Rock Springs, WY
on Friday, September 12, 2008

Friday
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Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 56°F  
Max Temperature 62°F 70°F 88°F (1990)
Min Temperature 39°F 42°F 26°F (1951)
Degree Days
Heating Degree Days 14 9  
Month to date heating degree days 155 90  
Since 1 July heating degree days 190 158  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 7  
Year to date cooling degree days 339 242  
Moisture
Dew Point 40°F   
Average Humidity 63    
Maximum Humidity 96    
Minimum Humidity 30    
Precipitation
Precipitation 0.21 in 0.03 in 0.42 in (1994)
Month to date precipitation 1.27 0.33  
Year to date precipitation 5.48 6.86  
Snow
Snow 0.00 in in in ()
Snow Depth 0.00 in   
Wind
Wind Speed 11 mph   
Max Wind Speed 20 mph   
Max Gust Speed 23 mph   
Visibility 8 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 44.1°F 39.9°F 85% 30.07 in 10.0 miles NE 8.1 mph - N/A   Overcast
1:54 AM 44.1°F 41.0°F 89% 30.06 in 10.0 miles NE 5.8 mph - N/A   Overcast
2:54 AM 43.0°F 41.0°F 93% 30.05 in 7.0 miles Calm Calm - 0.01 in Rain Light Rain
3:29 AM 42.8°F 41.0°F 93% 30.13 in 6.0 miles East 4.6 mph - 0.03 in Rain Rain
3:37 AM 42.8°F 41.0°F 93% 30.13 in 4.0 miles East 4.6 mph - 0.05 in Rain Rain
3:45 AM 42.8°F 41.0°F 93% 30.12 in 5.0 miles ENE 6.9 mph - 0.05 in Rain Light Rain
3:54 AM 42.1°F 41.0°F 96% 30.02 in 3.0 miles NE 5.8 mph - 0.08 in Rain Rain
4:18 AM 42.8°F 41.0°F 93% 30.11 in 5.0 miles North 3.5 mph - 0.03 in Rain Light Rain
4:54 AM 42.1°F 41.0°F 96% 30.02 in 6.0 miles North 4.6 mph - 0.04 in   Overcast
5:54 AM 42.1°F 41.0°F 96% 30.03 in 8.0 miles NNE 3.5 mph - N/A   Overcast
6:29 AM 42.8°F 41.0°F 93% 30.13 in 9.0 miles West 12.7 mph - 0.00 in Rain Light Rain
6:38 AM 39.2°F 37.4°F 93% 30.12 in 10.0 miles West 10.4 mph 21.9 mph 0.00 in Rain Light Rain
6:54 AM 39.9°F 37.9°F 93% 30.05 in 5.0 miles West 11.5 mph - 0.01 in Rain Rain
7:28 AM 39.2°F 37.4°F 93% 30.14 in 10.0 miles NW 6.9 mph - 0.01 in Rain Light Rain
7:50 AM 39.2°F 37.4°F 93% 30.14 in 5.0 miles NNW 8.1 mph - 0.01 in Rain Light Rain
7:54 AM 39.0°F 37.9°F 96% 30.07 in 4.0 miles NNW 9.2 mph - 0.02 in Rain Light Rain
8:54 AM 39.9°F 37.9°F 93% 30.06 in 10.0 miles WSW 3.5 mph - 0.05 in   Overcast
9:02 AM 39.2°F 37.4°F 93% 30.13 in 10.0 miles WSW 3.5 mph - N/A   Overcast
9:18 AM 39.2°F 37.4°F 93% 30.13 in 10.0 miles Calm Calm - N/A   Overcast
9:40 AM 41.0°F 37.4°F 87% 30.13 in 10.0 miles Calm Calm - N/A   Overcast
9:54 AM 41.0°F 37.9°F 89% 30.07 in 10.0 miles Calm Calm - N/A   Overcast
10:24 AM 42.8°F 39.2°F 87% 30.13 in 10.0 miles SW 5.8 mph - N/A   Overcast
10:54 AM 43.0°F 39.9°F 89% 30.06 in 10.0 miles SW 6.9 mph - N/A   Overcast
11:43 AM 46.4°F 42.8°F 87% 30.12 in 10.0 miles SW 9.2 mph - N/A   Overcast
11:50 AM 46.4°F 41.0°F 81% 30.12 in 10.0 miles SW 8.1 mph - N/A   Overcast
11:54 AM 46.9°F 42.1°F 83% 30.03 in 10.0 miles SW 10.4 mph - N/A   Overcast
12:01 PM 46.4°F 42.8°F 87% 30.12 in 10.0 miles WSW 8.1 mph - N/A   Overcast
12:18 PM 48.2°F 42.8°F 82% 30.11 in 10.0 miles West 8.1 mph - N/A   Mostly Cloudy
12:54 PM 51.1°F 41.0°F 68% 29.99 in 10.0 miles West 10.4 mph - N/A   Mostly Cloudy
1:54 PM 53.1°F 41.0°F 64% 29.96 in 10.0 miles West 6.9 mph - N/A   Scattered Clouds
2:54 PM 57.9°F 37.9°F 47% 29.90 in 10.0 miles West 17.3 mph 21.9 mph N/A   Scattered Clouds
3:54 PM 61.0°F 36.0°F 39% 29.87 in 10.0 miles WSW 16.1 mph 21.9 mph N/A   Clear
4:54 PM 62.1°F 30.9°F 31% 29.86 in 10.0 miles West 20.7 mph 27.6 mph N/A   Partly Cloudy
6:54 PM 60.1°F 30.9°F 33% 29.88 in 10.0 miles West 19.6 mph 25.3 mph N/A   Partly Cloudy
7:54 PM 55.9°F 30.9°F 39% 29.91 in 10.0 miles WSW 16.1 mph - N/A   Scattered Clouds
8:54 PM 54.0°F 32.0°F 43% 29.94 in 10.0 miles WSW 17.3 mph - N/A   Unknown
9:54 PM 53.1°F 33.1°F 47% 29.96 in 10.0 miles WSW 16.1 mph - N/A   Clear
10:54 PM 50.0°F 32.0°F 50% 29.96 in 10.0 miles WSW 17.3 mph - N/A   Clear
11:54 PM 48.9°F 30.9°F 50% 29.97 in 10.0 miles WSW 17.3 mph - N/A   Clear

Astronomy

Sunrise:06:54 AM (MDT) Moon Rise:06:14 PM (MDT)9/12
Sunset:07:29 PM (MDT) Moon Set:03:50 AM (MDT)9/12
Moon Phase
Sep. 12 Sep. 15 Sep. 22 Sep. 29 Oct. 07

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