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

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CDUS43 KLSX 182132
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
432 PM CDT THU APR 18 2024

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 18 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         82    259 PM  93    2002  69     13       73
  MINIMUM         57    141 AM  29    1953  48      9       44
  AVERAGE         70                        58     12       59

PRECIPITATION (IN)
  TODAY            0.00          2.48 2013   0.16  -0.16     0.00
  MONTH TO DATE    4.33                      2.68   1.65     2.45
  SINCE MAR 1      6.49                      6.18   0.31     7.48
  SINCE JAN 1     10.92                     11.00  -0.08    11.84

SNOWFALL (IN)
  TODAY            0.0           2.0  1901   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE MAR 1      T                         2.5   -2.5       T
  SINCE JUL 1      9.3                      16.6   -7.3      5.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         8     -8        6
  MONTH TO DATE  106                       190    -84      119
  SINCE MAR 1    468                       766   -298      709
  SINCE JUL 1   3274                      4285  -1011     3790

 COOLING
  TODAY            5                         1      4        0
  MONTH TO DATE   51                        18     33       26
  SINCE MAR 1     71                        25     46       29
  SINCE JAN 1     71                        26     45       29
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     8.8


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           400 AM
 LOWEST     54          1200 AM
 AVERAGE    61

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        88      1948
                                             2011
                                             2017
 MINIMUM TEMPERATURE (F)   48        26      1983


SUNRISE AND SUNSET
APRIL 18 2024.........SUNRISE   620 AM CDT   SUNSET   742 PM CDT
APRIL 19 2024.........SUNRISE   619 AM CDT   SUNSET   743 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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