, SD

(GMT )
Rapid City

Weather History for KRAP - October, 2010

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Saturday, October 30, 2010

  Actual Average Record
Temperature  
Mean Temperature 48 °F 42 °F  
Max Temperature 61 °F 55 °F 85 °F (1950)
Min Temperature 35 °F 29 °F 2 °F (1991)
Degree Days  
Heating Degree Days 17 23  
Month to date heating degree days 348 514  
Since 1 July heating degree days 536 738  
Cooling Degree Days 0 0  
Month to date cooling degree days 11 0  
Year to date cooling degree days 532 633  
Moisture  
Dew Point 28 °F    
Average Humidity 55    
Maximum Humidity 79    
Minimum Humidity 31    
Precipitation  
Precipitation T in 0.03 in 0.71 in (1974)
Month to date precipitation 0.32 1.39  
Year to date precipitation 18.21 15.31  
Snow  
Snow 0.00 in 0.10 in 2.60 in (1943)
Month to date snowfall 0.0 1.5  
Since 1 July snowfall 0.0 1.7  
Since 1 September snowfall 0.0 1.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 30, 2010 Rise Set
Actual Time 7:26 AM MDT 5:44 PM MDT
Civil Twilight 6:56 AM MDT 6:14 PM MDT
Nautical Twilight 6:22 AM MDT 6:48 PM MDT
Astronomical Twilight 5:48 AM MDT 7:22 PM MDT
Moon No Moon Rise 2:04 PM MDT (10/30)
Length of Visible Light 11h 18m
Length of Day
10h 18m
Waning Gibbous, 47% of the Moon is Illuminated
Oct 30
Waning Gibbous
Nov 5
New
Nov 13
First Quarter
Nov 21
Full
Nov 28
Last 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 39.0 °F 34.0 °F 21.9 °F 50% 29.89 in 10.0 mi NW 6.9 mph - N/A   Clear
1:52 AM 36.0 °F 31.1 °F 21.0 °F 55% 29.90 in 10.0 mi NW 5.8 mph - N/A   Clear
2:52 AM 37.9 °F 30.5 °F 21.0 °F 51% 29.92 in 10.0 mi NNW 11.5 mph - N/A   Clear
3:52 AM 41.0 °F 34.3 °F 21.2 °F 45% 29.94 in 10.0 mi NNW 11.5 mph - N/A   Clear
4:52 AM 42.1 °F 34.9 °F 19.9 °F 41% 29.96 in 10.0 mi NNW 13.8 mph - N/A   Clear
5:52 AM 37.9 °F 32.7 °F 19.9 °F 48% 30.02 in 10.0 mi West 6.9 mph - N/A   Clear
6:52 AM 39.9 °F 33.4 °F 23.0 °F 51% 30.03 in 10.0 mi NW 10.4 mph - N/A   Clear
7:52 AM 37.9 °F 32.7 °F 24.1 °F 57% 30.05 in 10.0 mi NNW 6.9 mph - N/A   Clear
8:52 AM 48.9 °F - 28.0 °F 44% 30.05 in 10.0 mi NW 6.9 mph - N/A   Clear
9:52 AM 55.9 °F - 30.0 °F 37% 30.04 in 10.0 mi NNW 9.2 mph - N/A   Clear
10:52 AM 59.0 °F - 28.9 °F 32% 30.03 in 10.0 mi NNW 10.4 mph - N/A   Clear
11:52 AM 60.1 °F - 30.0 °F 32% 30.04 in 10.0 mi North 8.1 mph - N/A   Clear
12:52 PM 60.1 °F - 30.9 °F 33% 30.03 in 10.0 mi NE 9.2 mph - N/A   Clear
1:52 PM 59.0 °F - 30.0 °F 33% 30.01 in 10.0 mi ENE 6.9 mph - N/A   Clear
2:52 PM 59.0 °F - 30.0 °F 33% 30.00 in 10.0 mi NE 5.8 mph - N/A   Clear
3:52 PM 57.0 °F - 30.0 °F 36% 30.00 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:52 PM 54.0 °F - 30.9 °F 41% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Clear
5:52 PM 50.0 °F - 30.9 °F 48% 30.00 in 10.0 mi East 6.9 mph - N/A   Clear
6:52 PM 46.9 °F - 30.9 °F 54% 30.01 in 10.0 mi ESE 6.9 mph - N/A   Clear
7:52 PM 43.0 °F 37.7 °F 33.1 °F 68% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Clear
8:52 PM 39.9 °F 36.7 °F 32.0 °F 73% 30.01 in 10.0 mi SE 4.6 mph - N/A   Clear
9:52 PM 42.1 °F - 33.1 °F 70% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 41.0 °F - 34.0 °F 76% 30.03 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:52 PM 41.0 °F 35.8 °F 35.1 °F 79% 30.07 in 10.0 mi WNW 8.1 mph - N/A   Overcast