Climatological Report (Daily)
Issued by NWS St Louis, MO

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955
CDUS43 KLSX 240729
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT TUE JUN 24 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 23 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         96    355 PM 101    1930  88      8       94
  MINIMUM         80    454 AM  52    1972  69     11       78
  AVERAGE         88                        78     10       86

PRECIPITATION (IN)
  YESTERDAY        0.00          2.31 1924   0.15  -0.15      T
  MONTH TO DATE    3.08                      3.50  -0.42     0.65
  SINCE JUN 1      3.08                      3.50  -0.42     0.65
  SINCE JAN 1     24.73                     21.37   3.36    21.44

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 JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     18.6                      16.6    2.0      9.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         1     -1        0
  SINCE JUN 1      0                         1     -1        0
  SINCE JUL 1   3832                      4430   -598     3351

 COOLING
  YESTERDAY       23                        14      9       21
  MONTH TO DATE  279                       252     27      347
  SINCE JUN 1    279                       252     27      347
  SINCE JAN 1    450                       447      3      660
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     9.6


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           300 AM
 LOWEST     45           200 PM
 AVERAGE    60

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       102      1988
 MINIMUM TEMPERATURE (F)   69        48      1974


SUNRISE AND SUNSET
JUNE 24 2025..........SUNRISE   538 AM CDT   SUNSET   830 PM CDT
JUNE 25 2025..........SUNRISE   538 AM CDT   SUNSET   830 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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