National Weather Service Text Product Display

Climatological Report (Daily)
Issued by NWS St Louis, MO
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CDUS43 KLSX 200745
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
245 AM CDT MON MAY 20 2013


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 19 2013...

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)
 YESTERDAY
  MAXIMUM         89    234 PM  91    1998  75     14       87
                                      1996
  MINIMUM         65   1159 PM  37    1925  54     11       64
                                      1894
  AVERAGE         77                        65     12       76

PRECIPITATION (IN)
  YESTERDAY        0.02          1.47 2004   0.15  -0.13     0.00
  MONTH TO DATE    1.42                      3.14  -1.72     1.16
  SINCE MAR 1     12.10                     10.54   1.56    13.43
  SINCE JAN 1     18.34                     14.71   3.63    16.94

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE  120                        84     36       11
  SINCE MAR 1   1298                      1041    257      437
  SINCE JUL 1   4881                      4987   -106     3780

 COOLING
  YESTERDAY       12                         3      9       11
  MONTH TO DATE   60                        34     26       89
  SINCE MAR 1     81                        59     22      176
  SINCE JAN 1     82                        59     23      176
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    12.9


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97
 LOWEST     46
 AVERAGE    72

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        92      1902
 MINIMUM TEMPERATURE (F)   55        36      1894


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   552 AM CDT   SUNSET   819 PM CDT
MAY 21 2013...........SUNRISE   552 AM CDT   SUNSET   820 PM CDT


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




$$
National Weather Service Regional Office
