AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
743 
CDUS43 KLSX 190727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
226 AM CDT THU JUL 19 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 18 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         89    206 PM 112    1954  89      0       98       
  MINIMUM         70    349 AM  57    1976  71     -1       74       
  AVERAGE         80                        80      0       86      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.62 1915   0.14  -0.14     0.00    
  MONTH TO DATE    1.17                      2.44  -1.27     0.27    
  SINCE JUN 1      4.26                      6.72  -2.46     2.99    
  SINCE JAN 1     25.19                     23.09   2.10    25.89    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         5     -5        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       15                        15      0       21       
  MONTH TO DATE  329                       270     59      346       
  SINCE JUN 1    795                       604    191      755       
  SINCE JAN 1   1138                       778    360     1007       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     9.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       106      1934                    
 MINIMUM TEMPERATURE (F)   71        59      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 19 2018..........SUNRISE   552 AM CDT   SUNSET   823 PM CDT   
JULY 20 2018..........SUNRISE   553 AM CDT   SUNSET   823 PM CDT   

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




$$