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

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581
CDUS43 KLSX 050831
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CST WED FEB 05 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 4 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47    148 PM  78    1890  43      4       55
                                      1962
  MINIMUM         36   1159 PM  -7    1895  25     11       39
                                      1912
                                      1996
  AVERAGE         42                        34      8       47

PRECIPITATION (IN)
  YESTERDAY        0.00          1.36 1971   0.07  -0.07     0.00
  MONTH TO DATE    0.00                      0.28  -0.28     0.00
  SINCE DEC 1      5.72                      5.37   0.35     6.32
  SINCE JAN 1      2.84                      2.87  -0.03     4.03

SNOWFALL (IN)
  YESTERDAY        0.0           6.6  1990   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.6   -0.6      0.0
  SINCE DEC 1     11.0                       9.5    1.5      5.9
  SINCE JUL 1     14.2                      10.4    3.8      5.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        31     -8       18
  MONTH TO DATE   66                       127    -61       66
  SINCE DEC 1   1919                      2031   -112     1697
  SINCE JUL 1   2453                      2853   -400     2349

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    11.9


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           100 AM
 LOWEST     45           300 PM
 AVERAGE    62

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        71      1938
 MINIMUM TEMPERATURE (F)   25        -6      1979


SUNRISE AND SUNSET
FEBRUARY  5 2025......SUNRISE   703 AM CST   SUNSET   528 PM CST
FEBRUARY  6 2025......SUNRISE   702 AM CST   SUNSET   529 PM CST


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




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