, SD

(GMT )
Rapid City

Weather History for KRAP - October, 2010

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Thursday, October 7, 2010

  Actual Average Record
Temperature  
Mean Temperature 69 °F 51 °F  
Max Temperature 88 °F 65 °F 89 °F (1975)
Min Temperature 50 °F 37 °F 13 °F (2000)
Degree Days  
Heating Degree Days 0 14  
Month to date heating degree days 35 90  
Since 1 July heating degree days 223 314  
Cooling Degree Days 4 0  
Month to date cooling degree days 9 0  
Year to date cooling degree days 530 633  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 49    
Maximum Humidity 83    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.05 in 0.48 in (1949)
Month to date precipitation 0.00 0.38  
Year to date precipitation 17.89 14.30  
Snow  
Snow 0.00 in 0.00 in 2.90 in (1946)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.3  
Since 1 September snowfall 0.0 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 10 mph (South)    
Max Wind Speed 22 mph    
Max Gust Speed 25 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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Date:

Astronomy

Oct. 07, 2010 Rise Set
Actual Time 6:57 AM MDT 6:22 PM MDT
Civil Twilight 6:28 AM MDT 6:51 PM MDT
Nautical Twilight 5:54 AM MDT 7:24 PM MDT
Astronomical Twilight 5:21 AM MDT 7:57 PM MDT
Moon 6:53 AM MDT (10/7) 5:57 PM MDT (10/7)
Length of Visible Light 12h 22m
Length of Day
11h 25m
Waning Crescent, 0% of the Moon is Illuminated
Oct 7
Waning Crescent
Oct 7
New
Oct 14
First Quarter
Oct 22
Full
Oct 30
Last 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 53.1 °F 42.1 °F 66% 30.18 in 10.0 mi South 8.1 mph - N/A   Clear
1:52 AM 55.9 °F 43.0 °F 62% 30.16 in 10.0 mi SSE 11.5 mph - N/A   Clear
2:52 AM 54.0 °F 43.0 °F 66% 30.13 in 10.0 mi SSE 12.7 mph - N/A   Clear
3:52 AM 55.9 °F 46.0 °F 69% 30.11 in 10.0 mi South 13.8 mph - N/A   Clear
4:52 AM 55.9 °F 46.0 °F 69% 30.11 in 10.0 mi South 13.8 mph - N/A   Clear
5:52 AM 54.0 °F 46.0 °F 75% 30.10 in 10.0 mi South 11.5 mph - N/A   Clear
6:52 AM 51.1 °F 46.0 °F 83% 30.11 in 10.0 mi SSE 8.1 mph - N/A   Clear
7:52 AM 54.0 °F 46.9 °F 77% 30.10 in 10.0 mi South 11.5 mph - N/A   Clear
8:52 AM 62.1 °F 48.9 °F 62% 30.09 in 10.0 mi SE 10.4 mph - N/A   Clear
9:52 AM 71.1 °F 50.0 °F 47% 30.07 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:52 AM 77.0 °F 50.0 °F 39% 30.05 in 10.0 mi South 13.8 mph - N/A   Clear
11:52 AM 82.0 °F 46.0 °F 28% 30.01 in 10.0 mi SSW 15.0 mph 19.6 mph N/A   Clear
12:52 PM 84.0 °F 46.9 °F 27% 29.98 in 10.0 mi South 16.1 mph 23.0 mph N/A   Clear
1:52 PM 88.0 °F 37.9 °F 17% 29.94 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Clear
2:00 PM 87.8 °F 37.4 °F 17% 30.01 in 10.0 mi WSW 16.1 mph 23.0 mph N/A   Clear
2:52 PM 87.1 °F 34.0 °F 15% 29.92 in 10.0 mi WSW 18.4 mph 25.3 mph N/A   Clear
3:52 PM 86.0 °F 37.9 °F 18% 29.91 in 10.0 mi WSW 15.0 mph 25.3 mph N/A   Clear
4:52 PM 84.0 °F 39.0 °F 20% 29.90 in 10.0 mi SW 13.8 mph - N/A   Clear
5:52 PM 79.0 °F 42.1 °F 27% 29.91 in 10.0 mi SW 3.5 mph - N/A   Clear
6:52 PM 73.0 °F 41.0 °F 31% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Clear
7:52 PM 66.9 °F 44.1 °F 44% 29.94 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 68.0 °F 44.1 °F 42% 29.92 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 63.0 °F 45.0 °F 52% 29.92 in 10.0 mi NE 3.5 mph - N/A   Clear
10:52 PM 61.0 °F 44.1 °F 54% 29.92 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:52 PM 60.1 °F 44.1 °F 55% 29.93 in 10.0 mi South 3.5 mph - N/A   Clear