000
CDUS43 KLSX 180729
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT THU APR 18 2024

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 17 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         82    233 PM  91    1937  69     13       68
  MINIMUM         59   1131 PM  22    1875  48     11       43
  AVERAGE         71                        58     13       56

PRECIPITATION (IN)
  YESTERDAY        0.00          1.87 1887   0.17  -0.17     0.00
  MONTH TO DATE    4.33                      2.52   1.81     2.45
  SINCE MAR 1      6.49                      6.02   0.47     7.48
  SINCE JAN 1     10.92                     10.84   0.08    11.84

SNOWFALL (IN)
  YESTERDAY        0.0           2.1  1983   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
  YESTERDAY        0                         8     -8        9
  MONTH TO DATE  106                       182    -76      113
  SINCE MAR 1    468                       758   -290      703
  SINCE JUL 1   3274                      4277  -1003     3784

 COOLING
  YESTERDAY        6                         1      5        0
  MONTH TO DATE   46                        17     29       26
  SINCE MAR 1     66                        24     42       29
  SINCE JAN 1     66                        25     41       29
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    13.3


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70          1200 AM
 LOWEST     30           400 PM
 AVERAGE    50

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        93      2002
 MINIMUM TEMPERATURE (F)   48        29      1953


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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