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

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CDUS43 KLSX 230728
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
127 AM CST TUE JAN 23 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 22 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         62   1254 PM  72    1967  40     22       55
  MINIMUM         36   1159 PM -14    1930  24     12       40
  AVERAGE         49                        32     17       48

PRECIPITATION (IN)
  YESTERDAY        0.76          2.14 1874   0.08   0.68     0.00
  MONTH TO DATE    1.22                      1.74  -0.52     1.80
  SINCE DEC 1      2.06                      4.58  -2.52     2.93
  SINCE JAN 1      1.22                      1.74  -0.52     1.80

SNOWFALL (IN)
  YESTERDAY        T             4.9  1915   0.2   -0.2      0.0
  MONTH TO DATE    1.2                       4.0   -2.8      1.0
  SINCE DEC 1      4.7                       8.4   -3.7      1.2
  SINCE JUL 1      4.7                       9.1   -4.4      1.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        33    -17       17
  MONTH TO DATE  864                       734    130      602
  SINCE DEC 1   1792                      1673    119     1533
  SINCE JUL 1   2494                      2499     -5     2024

 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    31   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    18.1


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     32           200 PM
 AVERAGE    66

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        75      1967
 MINIMUM TEMPERATURE (F)   24       -11      1963


SUNRISE AND SUNSET
JANUARY 23 2018.......SUNRISE   714 AM CST   SUNSET   513 PM CST
JANUARY 24 2018.......SUNRISE   714 AM CST   SUNSET   514 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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