, SD

(GMT )
Rapid City

Weather History for KRAP - August, 2017

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Sunday, August 13, 2017

  Actual Average Record
Temperature  
Mean Temperature 66 °F 72 °F  
Max Temperature 77 °F 87 °F 107 °F (2007)
Min Temperature 54 °F 58 °F 43 °F (2004)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 7 0  
Since 1 June heating degree days 40 114  
Since 1 July heating degree days 7 15  
Cooling Degree Days 1 8  
Month to date cooling degree days 25 112  
Year to date cooling degree days 522 461  
Since 1 June cooling degree days 510 446  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 63    
Maximum Humidity 86    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.05 in 2.03 in (1997)
Month to date precipitation 0.61 0.76  
Year to date precipitation 7.70 11.83  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 15 mph    
Max Gust Speed 18 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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Astronomy

Aug. 13, 2017 Rise Set
Actual Time 5:54 AM MDT 7:59 PM MDT
Civil Twilight 5:22 AM MDT 8:30 PM MDT
Nautical Twilight 4:43 AM MDT 9:09 PM MDT
Astronomical Twilight 4:00 AM MDT 9:51 PM MDT
Moon 11:21 PM MDT (8/13) 12:08 PM MDT (8/13)
Length of Visible Light 15h 08m
Length of Day
14h 05m
Waning Gibbous, 65% of the Moon is Illuminated
Aug 13
Waning Gibbous
Aug 14
Last Quarter
Aug 21
New
Aug 29
First Quarter
Sep 6
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 60.1 °F 53.1 °F 78% 29.91 in 10.0 mi North 8.1 mph - N/A   Overcast
1:52 AM 57.9 °F 50.0 °F 75% 29.88 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:52 AM 57.9 °F 50.0 °F 75% 29.88 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
3:52 AM 57.0 °F 52.0 °F 83% 29.88 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
4:52 AM 55.9 °F 51.1 °F 84% 29.88 in 10.0 mi NW 10.4 mph - N/A   Clear
5:52 AM 55.0 °F 50.0 °F 83% 29.88 in 10.0 mi North 4.6 mph - N/A   Clear
6:52 AM 57.0 °F 50.0 °F 77% 29.89 in 10.0 mi North 11.5 mph - N/A   Clear
7:52 AM 60.1 °F 52.0 °F 75% 29.92 in 10.0 mi NW 8.1 mph - N/A   Clear
8:52 AM 63.0 °F 53.1 °F 70% 29.94 in 10.0 mi North 11.5 mph - N/A   Clear
9:52 AM 64.0 °F 54.0 °F 70% 29.94 in 10.0 mi NNE 11.5 mph - N/A   Clear
10:52 AM 66.9 °F 54.0 °F 63% 29.93 in 10.0 mi NE 9.2 mph - N/A   Clear
11:52 AM 68.0 °F 55.0 °F 63% 29.93 in 10.0 mi NE 9.2 mph - N/A   Clear
12:52 PM 69.1 °F 54.0 °F 58% 29.92 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:52 PM 73.0 °F 55.9 °F 55% 29.91 in 10.0 mi ENE 8.1 mph - N/A   Clear
2:52 PM 73.9 °F 54.0 °F 50% 29.88 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
3:52 PM 77.0 °F 54.0 °F 45% 29.87 in 10.0 mi NE 9.2 mph - N/A   Partly Cloudy
4:52 PM 77.0 °F 52.0 °F 42% 29.85 in 10.0 mi NE 4.6 mph - N/A   Clear
5:52 PM 75.9 °F 52.0 °F 43% 29.84 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:52 PM 73.9 °F 53.1 °F 48% 29.83 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:52 PM 68.0 °F 54.0 °F 61% 29.84 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 64.9 °F 55.0 °F 70% 29.85 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
9:52 PM 64.9 °F 50.0 °F 58% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
10:52 PM 66.0 °F 50.0 °F 56% 29.86 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
11:52 PM 63.0 °F 51.1 °F 65% 29.87 in 10.0 mi ESE 8.1 mph - N/A   Clear