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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLSX 212126
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CDT SUN APR 21 2024

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 21 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         60    256 PM  89    1902  70    -10       68
                                      1965
  MINIMUM         38    532 AM  30    2021  49    -11       48
  AVERAGE         49                        60    -11       58

PRECIPITATION (IN)
  TODAY            0.00          1.75 1984   0.17  -0.17     0.00
  MONTH TO DATE    5.32                      3.19   2.13     2.51
  SINCE MAR 1      7.48                      6.69   0.79     7.54
  SINCE JAN 1     11.91                     11.51   0.40    11.90

SNOWFALL (IN)
  TODAY            0.0           T    1918   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           16                         7      9        7
  MONTH TO DATE  145                       212    -67      126
  SINCE MAR 1    507                       788   -281      716
  SINCE JUL 1   3313                      4307   -994     3797

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   49                        21     28       33
  SINCE MAR 1     69                        28     41       36
  SINCE JAN 1     69                        29     40       36
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     8.6


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           500 AM
 LOWEST     26           300 PM
 AVERAGE    48

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      1925
 MINIMUM TEMPERATURE (F)   49        31      1875
                                             1936


SUNRISE AND SUNSET
APRIL 21 2024.........SUNRISE   616 AM CDT   SUNSET   745 PM CDT
APRIL 22 2024.........SUNRISE   615 AM CDT   SUNSET   746 PM CDT


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




$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.