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

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943
CDUS43 KLSX 122234
CLICOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
534 PM CDT SAT JUL 12 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 12 2025...
VALID AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         84    359 PM 113    1954  88     -4       87
  MINIMUM         68    309 AM  53    1898  69     -1       69
  AVERAGE         76                        78     -2       78

PRECIPITATION (IN)
  TODAY            0.01          1.69 2004   0.14  -0.13     0.22
  MONTH TO DATE    2.54                      1.75   0.79    10.38
  SINCE JUN 1     10.45                      5.98   4.47    14.89
  SINCE JAN 1     23.71                     22.84   0.87    30.83

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 JUN 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    0                         0      0        0
  SINCE JUN 1      0                         6     -6        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           11                        14     -3       13
  MONTH TO DATE  152                       158     -6      124
  SINCE JUN 1    438                       452    -14      496
  SINCE JAN 1    529                       598    -69      684
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.2


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     65           200 PM
 AVERAGE    83

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       107      1936
                                             1954
 MINIMUM TEMPERATURE (F)   69        48      1975


SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE   554 AM CDT   SUNSET   835 PM CDT
JULY 13 2025..........SUNRISE   555 AM CDT   SUNSET   834 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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