125  
CDUS43 KUNR 310840  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
240 AM MDT WED MAY 31 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 30 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 81 1157 AM 91 1969 72 9 59  
MINIMUM 51 239 AM 30 1947 47 4 51  
AVERAGE 66 59 7 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.19 1996 0.12 -0.05 0.48  
MONTH TO DATE 5.66 3.32 2.34 2.57  
SINCE MAR 1 7.93 6.31 1.62 4.40  
SINCE JAN 1 9.18 7.12 2.06 4.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 10  
MONTH TO DATE 187 343 -156 355  
SINCE MAR 1 2058 1895 163 2046  
SINCE JUL 1 7307 7153 154 6802  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 8 5 3 6  
SINCE MAR 1 8 6 2 6  
SINCE JAN 1 8 6 2 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 33 1000 AM  
AVERAGE 63  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1960  
MINIMUM TEMPERATURE (F) 47 33 1982  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 513 AM MDT SUNSET 827 PM MDT  
JUNE 1 2023..........SUNRISE 512 AM MDT SUNSET 828 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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