AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
624 
CDUS43 KLSX 130745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT MON APR 13 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 12 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         77    459 PM  89    1971  66     11       83       
  MINIMUM         54    416 AM  24    1940  46      8       57       
                                      1939                          
  AVERAGE         66                        56     10       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.00 1909   0.11  -0.11     0.00    
  MONTH TO DATE    4.30                      1.43   2.87     5.49    
  SINCE MAR 1      7.30                      4.75   2.55     7.04    
  SINCE JAN 1     10.25                      9.39   0.86    10.19    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.1  1957   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3       T      
  SINCE MAR 1      0.6                       2.6   -2.0      1.6     
  SINCE JUL 1     16.8                      17.6   -0.8     28.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        10    -10        0       
  MONTH TO DATE   59                       141    -82      117       
  SINCE MAR 1    628                       729   -101      807       
  SINCE JUL 1   4430                      4327    103     4844       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        5       
  MONTH TO DATE   16                        12      4       10       
  SINCE MAR 1     16                        19     -3       10       
  SINCE JAN 1     16                        19     -3       10       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    51           100 AM                                     
 LOWEST     26           500 PM                                     
 AVERAGE    39                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        89      1941                    
 MINIMUM TEMPERATURE (F)   46        25      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 13 2015.........SUNRISE   628 AM CDT   SUNSET   736 PM CDT   
APRIL 14 2015.........SUNRISE   627 AM CDT   SUNSET   737 PM CDT   

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




$$