AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
267 
CDUS43 KLSX 130830
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CST SAT FEB 13 2021

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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 12 2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         19    311 PM  78    1938  44    -25       37       
  MINIMUM          8   1159 PM -16    1899  27    -19       32       
  AVERAGE         14                        35    -21       35     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.24 1896   0.09  -0.09     0.43     
  MONTH TO DATE    0.43                      0.96  -0.53     1.42     
  SINCE DEC 1      5.85                      6.20  -0.35     9.77     
  SINCE JAN 1      4.25                      3.36   0.89     7.91     

SNOWFALL (IN)                                                              
  YESTERDAY        T             4.0  1894   0.2   -0.2      0.1      
  MONTH TO DATE    1.5                       2.0   -0.5      0.8      
  SINCE DEC 1      4.8                      12.0   -7.2     10.8      
  SINCE JUL 1      4.8                      12.7   -7.9     12.3      
  SNOW DEPTH       1                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       51                        30     21       30        
  MONTH TO DATE  491                       371    120      302        
  SINCE DEC 1   2250                      2339    -89     1980        
  SINCE JUL 1   2995                      3165   -170     2947        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED    12.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           600 AM                                      
 LOWEST     61           800 PM                                      
 AVERAGE    69                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   44        83      1962                      
 MINIMUM TEMPERATURE (F)   27       -18      1905                      


SUNRISE AND SUNSET                                                    
FEBRUARY 13 2021......SUNRISE   655 AM CST   SUNSET   537 PM CST     
FEBRUARY 14 2021......SUNRISE   653 AM CST   SUNSET   538 PM CST     


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




$$