, SD

(GMT )
Rapid City

Weather History for KRAP - October, 2011

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Thursday, October 27, 2011

  Actual Average Record
Temperature  
Mean Temperature 35 °F 44 °F  
Max Temperature 54 °F 57 °F 84 °F (2016)
Min Temperature 16 °F 30 °F 13 °F (1969)
Degree Days  
Heating Degree Days 30 21  
Month to date heating degree days 373 447  
Since 1 July heating degree days 526 671  
Cooling Degree Days 0 0  
Month to date cooling degree days 24 0  
Year to date cooling degree days 699 633  
Moisture  
Dew Point 19 °F    
Average Humidity 59    
Maximum Humidity 92    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.04 in 0.19 in (1946)
Month to date precipitation 1.38 1.29  
Year to date precipitation 18.42 15.21  
Snow  
Snow 0.00 in 0.10 in 1.10 in (1980)
Month to date snowfall 0.0 1.1  
Since 1 July snowfall 0.0 1.3  
Since 1 September snowfall 0.0 1.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 27, 2011 Rise Set
Actual Time 7:21 AM MDT 5:49 PM MDT
Civil Twilight 6:52 AM MDT 6:19 PM MDT
Nautical Twilight 6:18 AM MDT 6:53 PM MDT
Astronomical Twilight 5:44 AM MDT 7:26 PM MDT
Moon 8:32 AM MDT (10/27) 6:15 PM MDT (10/27)
Length of Visible Light 11h 27m
Length of Day
10h 27m
New Moon, 1% of the Moon is Illuminated
Oct 27
New Moon
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New

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 19.0 °F - 18.0 °F 96% 30.17 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 19.4 °F - 17.6 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 18.0 °F - 16.0 °F 92% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 18.0 °F - 15.1 °F 88% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 18.0 °F - 16.0 °F 92% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 18.0 °F - 14.0 °F 84% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 19.0 °F - 14.0 °F 81% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 26.1 °F - 19.0 °F 75% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 30.9 °F - 25.0 °F 79% 30.15 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 36.0 °F - 26.1 °F 67% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:52 AM 44.1 °F - 21.9 °F 42% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:52 AM 50.0 °F - 19.0 °F 29% 30.10 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
12:52 PM 52.0 °F - 17.1 °F 25% 30.09 in 10.0 mi NNW 12.7 mph 23.0 mph N/A   Clear
1:52 PM 53.1 °F - 19.9 °F 27% 30.07 in 10.0 mi North 13.8 mph 23.0 mph N/A   Clear
2:52 PM 52.0 °F - 21.0 °F 30% 30.07 in 10.0 mi NNW 13.8 mph - N/A   Overcast
3:52 PM 53.1 °F - 19.0 °F 26% 30.08 in 10.0 mi NNW 15.0 mph - N/A   Overcast
4:52 PM 48.9 °F - 19.0 °F 31% 30.09 in 10.0 mi NNW 16.1 mph 24.2 mph N/A   Clear
5:52 PM 46.0 °F 39.9 °F 19.9 °F 35% 30.13 in 10.0 mi North 13.8 mph - N/A   Overcast
6:52 PM 44.1 °F 37.1 °F 19.9 °F 38% 30.16 in 10.0 mi North 15.0 mph - N/A   Mostly Cloudy
7:52 PM 43.0 °F 37.2 °F 21.0 °F 42% 30.17 in 10.0 mi NNW 10.4 mph - N/A   Overcast
8:52 PM 42.1 °F 36.1 °F 21.0 °F 43% 30.18 in 10.0 mi NNW 10.4 mph - N/A   Overcast
9:52 PM 39.9 °F 33.4 °F 21.0 °F 47% 30.18 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
10:52 PM 39.9 °F 32.9 °F 21.0 °F 47% 30.18 in 10.0 mi NNW 11.5 mph - N/A   Overcast
11:52 PM 34.0 °F 27.2 °F 21.0 °F 59% 30.19 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy