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

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CDUS43 KLSX 220827
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST WED JAN 22 2020

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 21 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         33    309 PM  75    1986  40     -7       24
  MINIMUM         15    310 AM  -8    1970  24     -9        7
  AVERAGE         24                        32     -8       16

PRECIPITATION (IN)
  YESTERDAY        0.00          2.10 1906   0.07  -0.07     0.00
  MONTH TO DATE    5.87                      1.66   4.21     1.74
  SINCE DEC 1      7.73                      4.50   3.23     5.72
  SINCE JAN 1      5.87                      1.66   4.21     1.74

SNOWFALL (IN)
  YESTERDAY        0.0           2.5  1959   0.2   -0.2      0.0
  MONTH TO DATE    2.5                       3.8   -1.3     12.1
  SINCE DEC 1      7.6                       8.2   -0.6     13.8
  SINCE JUL 1      9.1                       8.9    0.2     19.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       41                        33      8       49
  MONTH TO DATE  586                       701   -115      641
  SINCE DEC 1   1362                      1640   -278     1439
  SINCE JUL 1   2329                      2466   -137     2501

 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    17   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     8.3


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           400 AM
 LOWEST     56           200 PM
 AVERAGE    70

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        72      1967
 MINIMUM TEMPERATURE (F)   24       -14      1930


SUNRISE AND SUNSET
JANUARY 22 2020.......SUNRISE   715 AM CST   SUNSET   511 PM CST
JANUARY 23 2020.......SUNRISE   714 AM CST   SUNSET   512 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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