AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
133 
CDUS43 KLSX 050728
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
127 AM CST THU JAN 5 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 4 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         28    120 PM  72    1997  40    -12       37       
  MINIMUM         17    729 AM  -9    1879  24     -7       25       
  AVERAGE         23                        32     -9       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.20 2004   0.09  -0.09     0.00    
  MONTH TO DATE    0.26                      0.36  -0.10     0.00    
  SINCE DEC 1      1.39                      3.20  -1.81    11.74    
  SINCE JAN 1      0.26                      0.36  -0.10     0.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             4.4  1977   0.2   -0.2      0.0     
  MONTH TO DATE    T                         0.7   -0.7      0.0     
  SINCE DEC 1      0.2                       5.1   -4.9       T      
  SINCE JUL 1      0.2                       5.8   -5.6       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        33      9       34       
  MONTH TO DATE  120                       132    -12      120       
  SINCE DEC 1   1051                      1071    -20      717       
  SINCE JUL 1   1542                      1897   -355     1279       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    10.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67           400 AM                                     
 LOWEST     46           100 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        66      2012                    
 MINIMUM TEMPERATURE (F)   24       -22      1884                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  5 2017.......SUNRISE   720 AM CST   SUNSET   454 PM CST   
JANUARY  6 2017.......SUNRISE   720 AM CST   SUNSET   455 PM CST   

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




$$