AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
423 
CDUS43 KLSX 261027
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
527 AM CDT WED JUL 26 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 25 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         93    205 PM 108    2012  89      4       90       
  MINIMUM         72    409 AM  59    1911  71      1       74       
  AVERAGE         83                        80      3       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.35 1948   0.13  -0.13     1.21    
  MONTH TO DATE    0.61                      3.35  -2.74     8.16    
  SINCE JUN 1      3.33                      7.63  -4.30     9.45    
  SINCE JAN 1     26.23                     24.00   2.23    22.50    
                                                                     
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       18                        15      3       17       
  MONTH TO DATE  514                       375    139      415       
  SINCE JUN 1    923                       709    214      910       
  SINCE JAN 1   1175                       883    292     1104       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     9.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           300 AM                                     
 LOWEST     49           200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       105      1936                    
 MINIMUM TEMPERATURE (F)   71        55      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 26 2017..........SUNRISE   558 AM CDT   SUNSET   818 PM CDT   
JULY 27 2017..........SUNRISE   559 AM CDT   SUNSET   817 PM CDT   

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




$$