AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
083 
CDUS43 KLSX 210845
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CST MON JAN 21 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         47   1207 AM  72    1906  40      7       29       
  MINIMUM         25   1159 PM -18    1985  24      1       16       
  AVERAGE         36                        32      4       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.63 1894   0.08  -0.08      T      
  MONTH TO DATE    1.27                      1.59  -0.32     1.04    
  SINCE DEC 1      3.27                      4.43  -1.16     4.16    
  SINCE JAN 1      1.27                      1.59  -0.32     1.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.7  2011   0.2   -0.2      0.0     
  MONTH TO DATE    0.1                       3.6   -3.5      1.8     
  SINCE DEC 1      2.2                       8.0   -5.8      3.8     
  SINCE JUL 1      2.2                       8.7   -6.5      3.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        33     -4       42       
  MONTH TO DATE  570                       668    -98      554       
  SINCE DEC 1   1290                      1607   -317     1295       
  SINCE JUL 1   2169                      2433   -264     1951       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      8                         0      8        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72           500 AM                                     
 LOWEST     38           200 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        75      1986                    
 MINIMUM TEMPERATURE (F)   24        -8      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 21 2013.......SUNRISE   715 AM CST   SUNSET   511 PM CST   
JANUARY 22 2013.......SUNRISE   715 AM CST   SUNSET   512 PM CST   

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




$$