AFOS product CLISPI
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CDUS43 KILX 180628
CLISPI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE LINCOLN IL
128 AM CDT MON AUG 18 2025

...................................

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR AUGUST 17 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         92    336 PM 101    1983  85      7       81       
                                      1988                           
  MINIMUM         73    905 AM  53    1962  65      8       67       
                                      1992                           
                                      2013                           
  AVERAGE         83                        75      8       74     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.04          1.66 1997   0.11  -0.07     0.00     
  MONTH TO DATE    0.16                      1.80  -1.64     2.52     
  SINCE JUN 1     10.92                     10.26   0.66    12.73     
  SINCE JAN 1     21.15                     25.47  -4.32    28.14     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        1        
  SINCE JUN 1      0                        12    -12        2        
  SINCE JUL 1      0                         1     -1        2        

 COOLING                                                              
  YESTERDAY       18                        10      8        9        
  MONTH TO DATE  196                       180     16      144        
  SINCE JUN 1    919                       807    112      766        
  SINCE JAN 1    987                       941     46      888        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (100)       
  AVERAGE WIND SPEED     6.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           700 AM                                      
 LOWEST     61           400 PM                                      
 AVERAGE    78                                                        

..........................................................


THE SPRINGFIELD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   85       106      1936                      
 MINIMUM TEMPERATURE (F)   64        49      1963                      
                                             2012                     


SUNRISE AND SUNSET                                                    
AUGUST 18 2025........SUNRISE   614 AM CDT   SUNSET   750 PM CDT     
AUGUST 19 2025........SUNRISE   615 AM CDT   SUNSET   749 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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