Rapid City, SD
on Monday, September 8, 2008

Monday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 64°F  
Max Temperature 65°F 78°F 103°F (1959)
Min Temperature 41°F 49°F 36°F (1962)
Degree Days
Heating Degree Days 12 4  
Month to date heating degree days 92 28  
Since 1 July heating degree days 116 65  
Cooling Degree Days 0 3  
Month to date cooling degree days 0 28  
Year to date cooling degree days 456 564  
Growing Degree Days3 (Base °F )  
Moisture
Dew Point 42°F   
Average Humidity 69    
Maximum Humidity 100    
Minimum Humidity 37    
Precipitation
Precipitation 0.00 in 0.04 in 0.94 in (1989)
Month to date precipitation 0.49 0.32  
Year to date precipitation 17.35 13.47  
Snow
Snow 0.00 in 0.00 in in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in   
Wind
Wind Speed 6 mph   
Max Wind Speed 15 mph   
Max Gust Speed 18 mph   
Visibility 10 miles   
Events     

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
12:52 AM 45.0°F 44.1°F 97% 30.27 in 10.0 miles SE 3.5 mph - N/A   Scattered Clouds
1:52 AM 46.0°F 44.1°F 93% 30.26 in 10.0 miles Calm Calm - N/A   Overcast
2:52 AM 46.0°F 43.0°F 89% 30.26 in 10.0 miles Calm Calm - N/A   Overcast
3:52 AM 44.1°F 42.1°F 93% 30.28 in 10.0 miles North 4.6 mph - N/A   Mostly Cloudy
4:52 AM 43.0°F 37.9°F 82% 30.28 in 10.0 miles West 4.6 mph - N/A   Partly Cloudy
5:52 AM 42.1°F 37.9°F 85% 30.29 in 10.0 miles NW 5.8 mph - N/A   Mostly Cloudy
6:52 AM 44.1°F 39.0°F 82% 30.30 in 10.0 miles WNW 5.8 mph - N/A   Mostly Cloudy
7:52 AM 46.9°F 39.9°F 77% 30.30 in 10.0 miles Calm Calm - N/A   Partly Cloudy
8:52 AM 52.0°F 39.9°F 63% 30.29 in 10.0 miles West 5.8 mph - N/A   Clear
9:52 AM 55.0°F 37.9°F 53% 30.28 in 10.0 miles NW 4.6 mph - N/A   Clear
10:52 AM 59.0°F 39.0°F 48% 30.27 in 10.0 miles South 3.5 mph - N/A   Partly Cloudy
11:52 AM 57.0°F 39.0°F 51% 30.26 in 10.0 miles SSE 6.9 mph - N/A   Scattered Clouds
12:52 PM 57.9°F 39.9°F 51% 30.24 in 10.0 miles Variable 5.8 mph - N/A   Mostly Cloudy
1:52 PM 62.1°F 39.0°F 43% 30.20 in 10.0 miles Variable 4.6 mph - N/A   Scattered Clouds
2:52 PM 64.0°F 39.0°F 40% 30.17 in 10.0 miles SSW 5.8 mph - N/A   Mostly Cloudy
3:52 PM 64.0°F 37.9°F 38% 30.15 in 10.0 miles SE 6.9 mph - N/A   Clear
4:52 PM 64.9°F 39.0°F 39% 30.13 in 10.0 miles ESE 9.2 mph - N/A   Clear
5:52 PM 63.0°F 39.0°F 41% 30.13 in 10.0 miles SE 9.2 mph - N/A   Clear
6:52 PM 57.9°F 39.0°F 49% 30.13 in 10.0 miles SSE 8.1 mph - N/A   Clear
7:52 PM 53.1°F 39.0°F 59% 30.13 in 10.0 miles SE 8.1 mph - N/A   Clear
8:52 PM 51.1°F 37.9°F 61% 30.14 in 10.0 miles South 8.1 mph - N/A   Clear
9:52 PM 48.9°F 37.9°F 66% 30.13 in 10.0 miles SSW 4.6 mph - N/A   Clear
10:52 PM 46.9°F 39.0°F 74% 30.10 in 10.0 miles South 8.1 mph - N/A   Clear
11:52 PM 46.0°F 39.0°F 76% 30.09 in 10.0 miles South 5.8 mph - N/A   Clear

Astronomy

Sunrise:06:23 AM (MDT) Moon Rise:03:43 PM (MDT)9/8
Sunset:07:14 PM (MDT) Moon Set:No Moon Set/
Moon Phase
Sep. 08 Sep. 15 Sep. 22 Sep. 29 Oct. 07

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