, SD

(GMT )
Rapid City

Weather History for KRAP - August, 2012

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Saturday, August 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 64 °F 74 °F  
Max Temperature 79 °F 88 °F 103 °F (2001)
Min Temperature 48 °F 59 °F 45 °F (1978)
Degree Days  
Heating Degree Days 1 0  
Month to date heating degree days 1 0  
Since 1 June heating degree days 16 114  
Since 1 July heating degree days 1 15  
Cooling Degree Days 0 9  
Month to date cooling degree days 26 36  
Year to date cooling degree days 653 385  
Since 1 June cooling degree days 626 370  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 56    
Maximum Humidity 89    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.06 in 2.60 in (1982)
Month to date precipitation 0.01 0.25  
Year to date precipitation 9.56 11.32  
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 30.10 in    
Wind  
Wind Speed 13 mph (NW)    
Max Wind Speed 30 mph    
Max Gust Speed 38 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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Date:

Astronomy

Aug. 04, 2012 Rise Set
Actual Time 5:44 AM MDT 8:11 PM MDT
Civil Twilight 5:11 AM MDT 8:44 PM MDT
Nautical Twilight 4:30 AM MDT 9:24 PM MDT
Astronomical Twilight 3:45 AM MDT 10:10 PM MDT
Moon 9:11 PM MDT (8/4) 8:42 AM MDT (8/4)
Length of Visible Light 15h 32m
Length of Day
14h 27m
Waning Gibbous, 92% of the Moon is Illuminated
Aug 4
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
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 54.0 °F 50.0 °F 86% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 52.0 °F 48.0 °F 86% 30.06 in 10.0 mi SW 4.6 mph - N/A   Clear
2:52 AM 52.0 °F 46.9 °F 83% 30.06 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:52 AM 48.9 °F 43.0 °F 80% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:52 AM 50.0 °F 42.1 °F 74% 30.06 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:52 AM 50.0 °F 41.0 °F 71% 30.07 in 10.0 mi West 6.9 mph - N/A   Clear
6:52 AM 57.0 °F 42.1 °F 57% 30.07 in 10.0 mi West 10.4 mph - N/A   Clear
7:52 AM 63.0 °F 44.1 °F 50% 30.07 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:52 AM 69.1 °F 42.1 °F 38% 30.08 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
9:52 AM 72.0 °F 42.1 °F 34% 30.07 in 10.0 mi NNW 18.4 mph 25.3 mph N/A   Mostly Cloudy
10:52 AM 73.0 °F 42.1 °F 33% 30.08 in 10.0 mi NNW 23.0 mph 29.9 mph N/A   Clear
11:52 AM 73.9 °F 42.1 °F 32% 30.08 in 10.0 mi NNW 27.6 mph 33.4 mph N/A   Clear
12:52 PM 75.9 °F 39.9 °F 27% 30.09 in 10.0 mi NNW 20.7 mph 38.0 mph N/A   Clear
1:52 PM 77.0 °F 39.9 °F 26% 30.10 in 10.0 mi NW 23.0 mph 34.5 mph N/A   Clear
2:52 PM 78.1 °F 39.9 °F 25% 30.09 in 10.0 mi NNW 25.3 mph 33.4 mph N/A   Clear
3:52 PM 78.1 °F 39.9 °F 25% 30.10 in 10.0 mi NNW 21.9 mph 32.2 mph N/A   Clear
4:52 PM 78.1 °F 37.9 °F 24% 30.11 in 10.0 mi North 26.5 mph 31.1 mph N/A   Clear
5:52 PM 77.0 °F 39.9 °F 26% 30.11 in 10.0 mi North 21.9 mph 27.6 mph N/A   Clear
6:52 PM 75.0 °F 39.9 °F 28% 30.12 in 10.0 mi North 19.6 mph 27.6 mph N/A   Clear
7:52 PM 69.1 °F 43.0 °F 39% 30.12 in 10.0 mi NNE 10.4 mph - N/A   Clear
8:52 PM 60.1 °F 44.1 °F 55% 30.16 in 10.0 mi East 3.5 mph - N/A   Clear
9:52 PM 57.0 °F 45.0 °F 64% 30.19 in 10.0 mi ENE 6.9 mph - N/A   Clear
10:52 PM 53.1 °F 44.1 °F 71% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 51.1 °F 44.1 °F 77% 30.21 in 10.0 mi Calm Calm - N/A   Clear