, SD

(GMT )
Rapid City

Weather History for KRAP - August, 2012

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Wednesday, August 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 85 °F 68 °F  
Max Temperature 107 °F 83 °F 107 °F (2012)
Min Temperature 62 °F 53 °F 41 °F (1988)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 5 14  
Since 1 June heating degree days 20 128  
Since 1 July heating degree days 5 29  
Cooling Degree Days 20 5  
Month to date cooling degree days 221 215  
Year to date cooling degree days 848 564  
Since 1 June cooling degree days 821 549  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 35    
Maximum Humidity 60    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in 0.04 in 1.07 in (2011)
Month to date precipitation 0.58 1.47  
Year to date precipitation 10.13 12.54  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.72 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 28 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 29, 2012 Rise Set
Actual Time 6:12 AM MDT 7:32 PM MDT
Civil Twilight 5:42 AM MDT 8:02 PM MDT
Nautical Twilight 5:06 AM MDT 8:38 PM MDT
Astronomical Twilight 4:28 AM MDT 9:16 PM MDT
Moon 6:15 PM MDT (8/29) 4:08 AM MDT (8/29)
Length of Visible Light 14h 19m
Length of Day
13h 19m
Waxing Gibbous, 96% of the Moon is Illuminated
Aug 29
Waxing Gibbous
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 68.0 °F 48.0 °F 49% 29.85 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 66.2 °F 48.2 °F 52% 29.94 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 63.0 °F 48.0 °F 58% 29.84 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 64.0 °F 48.0 °F 56% 29.81 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 68.0 °F 48.0 °F 49% 29.80 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 64.9 °F 46.9 °F 52% 29.78 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:52 AM 64.0 °F 48.0 °F 56% 29.80 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 72.0 °F 50.0 °F 46% 29.80 in 10.0 mi SSE 9.2 mph - N/A   Clear
8:52 AM 80.1 °F 51.1 °F 36% 29.77 in 10.0 mi SE 6.9 mph - N/A   Clear
9:52 AM 89.1 °F 51.1 °F 27% 29.75 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:52 AM 96.1 °F 48.0 °F 19% 29.72 in 10.0 mi SE 8.1 mph - N/A   Clear
11:52 AM 102.0 °F 44.1 °F 14% 29.69 in 10.0 mi South 9.2 mph 21.9 mph N/A   Clear
12:52 PM 105.1 °F 43.0 °F 12% 29.66 in 10.0 mi SSW 11.5 mph 21.9 mph N/A   Clear
1:52 PM 102.0 °F 42.1 °F 13% 29.65 in 10.0 mi NNW 17.3 mph 25.3 mph N/A   Clear
2:08 PM 102.2 °F 39.2 °F 11% 29.76 in 10.0 mi North 17.3 mph 26.5 mph N/A   Clear
2:52 PM 100.9 °F 39.0 °F 12% 29.65 in 10.0 mi North 16.1 mph 24.2 mph N/A   Clear
3:52 PM 100.9 °F 36.0 °F 11% 29.64 in 10.0 mi NNE 15.0 mph - N/A   Clear
4:52 PM 104.0 °F 33.1 °F 9% 29.63 in 10.0 mi NE 15.0 mph - N/A   Clear
5:52 PM 100.0 °F 44.1 °F 15% 29.64 in 10.0 mi East 9.2 mph - N/A   Clear
6:52 PM 87.1 °F 44.1 °F 22% 29.66 in 10.0 mi NE 6.9 mph - N/A   Clear
7:52 PM 84.0 °F 45.0 °F 25% 29.67 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 79.0 °F 48.9 °F 35% 29.68 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 78.1 °F 45.0 °F 31% 29.67 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 78.1 °F 46.0 °F 32% 29.66 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 80.1 °F 43.0 °F 27% 29.65 in 10.0 mi NNW 17.3 mph 21.9 mph N/A   Clear