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

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CDUS43 KLSX 162229
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
528 PM CDT SUN APR 16 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 16 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         77   1227 PM  90    2002  68      9       78
  MINIMUM         64    658 AM  25    1875  47     17       53
  AVERAGE         71                        58     13       66

PRECIPITATION (IN)
  TODAY            0.24          1.36 1922   0.12   0.12     0.00
  MONTH TO DATE    2.72                      1.91   0.81     1.57
  SINCE MAR 1      6.96                      5.23   1.73     3.86
  SINCE JAN 1      9.25                      9.87  -0.62     5.46

SNOWFALL (IN)
  TODAY            0.0           T    2001   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       0

DEGREE DAYS
 HEATING
  TODAY            0                         9     -9        0
  MONTH TO DATE   84                       178    -94      189
  SINCE MAR 1    551                       766   -215      562
  SINCE JUL 1   3284                      4364  -1080     3392

 COOLING
  TODAY            6                         1      5        1
  MONTH TO DATE   45                        16     29        2
  SINCE MAR 1     51                        23     28       10
  SINCE JAN 1     53                        23     30       10
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     8.9


SKY COVER
  AVERAGE SKY COVER 0.8



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           600 AM
 LOWEST     50          1200 AM
 AVERAGE    62

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1937
 MINIMUM TEMPERATURE (F)   48        22      1875


SUNRISE AND SUNSET
APRIL 16 2017.........SUNRISE   623 AM CDT   SUNSET   740 PM CDT
APRIL 17 2017.........SUNRISE   622 AM CDT   SUNSET   741 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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