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

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782
CDUS43 KLSX 092125
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CDT MON SEP 09 2024

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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 9 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    258 PM 101    1925  83     -2       81
  MINIMUM         52    545 AM  43    1883  63    -11       59
  AVERAGE         67                        73     -6       70

PRECIPITATION (IN)
  TODAY            0.00          2.05 1878   0.11  -0.11     0.00
  MONTH TO DATE    0.00                      0.95  -0.95     0.25
  SINCE SEP 1      0.00                      0.95  -0.95     0.25
  SINCE JAN 1     31.68                     30.62   1.06    25.25

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE SEP 1      3                         0      3        0
  SINCE JUL 1      3                         1      2        0

 COOLING
  TODAY            2                         9     -7        5
  MONTH TO DATE   61                        89    -28      103
  SINCE SEP 1     61                        89    -28      103
  SINCE JAN 1   1769                      1539    230     1673
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     1.7


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           700 AM
 LOWEST     20           300 PM
 AVERAGE    45

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        98      1933
                                             1983
                                             2013
 MINIMUM TEMPERATURE (F)   63        46      1976


SUNRISE AND SUNSET
SEPTEMBER  9 2024.....SUNRISE   638 AM CDT   SUNSET   718 PM CDT
SEPTEMBER 10 2024.....SUNRISE   639 AM CDT   SUNSET   717 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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