AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
692 
CDUS43 KLSX 070734
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
232 AM CDT MON MAY 7 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 6 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    423 PM  92    2012  74     10       70       
  MINIMUM         60    452 AM  34    1944  54      6       53       
  AVERAGE         72                        64      8       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.10 1900   0.15  -0.14     0.00    
                                      1886                          
  MONTH TO DATE    1.03                      0.86   0.17     2.76    
  SINCE MAR 1     10.43                      7.87   2.56    17.37    
  SINCE JAN 1     16.91                     12.51   4.40    19.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1944   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      1.6                       2.7   -1.1      1.8     
  SINCE JUL 1      7.1                      17.7  -10.6      3.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        3       
  MONTH TO DATE    0                        25    -25       52       
  SINCE MAR 1   1134                       883    251      659       
  SINCE JUL 1   4605                      4481    124     3392       
                                                                     
 COOLING                                                             
  YESTERDAY        7                         2      5        0       
  MONTH TO DATE   39                        12     27        0       
  SINCE MAR 1     52                        58     -6       73       
  SINCE JAN 1     52                        58     -6       75       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           500 AM                                     
 LOWEST     31           300 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        92      1940                    
 MINIMUM TEMPERATURE (F)   54        35      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  7 2018...........SUNRISE   557 AM CDT   SUNSET   800 PM CDT   
MAY  8 2018...........SUNRISE   556 AM CDT   SUNSET   801 PM CDT   

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




$$