooling Degree Days 10 5  
Month to date cooling degree days 188 100  
Year to date cooling degree days 282 136  
Since 1 June cooling degree days 281 135  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 9 °F    
Average Humidity 10    
Maximum Humidity 16    
Minimum Humidity 3    
Precipitation  
Precipitation 0.00 in 0.02 in 0.25 in (1979)
Month to date precipitation 0.20 0.46  
Year to date precipitation 1.69 4.98  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 23, 2013 Rise Set
Actual Time 6:02 AM MDT 8:42 PM MDT
Civil Twilight 5:30 AM MDT 9:14 PM MDT
Nautical Twilight 4:49 AM MDT 9:54 PM MDT
Astronomical Twilight 4:03 AM MDT 10:40 PM MDT
Moon 9:10 PM MDT 7:16 AM MDT
Length of Visible Light 15h 44m
Length of Day
14h 40m
Full, 99% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 69.1 °F 8.1 °F 9% 29.88 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 66.9 °F 8.1 °F 10% 29.88 in 10.0 mi South 4.6 mph - N/A   Clear
2:54 AM 64.9 °F 8.1 °F 11% 29.88 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:54 AM 63.0 °F 8.1 °F 11% 29.89 in 10.0 mi SSW 5.8 mph - N/A   Clear
4:54 AM 59.0 °F 10.9 °F 15% 29.91 in 10.0 mi West 8.1 mph - N/A   Clear
5:54 AM 61.0 °F 14.0 °F 16% 29.92 in 10.0 mi WSW 6.9 mph - N/A   Clear
6:54 AM 62.1 °F 14.0 °F 15% 29.94 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 64.0 °F 12.0 °F 13% 29.95 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 71.1 °F 19.0 °F 14% 29.96 in 10.0 mi WSW 6.9 mph - N/A   Clear
9:54 AM 75.9 °F 15.1 °F 10% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:54 AM 79.0 °F 14.0 °F 9% 29.96 in 10.0 mi West 8.1 mph - N/A   Clear
11:54 AM 84.0 °F 12.9 °F 7% 29.95 in 10.0 mi West 6.9 mph - N/A   Clear
12:54 PM 86.0 °F 5.0 °F 5% 29.93 in 10.0 mi West 11.5 mph 19.6 mph N/A   Clear
1:54 PM 87.1 °F -0.0 °F 4% 29.92 in 10.0 mi NW 6.9 mph 19.6 mph N/A   Clear
2:54 PM 90.0 °F -0.0 °F 4% 29.91 in 10.0 mi WNW 11.5 mph 29.9 mph N/A   Clear
3:54 PM 90.0 °F -0.0 °F 4% 29.89 in 10.0 mi NNW 13.8 mph 27.6 mph N/A   Clear
4:54 PM 90.0 °F -0.0 °F 4% 29.88 in 10.0 mi NW 8.1 mph - N/A   Clear
5:54 PM 88.0 °F 1.9 °F 4% 29.87 in 10.0 mi NW 8.1 mph - N/A   Clear
6:54 PM 89.1 °F 3.0 °F 4% 29.86 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 84.9 °F 3.0 °F 4% 29.88 in 10.0 mi SW 10.4 mph - N/A   Clear
8:54 PM 80.1 °F 3.0 °F 5% 29.88 in 10.0 mi West 10.4 mph - N/A   Clear
9:54 PM 75.9 °F 12.9 °F 9% 29.93 in 10.0 mi NE 9.2 mph - N/A   Clear
10:54 PM 71.1 °F 18.0 °F 13% 29.94 in 10.0 mi ENE 12.7 mph - N/A   Clear
11:54 PM 70.0 °F 18.0 °F 14% 29.94 in 10.0 mi NE 8.1 mph - N/A   Clear