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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLSX 180745
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
145 AM CST THU DEC 18 2014


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         34    300 PM  65    1962  40     -6       42
                                      1941
                                      1939
  MINIMUM         23    740 AM  -5    1989  23      0       24
  AVERAGE         29                        32     -3       33

PRECIPITATION (IN)
  YESTERDAY        0.00          1.46 1924   0.07  -0.07     0.00
  MONTH TO DATE    1.61                      1.45   0.16     1.07
  SINCE DEC 1      1.61                      1.45   0.16     1.07
  SINCE JAN 1     43.55                     41.63   1.92    40.88

SNOWFALL (IN)
  YESTERDAY        0.0           2.0  1945   0.1   -0.1      0.0
                                      1924
  MONTH TO DATE    T                         2.1   -2.1      2.4
  SINCE DEC 1      T                         2.1   -2.1      2.4
  SINCE JUL 1      0.8                       3.0   -2.2      2.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       36                        33      3       32
  MONTH TO DATE  460                       525    -65      607
  SINCE DEC 1    460                       525    -65      607
  SINCE JUL 1   1541                      1510     31     1614

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1266                      1249     17     1322
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     4.6


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88
 LOWEST     61
 AVERAGE    75

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        71      1939
 MINIMUM TEMPERATURE (F)   23        -8      1983
                                             1901


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   722 AM CST   SUNSET   449 PM CST
DECEMBER 19 2014......SUNRISE   723 AM CST   SUNSET   450 PM CST


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




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.