862   
CDUS43 KABR 152229  
CLIPIR  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE ABERDEEN SD  
529 PM CDT THU MAY 15 2025  
   
...............................  
  
   
..THE PIERRE SD CLIMATE SUMMARY FOR MAY 15 2025  
  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         57        MM  96    1936  69    -12       61          
  MINIMUM         50        MM  25    2014  45      5       45          
  AVERAGE         54                        57     -3       53       
  
PRECIPITATION (IN)                                                      
  TODAY            0.78R         0.70 1908   0.11   0.67     0.11       
  MONTH TO DATE    2.08                      1.40   0.68     1.21       
  SINCE MAR 1      5.31                      4.29   1.02     5.51       
  SINCE JAN 1      5.82                      5.48   0.34     6.53       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           0.0    MM   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.0    0.0      0.0        
  SINCE OCT 1     15.0                      37.2  -22.2     28.7        
  SINCE JUL 1     15.0                      37.2  -22.2     28.7        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           11                         9      2       12          
  MONTH TO DATE   59                       170   -111      154          
  SINCE MAR 1   1335                      1697   -362     1591          
  SINCE JUL 1   6489                      7200   -711     6472          
  
 COOLING                                                                
  TODAY            0                         1     -1        0          
  MONTH TO DATE   46                         6     40        0          
  SINCE MAR 1     46                         8     38        1          
  SINCE JAN 1     46                         8     38        1           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (280)         
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION    NW (310)         
  AVERAGE WIND SPEED    21.1                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 1.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  THUNDERSTORM                                                          
  HEAVY RAIN                                                            
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    97           300 AM                                        
 LOWEST     71           300 PM                                        
 AVERAGE    84                                                          
   
......................................................  
  
THE PIERRE SD CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   70        98      1934                        
 MINIMUM TEMPERATURE (F)   45        29      2009                        
  
SUNRISE AND SUNSET                                                      
MAY 15 2025...........SUNRISE   614 AM CDT   SUNSET   902 PM CDT       
MAY 16 2025...........SUNRISE   613 AM CDT   SUNSET   903 PM CDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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