, SD

(GMT )
Rapid City

Weather History for KRAP - May, 2014

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Saturday, May 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 49 °F 55 °F  
Max Temperature 64 °F 68 °F 93 °F (1988)
Min Temperature 34 °F 43 °F 31 °F (1969)
Degree Days  
Heating Degree Days 16 10  
Month to date heating degree days 308 212  
Since 1 July heating degree days 7604 6941  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 2  
Moisture  
Dew Point 38 °F    
Average Humidity 66    
Maximum Humidity 92    
Minimum Humidity 40    
Precipitation  
Precipitation T in 0.10 in 1.01 in (1962)
Month to date precipitation 1.04 1.69  
Year to date precipitation 4.89 5.16  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.1 1.0  
Since 1 July snowfall 63.8 41.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

May. 17, 2014 Rise Set
Actual Time 5:23 AM MDT 8:14 PM MDT
Civil Twilight 4:50 AM MDT 8:47 PM MDT
Nautical Twilight 4:07 AM MDT 9:30 PM MDT
Astronomical Twilight 3:17 AM MDT 10:20 PM MDT
Moon 11:15 PM MDT (5/17) 8:09 AM MDT (5/17)
Length of Visible Light 15h 57m
Length of Day
14h 50m
Waning Gibbous, 89% of the Moon is Illuminated
May 17
Waning Gibbous
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
Full

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 37.9 °F 35.5 °F 36.0 °F 93% 30.12 in 10.0 mi ESE 3.5 mph - N/A   Clear
1:52 AM 39.0 °F - 36.0 °F 89% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
2:52 AM 37.9 °F - 35.1 °F 89% 30.08 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 35.1 °F - 33.1 °F 92% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 35.1 °F 32.2 °F 33.1 °F 92% 30.08 in 10.0 mi East 3.5 mph - N/A   Clear
5:52 AM 35.1 °F - 34.0 °F 96% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 43.0 °F - 39.0 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 48.9 °F - 41.0 °F 74% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:52 AM 55.0 °F - 39.0 °F 55% 30.05 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:52 AM 57.9 °F - 39.9 °F 51% 30.05 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:52 AM 59.0 °F - 35.1 °F 41% 30.05 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
11:52 AM 60.1 °F - 39.0 °F 46% 30.04 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
12:52 PM 60.1 °F - 37.0 °F 42% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:52 PM 60.1 °F - 37.0 °F 42% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
2:52 PM 62.1 °F - 39.9 °F 44% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
3:52 PM 61.0 °F - 39.9 °F 46% 30.00 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
4:52 PM 62.1 °F - 41.0 °F 46% 29.99 in 10.0 mi ESE 8.1 mph - N/A   Overcast
5:52 PM 60.1 °F - 41.0 °F 49% 29.99 in 10.0 mi East 6.9 mph - 0.00 in   Overcast
6:52 PM 60.1 °F - 42.1 °F 51% 29.96 in 10.0 mi ESE 10.4 mph - N/A   Overcast
7:52 PM 54.0 °F - 43.0 °F 66% 29.96 in 10.0 mi East 6.9 mph - N/A   Clear
8:52 PM 46.9 °F - 41.0 °F 80% 29.96 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:52 PM 46.9 °F - 41.0 °F 80% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:52 PM 46.0 °F - 39.9 °F 79% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 46.0 °F 44.8 °F 39.0 °F 76% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Clear