AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
827 
CDUS43 KLSX 300736
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
135 AM CST TUE JAN 30 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 29 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         34    218 PM  73    2008  41     -7       38       
  MINIMUM         22   1149 PM  -8    1966  24     -2       29       
  AVERAGE         28                        33     -5       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.44 2013   0.07  -0.07      T      
  MONTH TO DATE    1.23                      2.25  -1.02     1.80    
  SINCE DEC 1      2.07                      5.09  -3.02     2.93    
  SINCE JAN 1      1.23                      2.25  -1.02     1.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             4.8  1956   0.1   -0.1       T      
  MONTH TO DATE    1.2                       5.2   -4.0      1.0     
  SINCE DEC 1      4.7                       9.6   -4.9      1.2     
  SINCE JUL 1      4.7                      10.3   -5.6      1.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        32      5       31       
  MONTH TO DATE 1036                       964     72      788       
  SINCE DEC 1   1964                      1903     61     1719       
  SINCE JUL 1   2666                      2729    -63     2210       
                                                                     
 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    20   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           800 AM                                     
 LOWEST     56           200 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        67      2012                    
                                             1884                    
 MINIMUM TEMPERATURE (F)   24        -9      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 30 2018.......SUNRISE   709 AM CST   SUNSET   521 PM CST   
JANUARY 31 2018.......SUNRISE   708 AM CST   SUNSET   522 PM CST   

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




$$