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

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327
CDUS43 KLSX 112239
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
436 PM CST THU JAN 11 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 11 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         59    236 AM  71    2017  38     21       71
  MINIMUM         25    359 PM -17    1918  21      4       31
  AVERAGE         42                        29     13       51

PRECIPITATION (IN)
  TODAY            0.06          1.17 1916   0.06   0.00     0.00
  MONTH TO DATE    0.80                      0.70   0.10     0.15
  SINCE DEC 1      1.03                      3.14  -2.11     1.16
  SINCE JAN 1      0.80                      0.70   0.10     0.15

SNOWFALL (IN)
  TODAY           MM             5.1  1909   0.2   MM        0.0
  MONTH TO DATE    0.0                       2.2   -2.2      1.0
  SINCE DEC 1      1.2                       6.6   -5.4      1.5
  SINCE JUL 1      1.2                       7.5   -6.3      1.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           23                        36    -13       14
  MONTH TO DATE  446                       392     54      397
  SINCE DEC 1   1410                      1402      8     1414
  SINCE JUL 1   2190                      2387   -197     1997

 COOLING
  TODAY            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    28   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    15.3


SKY COVER
  AVERAGE SKY COVER 1.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 AM
 LOWEST     80          1200 AM
 AVERAGE    87

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        66      1960
                                             1953
 MINIMUM TEMPERATURE (F)   21       -19      1918
                                             1912


SUNRISE AND SUNSET
JANUARY 11 2018.......SUNRISE   727 AM CST   SUNSET   507 PM CST
JANUARY 12 2018.......SUNRISE   727 AM CST   SUNSET   508 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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