AFOS product CLICOU
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278 
CDUS43 KLSX 270729
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT SUN JUL 27 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 26 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         91    130 PM 105    1952  89      2       88       
  MINIMUM         76    555 AM  51    1911  69      7       71       
  AVERAGE         84                        79      5       80     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.10          1.63 2015   0.11  -0.01     0.00     
  MONTH TO DATE    4.27                      3.55   0.72    10.97     
  SINCE JUN 1     12.18                      7.78   4.40    15.48     
  SINCE JAN 1     25.44                     24.64   0.80    31.42     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2015   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        0        
  SINCE JUN 1      0                         6     -6        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       19                        14      5       15        
  MONTH TO DATE  368                       354     14      280        
  SINCE JUN 1    654                       648      6      652        
  SINCE JAN 1    745                       794    -49      840        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED     7.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           900 PM                                      
 LOWEST     68           200 PM                                      
 AVERAGE    82                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       106      1936                      
 MINIMUM TEMPERATURE (F)   69        50      1962                      


SUNRISE AND SUNSET                                                    
JULY 27 2025..........SUNRISE   606 AM CDT   SUNSET   824 PM CDT     
JULY 28 2025..........SUNRISE   607 AM CDT   SUNSET   823 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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