AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
762 
CDUS43 KLSX 180727
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT SUN SEP 18 2022

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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 17 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         89    217 PM  97    1931  81      8       89       
  MINIMUM         71    632 AM  37    1937  60     11       65       
  AVERAGE         80                        71      9       77     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.25 1968   0.09  -0.09     0.00     
  MONTH TO DATE    1.53                      1.76  -0.23     1.25     
  SINCE SEP 1      1.53                      1.76  -0.23     1.25     
  SINCE JAN 1     40.65                     31.43   9.22    34.97     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         5     -5        0        
  SINCE SEP 1      0                         5     -5        0        
  SINCE JUL 1      0                         6     -6        0        

 COOLING                                                              
  YESTERDAY       15                         7      8       12        
  MONTH TO DATE  146                       149     -3      192        
  SINCE SEP 1    146                       149     -3      192        
  SINCE JAN 1   1840                      1599    241     1753        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED     9.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           600 AM                                      
 LOWEST     40           500 PM                                      
 AVERAGE    55                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   80        97      1925                      
 MINIMUM TEMPERATURE (F)   60        42      1973                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 18 2022.....SUNRISE   646 AM CDT   SUNSET   705 PM CDT     
SEPTEMBER 19 2022.....SUNRISE   647 AM CDT   SUNSET   703 PM CDT     


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




$$