617  
CDUS43 KUNR 160836  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 15 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 433 PM 90 1987 66 2 69  
MINIMUM 40 416 AM 30 2005 41 -1 43  
2016  
AVERAGE 54 54 0 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 2015 0.12 -0.12 0.01  
MONTH TO DATE 3.42 1.52 1.90 1.10  
SINCE MAR 1 5.69 4.51 1.18 2.93  
SINCE JAN 1 6.94 5.32 1.62 3.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 12 -1 9  
MONTH TO DATE 133 213 -80 180  
SINCE MAR 1 2004 1765 239 1871  
SINCE JUL 1 7253 7023 230 6627  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 42 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 1979  
2012  
MINIMUM TEMPERATURE (F) 42 24 2009  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 525 AM MDT SUNSET 813 PM MDT  
MAY 17 2023...........SUNRISE 524 AM MDT SUNSET 814 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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