AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
618 
CDUS43 KLSX 230745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT THU MAY 23 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 22 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         78    114 PM  94    1925  78      0       78       
  MINIMUM         64    416 AM  37    1883  59      5       54       
  AVERAGE         71                        68      3       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.31 2000   0.16  -0.16     0.00    
  MONTH TO DATE    4.19                      3.27   0.92     1.60    
  SINCE MAR 1     14.81                     10.28   4.53    12.23    
  SINCE JAN 1     21.20                     14.92   6.28    16.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2012   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1     14.3                       2.7   11.6       T      
  SINCE JUL 1     27.9                      17.7   10.2      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   87                        66     21        4       
  SINCE MAR 1   1155                       924    231      389       
  SINCE JUL 1   4472                      4522    -50     3291       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         5      1        1       
  MONTH TO DATE  115                        74     41      146       
  SINCE MAR 1    149                       120     29      283       
  SINCE JAN 1    149                       120     29      283       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    12.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1200 AM                                     
 LOWEST     46          1100 AM                                     
 AVERAGE    67                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        92      2010                    
                                             1950                    
 MINIMUM TEMPERATURE (F)   59        39      1931                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 23 2013...........SUNRISE   543 AM CDT   SUNSET   814 PM CDT   
MAY 24 2013...........SUNRISE   542 AM CDT   SUNSET   815 PM CDT   

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




$$