AFOS product CLICOU
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
429 
CDUS43 KLSX 180746
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
246 AM CDT TUE MAR 18 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 17 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         74    418 PM  83    1894  57     17       52       
  MINIMUM         32    521 AM   8    1900  36     -4       28       
                                      1906                           
  AVERAGE         53                        46      7       40     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.40 2021   0.10  -0.10     0.00     
  MONTH TO DATE    1.59                      1.53   0.06     1.57     
  SINCE MAR 1      1.59                      1.53   0.06     1.57     
  SINCE JAN 1      3.41                      5.77  -2.36     4.51     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.4  1924   0.0    0.0      0.0      
  MONTH TO DATE    0.4                       1.1   -0.7       T       
  SINCE MAR 1      0.4                       1.1   -0.7       T       
  SINCE JUL 1     18.6                      15.9    2.7      8.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       12                        19     -7       25        
  MONTH TO DATE  256                       370   -114      216        
  SINCE MAR 1    256                       370   -114      216        
  SINCE JUL 1   3888                      4075   -187     3457        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    6                         0      6        3        
  SINCE MAR 1      6                         0      6        3        
  SINCE JAN 1      6                         0      6        3        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED    13.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           400 AM                                      
 LOWEST     18           300 PM                                      
 AVERAGE    41                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   57        81      1921                      
 MINIMUM TEMPERATURE (F)   36         5      1923                      


SUNRISE AND SUNSET                                                    
MARCH 18 2025.........SUNRISE   715 AM CDT   SUNSET   719 PM CDT     
MARCH 19 2025.........SUNRISE   713 AM CDT   SUNSET   720 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$