AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
391 
CDUS43 KLSX 020727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT WED MAY 2 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 1 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         87    316 PM  90    1936  72     15       58       
  MINIMUM         61    548 AM  34    1963  53      8       49       
  AVERAGE         74                        62     12       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.43 1983   0.13  -0.13     0.02    
                                      1898                          
  MONTH TO DATE    0.00                      0.13  -0.13     0.02    
  SINCE MAR 1      9.40                      7.14   2.26    14.63    
  SINCE JAN 1     15.88                     11.78   4.10    16.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1909   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      1.6                       2.7   -1.1      1.8     
  SINCE JUL 1      7.1                      17.7  -10.6      3.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         5     -5       11       
  MONTH TO DATE    0                         5     -5       11       
  SINCE MAR 1   1134                       863    271      618       
  SINCE JUL 1   4605                      4461    144     3351       
                                                                     
 COOLING                                                             
  YESTERDAY        9                         2      7        0       
  MONTH TO DATE    9                         2      7        0       
  SINCE MAR 1     22                        48    -26       73       
  SINCE JAN 1     22                        48    -26       75       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    13.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    49           500 AM                                     
 LOWEST     29           400 PM                                     
 AVERAGE    39                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        91      1959                    
 MINIMUM TEMPERATURE (F)   53        32      1961                    
                                             1929                    
                                             1875                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2018...........SUNRISE   603 AM CDT   SUNSET   755 PM CDT   
MAY  3 2018...........SUNRISE   602 AM CDT   SUNSET   756 PM CDT   

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




$$