AFOS product CLISTL
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228 
CDUS43 KLSX 010729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT SUN APR 1 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 31 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         56    610 PM  87    1981  62     -6       51       
  MINIMUM         39   1159 PM  17    1923  42     -3       45       
  AVERAGE         48                        52     -4       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.14          2.98 1927   0.13   0.01     0.02    
  MONTH TO DATE    7.12                      3.32   3.80     4.24    
  SINCE MAR 1      7.12                      3.32   3.80     4.24    
  SINCE JAN 1     13.60                      7.96   5.64     6.53    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             3.5  1911   0.0   MM        0.0     
  MONTH TO DATE    1.0                       2.3   -1.3      1.8     
  SINCE MAR 1      1.0                       2.3   -1.3      1.8     
  SINCE JUL 1      6.5                      17.3  -10.8      3.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        14      3       17       
  MONTH TO DATE  674                       587     87      467       
  SINCE MAR 1    674                       588     86      467       
  SINCE JUL 1   4145                      4186    -41     3200       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         7     -7        6       
  SINCE MAR 1      0                         7     -7        6       
  SINCE JAN 1      0                         7     -7        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    10.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 PM                                     
 LOWEST     53           300 AM                                     
 AVERAGE    73                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        91      1946                    
 MINIMUM TEMPERATURE (F)   42        23      1881                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  1 2018.........SUNRISE   646 AM CDT   SUNSET   725 PM CDT   
APRIL  2 2018.........SUNRISE   645 AM CDT   SUNSET   726 PM CDT   

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




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