AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
580 
CDUS43 KLSX 230902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT WED APR 23 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 22 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         64    441 PM  91    1925  69     -5       59       
  MINIMUM         42    537 AM  31    1936  49     -7       46       
  AVERAGE         53                        59     -6       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.15 1944   0.13  -0.13     0.00    
  MONTH TO DATE    2.49                      2.65  -0.16     3.15    
  SINCE MAR 1      5.29                      6.25  -0.96     6.82    
  SINCE JAN 1      8.25                     10.67  -2.42    10.81    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002  MM      0.0              
                                      2001                          
  MONTH TO DATE    T                         0.6   -0.6              
  SINCE OCT 1     29.8                      22.5    7.3              
  SINCE JUL 1     29.8                      22.5    7.3              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                         8      4       12       
  MONTH TO DATE  204                       241    -37      178       
  SINCE MAR 1    740                       854   -114      861       
  SINCE JUL 1   4629                      4620      9     3821       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   38                        21     17       75       
  SINCE MAR 1     39                        28     11       76       
  SINCE JAN 1     39                        28     11       76       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     6.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           600 AM                                     
 LOWEST     36           200 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        91      1960                    
 MINIMUM TEMPERATURE (F)   49        28      1910                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 23 2003.........SUNRISE   615 AM CDT   SUNSET   746 PM CDT   
APRIL 24 2003.........SUNRISE   613 AM CDT   SUNSET   747 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.