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

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000
CDUS43 KLSX 190729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
129 AM CST FRI JAN 19 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         46    417 PM  72    1880  40      6       49
  MINIMUM         19    610 AM -19    1930  24     -5       36
  AVERAGE         33                        32      1       43

PRECIPITATION (IN)
  YESTERDAY        0.00          1.62 1949   0.08  -0.08      T
  MONTH TO DATE    0.46                      1.44  -0.98     1.43
  SINCE DEC 1      1.30                      4.28  -2.98     2.56
  SINCE JAN 1      0.46                      1.44  -0.98     1.43

SNOWFALL (IN)
  YESTERDAY        0.0          10.0  1892   0.1   -0.1      0.0
  MONTH TO DATE    1.2                       3.2   -2.0      1.0
  SINCE DEC 1      4.7                       7.6   -2.9      1.2
  SINCE JUL 1      4.7                       8.3   -3.6      1.2
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       32                        33     -1       22
  MONTH TO DATE  792                       602    190      548
  SINCE DEC 1   1720                      1541    179     1479
  SINCE JUL 1   2422                      2367     55     1970

 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    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62          1200 AM
 LOWEST     25           300 PM
 AVERAGE    44

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        75      1952
 MINIMUM TEMPERATURE (F)   24       -14      1940


SUNRISE AND SUNSET
JANUARY 19 2018.......SUNRISE   716 AM CST   SUNSET   509 PM CST
JANUARY 20 2018.......SUNRISE   716 AM CST   SUNSET   510 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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