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

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CDUS43 KLSX 152226
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
525 PM CDT SAT APR 15 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 15 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    141 PM  89    2002  67     19       78
  MINIMUM         66    535 AM  27    1928  47     19       54
  AVERAGE         76                        57     19       66

PRECIPITATION (IN)
  TODAY            0.00          1.83 1939   0.12  -0.12     0.00
  MONTH TO DATE    2.48                      1.79   0.69     1.57
  SINCE MAR 1      6.72                      5.11   1.61     3.86
  SINCE JAN 1      9.01                      9.75  -0.74     5.46

SNOWFALL (IN)
  TODAY            0.0           T    1993   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1      1.8                       2.6   -0.8      0.3
  SINCE JUL 1      3.2                      17.6  -14.4     10.9
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         9     -9        0
  MONTH TO DATE   84                       169    -85      189
  SINCE MAR 1    551                       757   -206      562
  SINCE JUL 1   3284                      4355  -1071     3392

 COOLING
  TODAY           11                         1     10        1
  MONTH TO DATE   39                        15     24        1
  SINCE MAR 1     45                        22     23        9
  SINCE JAN 1     47                        22     25        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    13.1


SKY COVER
  AVERAGE SKY COVER 0.5



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           500 AM
 LOWEST     32           200 PM
 AVERAGE    48

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        90      2002
 MINIMUM TEMPERATURE (F)   47        25      1875


SUNRISE AND SUNSET
APRIL 15 2017.........SUNRISE   625 AM CDT   SUNSET   739 PM CDT
APRIL 16 2017.........SUNRISE   623 AM CDT   SUNSET   740 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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