, SD

(GMT )
Rapid City

Weather History for KRAP - October, 2012

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Tuesday, October 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F 45 °F  
Max Temperature 56 °F 59 °F 80 °F (1963)
Min Temperature 36 °F 32 °F 12 °F (1981)
Degree Days  
Heating Degree Days 19 20  
Month to date heating degree days 384 364  
Since 1 July heating degree days 483 588  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 937 633  
Moisture  
Dew Point 39 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 55    
Precipitation  
Precipitation 0.01 in 0.04 in 0.45 in (1975)
Month to date precipitation 0.13 1.14  
Year to date precipitation 10.40 15.06  
Snow  
Snow 0.00 in 0.10 in 2.90 in (1975)
Month to date snowfall T 0.8  
Since 1 July snowfall T 1.0  
Since 1 September snowfall T 1.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 11 mph (North)    
Max Wind Speed 38 mph    
Max Gust Speed 45 mph    
Visibility 10 miles    
Events Rain    
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. 23, 2012 Rise Set
Actual Time 7:17 AM MDT 5:54 PM MDT
Civil Twilight 6:48 AM MDT 6:24 PM MDT
Nautical Twilight 6:14 AM MDT 6:57 PM MDT
Astronomical Twilight 5:40 AM MDT 7:31 PM MDT
Moon 2:50 PM MDT (10/23) 12:59 AM MDT (10/23)
Length of Visible Light 11h 35m
Length of Day
10h 36m
Waxing Gibbous, 67% of the Moon is Illuminated
Oct 23
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
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 37.0 °F 28.1 °F 36.0 °F 96% 29.69 in 9.0 mi SSE 15.0 mph - N/A   Clear
1:52 AM 37.0 °F 31.0 °F 36.0 °F 96% 29.66 in 9.0 mi SE 8.1 mph - N/A   Clear
2:52 AM 37.9 °F 32.1 °F 37.0 °F 97% 29.65 in 10.0 mi SE 8.1 mph - N/A   Clear
3:52 AM 37.0 °F - 35.1 °F 93% 29.66 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:52 AM 39.9 °F - 37.9 °F 93% 29.65 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 39.0 °F - 37.0 °F 93% 29.65 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 39.0 °F 36.8 °F 37.0 °F 93% 29.65 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:52 AM 46.4 °F - 41.0 °F 81% 29.63 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 48.0 °F - 42.1 °F 80% 29.65 in 10.0 mi SE 8.1 mph - 0.00 in Rain Light Rain
10:52 AM 48.9 °F - 39.9 °F 71% 29.70 in 10.0 mi North 16.1 mph 26.5 mph 0.00 in   Mostly Cloudy
11:52 AM 55.0 °F - 43.0 °F 64% 29.70 in 10.0 mi NNW 24.2 mph 35.7 mph N/A   Clear
12:52 PM 55.0 °F - 39.0 °F 55% 29.70 in 10.0 mi North 32.2 mph 41.4 mph N/A   Partly Cloudy
1:52 PM 51.1 °F - 37.0 °F 59% 29.75 in 10.0 mi NNW 27.6 mph 41.4 mph N/A   Overcast
2:52 PM 54.0 °F - 39.0 °F 57% 29.75 in 10.0 mi North 26.5 mph 34.5 mph N/A   Clear
3:52 PM 54.0 °F - 39.0 °F 57% 29.76 in 10.0 mi North 24.2 mph 31.1 mph N/A   Clear
4:52 PM 51.1 °F - 39.0 °F 63% 29.79 in 10.0 mi North 20.7 mph 27.6 mph N/A   Partly Cloudy
5:52 PM 48.9 °F - 39.9 °F 71% 29.84 in 10.0 mi NNE 13.8 mph 21.9 mph N/A   Mostly Cloudy
6:52 PM 46.0 °F 39.3 °F 39.9 °F 79% 29.90 in 10.0 mi North 16.1 mph - N/A   Overcast
7:12 PM 46.4 °F 40.7 °F 39.2 °F 76% 29.88 in 10.0 mi North 12.7 mph - N/A   Overcast
7:30 PM 44.6 °F 39.2 °F 39.2 °F 81% 29.89 in 10.0 mi NNW 10.4 mph - 0.00 in Rain Light Rain
7:52 PM 43.0 °F 35.1 °F 39.9 °F 89% 29.93 in 10.0 mi North 17.3 mph - 0.01 in Rain Light Rain
8:52 PM 43.0 °F 37.7 °F 39.9 °F 89% 29.93 in 10.0 mi NNW 9.2 mph - 0.00 in   Overcast
9:52 PM 43.0 °F - 39.9 °F 89% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
10:52 PM 42.1 °F 40.2 °F 39.9 °F 92% 29.91 in 10.0 mi NNE 3.5 mph - N/A   Overcast
11:40 PM 42.8 °F - 39.2 °F 87% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
11:52 PM 42.1 °F - 39.9 °F 92% 29.90 in 10.0 mi Calm Calm - N/A   Overcast