, SD

(GMT )
Rapid City

Weather History for KRAP - October, 2010

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Tuesday, October 19, 2010

  Actual Average Record
Temperature  
Mean Temperature 49 °F 47 °F  
Max Temperature 65 °F 60 °F 89 °F (1947)
Min Temperature 32 °F 33 °F 15 °F (1976)
Degree Days  
Heating Degree Days 16 18  
Month to date heating degree days 170 286  
Since 1 July heating degree days 358 510  
Cooling Degree Days 0 0  
Month to date cooling degree days 11 0  
Year to date cooling degree days 532 633  
Moisture  
Dew Point 27 °F    
Average Humidity 48    
Maximum Humidity 76    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.05 in 0.50 in (1996)
Month to date precipitation 0.16 0.98  
Year to date precipitation 18.05 14.90  
Snow  
Snow 0.00 in 0.00 in 0.90 in (1983)
Month to date snowfall 0.0 0.5  
Since 1 July snowfall 0.0 0.7  
Since 1 September snowfall 0.0 0.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 12 mph (NW)    
Max Wind Speed 31 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Oct. 19, 2010 Rise Set
Actual Time 7:11 AM MDT 6:01 PM MDT
Civil Twilight 6:42 AM MDT 6:30 PM MDT
Nautical Twilight 6:09 AM MDT 7:04 PM MDT
Astronomical Twilight 5:35 AM MDT 7:37 PM MDT
Moon 4:16 PM MDT (10/19) 3:53 AM MDT (10/19)
Length of Visible Light 11h 48m
Length of Day
10h 49m
Waxing Gibbous, 90% of the Moon is Illuminated
Oct 19
Waxing Gibbous
Oct 22
Full
Oct 30
Last Quarter
Nov 5
New
Nov 13
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 39.9 °F - 28.0 °F 63% 30.02 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 36.0 °F - 28.0 °F 73% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 37.0 °F - 28.0 °F 70% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:52 AM 37.9 °F 35.5 °F 30.0 °F 73% 29.99 in 10.0 mi NW 3.5 mph - N/A   Clear
4:52 AM 43.0 °F 40.3 °F 32.0 °F 65% 29.99 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
5:52 AM 42.1 °F 37.1 °F 32.0 °F 67% 30.01 in 10.0 mi NW 8.1 mph - N/A   Clear
6:52 AM 43.0 °F 37.7 °F 33.1 °F 68% 30.02 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
7:52 AM 44.1 °F 40.1 °F 33.1 °F 65% 30.04 in 10.0 mi NW 6.9 mph - N/A   Clear
8:52 AM 51.1 °F - 34.0 °F 52% 30.06 in 10.0 mi NW 8.1 mph - N/A   Clear
9:52 AM 57.9 °F - 25.0 °F 28% 30.05 in 10.0 mi NNW 20.7 mph 28.8 mph N/A   Clear
10:52 AM 61.0 °F - 23.0 °F 23% 30.05 in 10.0 mi NNW 25.3 mph 32.2 mph N/A   Clear
11:52 AM 62.1 °F - 21.0 °F 21% 30.06 in 10.0 mi NNW 25.3 mph 34.5 mph N/A   Clear
1:52 PM 63.0 °F - 24.1 °F 23% 30.03 in 10.0 mi NNW 23.0 mph 31.1 mph N/A   Clear
2:52 PM 64.0 °F - 24.1 °F 22% 30.01 in 10.0 mi NNW 18.4 mph 26.5 mph N/A   Clear
3:52 PM 64.0 °F - 25.0 °F 23% 30.00 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Clear
4:52 PM 62.1 °F - 25.0 °F 24% 30.00 in 10.0 mi North 16.1 mph - N/A   Clear
5:52 PM 57.0 °F - 25.0 °F 29% 30.02 in 10.0 mi North 13.8 mph - N/A   Clear
6:52 PM 51.1 °F - 25.0 °F 36% 30.05 in 10.0 mi North 12.7 mph - N/A   Clear
7:52 PM 51.1 °F - 26.1 °F 38% 30.06 in 10.0 mi NNW 12.7 mph - N/A   Clear
8:52 PM 45.0 °F 40.6 °F 26.1 °F 48% 30.05 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
9:52 PM 44.1 °F 38.6 °F 27.0 °F 51% 30.05 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
10:52 PM 45.0 °F 40.6 °F 27.0 °F 49% 30.04 in 10.0 mi WNW 8.1 mph - N/A   Clear
11:52 PM 41.0 °F 39.0 °F 27.0 °F 57% 30.03 in 10.0 mi West 3.5 mph - N/A   Clear