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

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CDUS43 KLSX 212126
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CDT TUE MAY 21 2013


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 21 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         74    102 PM  93    1956  76     -2       75
  MINIMUM         61    458 AM  37    1892  55      6       53
  AVERAGE         68                        65      3       64

PRECIPITATION (IN)
  TODAY            0.00          1.29 1973   0.16  -0.16     0.00
  MONTH TO DATE    2.90                      3.45  -0.55     1.16
  SINCE MAR 1     13.58                     10.85   2.73    13.43
  SINCE JAN 1     19.82                     15.02   4.80    16.94

SNOWFALL (IN)
  TODAY            0.0           0.0  2012   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE MAR 1     10.3                       1.9    8.4       T
  SINCE JUL 1     35.0                      18.0   17.0      6.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        1
  MONTH TO DATE  120                        90     30       12
  SINCE MAR 1   1298                      1047    251      438
  SINCE JUL 1   4881                      4993   -112     3781

 COOLING
  TODAY            3                         3      0        0
  MONTH TO DATE   68                        40     28       97
  SINCE MAR 1     89                        65     24      184
  SINCE JAN 1     90                        65     25      184
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.1


SKY COVER
  AVERAGE SKY COVER 0.2



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     57          1100 AM
 AVERAGE    75

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        92      1925
 MINIMUM TEMPERATURE (F)   55        35      1892


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   552 AM CDT   SUNSET   820 PM CDT
MAY 22 2013...........SUNRISE   551 AM CDT   SUNSET   821 PM CDT


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




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