AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
198 
CDUS43 KLSX 130733
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT THU MAR 13 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 12 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         79    330 PM  84    1972  55     24       76       
                                      1990                           
                                      2012                           
  MINIMUM         43    534 AM   1    1948  35      8       51       
  AVERAGE         61                        45     16       64     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.42 1961   0.10  -0.10     0.00     
  MONTH TO DATE    0.36                      1.18  -0.82     0.41     
  SINCE MAR 1      0.36                      1.18  -0.82     0.41     
  SINCE JAN 1      4.35                      6.00  -1.65     4.84     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           7.0  1968   0.1   -0.1      0.0      
  MONTH TO DATE    0.3                       1.2   -0.9       T       
  SINCE MAR 1      0.3                       1.2   -0.9       T       
  SINCE JUL 1     18.6                      15.3    3.3      9.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        4                        20    -16        1        
  MONTH TO DATE  181                       262    -81      137        
  SINCE MAR 1    181                       262    -81      137        
  SINCE JUL 1   3406                      3781   -375     2943        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    1                         0      1        5        
  SINCE MAR 1      1                         0      1        5        
  SINCE JAN 1      1                         1      0        5        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     4.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           700 AM                                      
 LOWEST     24           400 PM                                      
 AVERAGE    49                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   55        85      1933                      
 MINIMUM TEMPERATURE (F)   36        12      1968                      


SUNRISE AND SUNSET                                                    
MARCH 13 2025.........SUNRISE   715 AM CDT   SUNSET   707 PM CDT     
MARCH 14 2025.........SUNRISE   714 AM CDT   SUNSET   708 PM CDT     


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




$$