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

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929
CDUS43 KLSX 100727
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT TUE SEP 10 2024

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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 9 2024...

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)
 YESTERDAY
  MAXIMUM         83    324 PM 101    1925  83      0       81
  MINIMUM         52    545 AM  43    1883  63    -11       59
  AVERAGE         68                        73     -5       70

PRECIPITATION (IN)
  YESTERDAY        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)
  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                         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
  YESTERDAY        3                         9     -6        5
  MONTH TO DATE   62                        89    -27      103
  SINCE SEP 1     62                        89    -27      103
  SINCE JAN 1   1770                      1539    231     1673
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     2.8


SKY COVER
  AVERAGE SKY COVER 0.4


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


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

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


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


SUNRISE AND SUNSET
SEPTEMBER 10 2024.....SUNRISE   639 AM CDT   SUNSET   717 PM CDT
SEPTEMBER 11 2024.....SUNRISE   640 AM CDT   SUNSET   715 PM CDT


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




$$