Rock Springs, WY
on Wednesday, September 10, 2008

Wednesday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 57°F  
Max Temperature 64°F 71°F 85°F (1959)
Min Temperature 43°F 43°F 34°F (1989)
Degree Days
Heating Degree Days 11 9  
Month to date heating degree days 121 72  
Since 1 July heating degree days 156 140  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 7  
Year to date cooling degree days 339 242  
Growing Degree Days6 (Base °F )  
Moisture
Dew Point 48°F   
Average Humidity 69    
Maximum Humidity 89    
Minimum Humidity 49    
Precipitation
Precipitation 0.04 in 0.03 in 0.66 in (1950)
Month to date precipitation 0.97 0.27  
Year to date precipitation 5.18 6.80  
Snow
Snow 0.00 in in in ()
Snow Depth 0.00 in   
Wind
Wind Speed 9 mph   
Max Wind Speed 30 mph   
Max Gust Speed 36 mph   
Visibility 10 miles   
Events Rain   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(MDT)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:54 AM 52.0°F 46.9°F 83% 29.78 in 10.0 miles WSW 10.4 mph - 0.01 in Rain Light Rain
1:54 AM 51.1°F 48.0°F 89% 29.77 in 10.0 miles South 6.9 mph - 0.01 in   Overcast
2:54 AM 52.0°F 48.0°F 86% 29.77 in 10.0 miles South 5.8 mph - 0.01 in   Overcast
3:54 AM 52.0°F 46.9°F 83% 29.77 in 10.0 miles South 4.6 mph - N/A   Overcast
4:54 AM 51.1°F 46.9°F 86% 29.80 in 10.0 miles WSW 8.1 mph - N/A   Scattered Clouds
5:54 AM 51.1°F 46.9°F 86% 29.79 in 10.0 miles SW 8.1 mph - N/A   Overcast
6:54 AM 50.0°F 46.9°F 89% 29.81 in 10.0 miles SW 6.9 mph - 0.00 in   Overcast
7:54 AM 51.1°F 46.0°F 83% 29.83 in 10.0 miles WSW 9.2 mph - N/A   Overcast
8:54 AM 52.0°F 46.0°F 80% 29.84 in 10.0 miles WSW 13.8 mph - N/A   Overcast
9:02 AM 51.8°F 46.4°F 82% 30.01 in 10.0 miles WSW 15.0 mph - N/A   Overcast
9:32 AM 51.8°F 46.4°F 82% 30.00 in 10.0 miles WSW 18.4 mph - N/A   Overcast
9:54 AM 53.1°F 46.9°F 80% 29.83 in 10.0 miles WSW 16.1 mph - N/A   Overcast
10:18 AM 53.6°F 46.4°F 77% 30.01 in 10.0 miles SW 12.7 mph - N/A   Overcast
10:54 AM 53.1°F 46.0°F 77% 29.85 in 10.0 miles WNW 10.4 mph - N/A   Overcast
11:03 AM 51.8°F 44.6°F 76% 30.01 in 10.0 miles WNW 9.2 mph - N/A   Overcast
11:54 AM 55.0°F 44.1°F 67% 29.83 in 10.0 miles WNW 4.6 mph - N/A   Overcast
12:54 PM 57.0°F 43.0°F 59% 29.82 in 10.0 miles West 8.1 mph - 0.00 in Rain Light Rain
1:54 PM 63.0°F 42.1°F 46% 29.79 in 10.0 miles West 10.4 mph 20.7 mph N/A   Partly Cloudy
2:54 PM 60.1°F 41.0°F 49% 29.82 in 10.0 miles West 27.6 mph 34.5 mph N/A   Overcast
3:54 PM 51.1°F 46.9°F 86% 29.87 in 7.0 miles West 12.7 mph - 0.03 in Rain Light Rain
4:54 PM 55.0°F 45.0°F 69% 29.83 in 10.0 miles NW 4.6 mph - 0.00 in   Mostly Cloudy
5:54 PM 55.9°F 43.0°F 62% 29.84 in 10.0 miles Calm Calm - N/A   Overcast
6:54 PM 55.0°F 45.0°F 69% 29.84 in 10.0 miles SSE 4.6 mph - N/A   Mostly Cloudy
7:54 PM 53.1°F 46.0°F 77% 29.86 in 10.0 miles SSW 6.9 mph - N/A   Clear
8:54 PM 52.0°F 43.0°F 71% 29.88 in 10.0 miles SW 12.7 mph - N/A   Clear
9:54 PM 50.0°F 43.0°F 77% 29.89 in 10.0 miles SW 10.4 mph - N/A   Clear
10:54 PM 48.9°F 42.1°F 77% 29.91 in 10.0 miles Calm Calm - N/A   Mostly Cloudy
11:54 PM 48.0°F 43.0°F 83% 29.93 in 10.0 miles ENE 15.0 mph 26.5 mph N/A   Overcast

Astronomy

Sunrise:06:52 AM (MDT) Moon Rise:05:16 PM (MDT)9/10
Sunset:07:33 PM (MDT) Moon Set:01:38 AM (MDT)9/10
Moon Phase
Sep. 10 Sep. 15 Sep. 22 Sep. 29 Oct. 07

Copyright © 2008 The Weather Underground, Inc.