Rapid City, SD

12:40 PM MST on January 18, 2017 (GMT -0700)
Rapid City Regional

Weather History for KRAP - October, 2012

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Tuesday, October 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 48 °F  
Max Temperature 71 °F 61 °F 91 °F (1991)
Min Temperature 40 °F 34 °F 14 °F (1992)
Degree Days  
Heating Degree Days 9 17  
Month to date heating degree days 264 232  
Since 1 July heating degree days 363 456  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 937 633  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 56    
Maximum Humidity 86    
Minimum Humidity 25    
Precipitation  
Precipitation 0.12 in 0.05 in 1.44 in (1998)
Month to date precipitation 0.12 0.84  
Year to date precipitation 10.39 14.76  
Snow  
Snow 0.00 in 0.00 in 0.30 in (1980)
Month to date snowfall T 0.4  
Since 1 July snowfall T 0.6  
Since 1 September snowfall T 0.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.53 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 38 mph    
Max Gust Speed 46 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 16, 2012 Rise Set
Actual Time 7:08 AM MDT 6:05 PM MDT
Civil Twilight 6:39 AM MDT 6:34 PM MDT
Nautical Twilight 6:06 AM MDT 7:08 PM MDT
Astronomical Twilight 5:32 AM MDT 7:41 PM MDT
Moon 8:38 AM MDT (10/16) 6:46 PM MDT (10/16)
Length of Visible Light 11h 55m
Length of Day
10h 56m
New Moon, 2% of the Moon is Illuminated
Oct 16
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
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 59.0 °F - 37.9 °F 46% 29.70 in 10.0 mi NW 13.8 mph - N/A   Partly Cloudy
1:52 AM 51.8 °F - 35.6 °F 54% 29.77 in 10.0 mi NW 8.1 mph - N/A   Clear
2:52 AM 46.9 °F - 35.1 °F 63% 29.71 in 10.0 mi NW 9.2 mph - N/A   Clear
3:52 AM 50.0 °F - 35.6 °F 58% 29.74 in 10.0 mi NW 8.1 mph - N/A   Clear
4:52 AM 45.0 °F 42.6 °F 34.0 °F 65% 29.69 in 10.0 mi West 4.6 mph - N/A   Clear
5:52 AM 42.8 °F 40.1 °F 33.8 °F 70% 29.73 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:52 AM 45.0 °F - 35.1 °F 68% 29.70 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 46.0 °F - 36.0 °F 68% 29.67 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 53.1 °F - 37.0 °F 55% 29.63 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 61.0 °F - 37.0 °F 41% 29.57 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:52 AM 68.0 °F - 37.9 °F 33% 29.51 in 10.0 mi South 15.0 mph - N/A   Clear
11:52 AM 69.1 °F - 37.0 °F 31% 29.46 in 10.0 mi South 17.3 mph - N/A   Clear
12:52 PM 69.1 °F - 36.0 °F 30% 29.40 in 10.0 mi South 18.4 mph - N/A   Clear
1:52 PM 71.1 °F - 33.1 °F 25% 29.37 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
2:52 PM 69.1 °F - 34.0 °F 27% 29.35 in 10.0 mi WNW 5.8 mph - N/A   Overcast
3:52 PM 66.9 °F - 36.0 °F 32% 29.32 in 10.0 mi ESE 3.5 mph - 0.00 in   Mostly Cloudy
4:52 PM 66.0 °F - 37.9 °F 36% 29.33 in 10.0 mi North 12.7 mph - 0.00 in   Overcast
5:52 PM 62.1 °F - 39.9 °F 44% 29.34 in 10.0 mi NNW 3.5 mph - 0.00 in   Overcast
6:52 PM 55.0 °F - 48.9 °F 80% 29.38 in 10.0 mi NNW 23.0 mph - 0.00 in Rain Light Rain
7:52 PM 53.1 °F - 46.0 °F 77% 29.44 in 9.0 mi NW 31.1 mph 39.1 mph 0.03 in Rain Light Rain
8:52 PM 48.9 °F - 45.0 °F 86% 29.47 in 10.0 mi WNW 13.8 mph 23.0 mph 0.08 in Rain Light Rain
9:52 PM 50.0 °F - 42.1 °F 74% 29.45 in 10.0 mi WNW 16.1 mph - 0.01 in   Overcast
10:52 PM 50.0 °F - 43.0 °F 77% 29.45 in 10.0 mi WNW 8.1 mph - 0.00 in   Overcast
11:52 PM 50.0 °F - 37.9 °F 63% 29.47 in 10.0 mi NW 21.9 mph 27.6 mph N/A   Clear