CXUS53 KLSX 011717
CLSSTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
1217 PM CDT SUN SEP 01 2024

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

...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2024 TO 8/31/2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR'S         
                VALUE   DATE(S)   VALUE   FROM     VALUE               
                                          NORMAL                       
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            115   07/14/1954                                      
 LOW              43   06/03/1969                                      
HIGHEST          103   06/25         MM      MM                        
LOWEST            57   08/22         MM      MM                        
AVG. MAXIMUM    89.1               87.9     1.2                        
AVG. MINIMUM    70.7               69.2     1.5                        
MEAN            79.9               78.6     1.3                        
DAYS MAX >= 90    46                                                   
DAYS MAX <= 32     0                                                   
DAYS MAX >= 100    3                                                   
DAYS MIN <= 32     0                                                   
DAYS MIN <= 0      0                                                   

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       27.22   1915                                            
 MINIMUM        4.09   1926                                            
TOTALS         10.89              11.80   -0.91                        
DAYS >= .01       24                                                   
DAYS >= .10       16                                                   
DAYS >= .50        5                                                   
DAYS >= 1.00       4                                                   
GREATEST
 24 HR. TOTAL   2.18   07/03 TO 07/04                                  

DEGREE DAYS
HEATING TOTAL      0                  5      -5                        
 SINCE 7/1         0                  0       0                        
COOLING TOTAL   1395               1255     140                        
 SINCE 1/1      1708               1450     258                        
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    35/320    DATE  08/01                  
HIGHEST GUST SPEED/DIRECTION    49/330    DATE  08/01                  


WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM             20     HAIL                       0          
FOG W/VIS <= 1/4 MILE     1                                            

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

...SEASONAL...

NO RECORDS OF NOTE.


...MONTHLY...

6TH WETTEST JULY ON RECORD (8.39 INCHES).

TIED MOST DAYS WITH AT LEAST ONE INCH OF RAINFALL WITHIN THE MONTH 
OF JULY (4 DAYS. ALSO SET IN 2020 AND 1981).

8TH WARMEST JUNE (80.4 DEGREES).

TIED 9TH DRIEST JUNE (1.12 INCHES).


...DAILY...

2 RECORD HIGH TEMPERATURES SET OR TIED (08/27 AND 06/25).

RECORD HIGH MINIMUM TEMPERATURE OF 81 DEGREES SET ON 08/27. PREVIOUS 
80 IN 1983.

$$