CDUS43 KLSX 200739
CLIUIN

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
239 AM CDT WED MAY 20 2026

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

...THE QUINCY IL CLIMATE SUMMARY FOR MAY 19 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1901 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         71   1030 AM  90    1962  74     -3       74       
                                      1964                           
                                      1975                           
  MINIMUM         53   1159 PM  41    1929  55     -2       57       
                                      2015                           
  AVERAGE         62                        65     -3       66     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.19          2.61 2025   0.15   0.04     2.61     
  MONTH TO DATE    2.68                      2.73  -0.05     3.05     
  SINCE MAR 1     13.90                      9.00   4.90     9.23     
  SINCE JAN 1     15.03                     12.34   2.69     9.67     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        3                         4     -1        0        
  MONTH TO DATE  114                       102     12       57        
  SINCE MAR 1    812                      1183   -371      829        
  SINCE JUL 1   4728                      5445   -717     4735        

 COOLING                                                              
  YESTERDAY        0                         3     -3        1        
  MONTH TO DATE   27                        36     -9       45        
  SINCE MAR 1     99                        52     47       73        
  SINCE JAN 1     99                        52     47       73        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED    11.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           200 AM                                      
 LOWEST     84          1200 AM                                      
 AVERAGE    91                                                        

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


THE QUINCY IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        94      1902                      
 MINIMUM TEMPERATURE (F)   55        38      1954                      
                                             2002                     


SUNRISE AND SUNSET                                                    
MAY 20 2026...........SUNRISE545 AM CDT   SUNSET   818 PM CDT     
MAY 21 2026...........SUNRISE   545 AM CDT   SUNSET   819 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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