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

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CDUS43 KLSX 242125
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CDT WED MAY 24 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 24 2017...
VALID TODAY AS OF 0400 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         71    223 PM  92    2012  78     -7       87
                                      1950
                                      1921
  MINIMUM         53    524 AM  40    1961  60     -7       68
  AVERAGE         62                        69     -7       78

PRECIPITATION (IN)
  TODAY            0.00          2.15 1927   0.16  -0.16      T
  MONTH TO DATE    5.20                      3.58   1.62     3.12
  SINCE MAR 1     19.81                     10.59   9.22     9.90
  SINCE JAN 1     22.10                     15.23   6.87    11.50

SNOWFALL (IN)
  TODAY            0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      1.8                       2.7   -0.9      0.3
  SINCE JUL 1      3.2                      17.7  -14.5     10.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            3                         1      2        0
  MONTH TO DATE   57                        68    -11       83
  SINCE MAR 1    664                       926   -262      654
  SINCE JUL 1   3397                      4524  -1127     3484

 COOLING
  TODAY            0                         5     -5       13
  MONTH TO DATE  121                        84     37       54
  SINCE MAR 1    194                       130     64      114
  SINCE JAN 1    196                       130     66      114
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.1


SKY COVER
  AVERAGE SKY COVER 0.6



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           200 AM
 LOWEST     45           300 PM
 AVERAGE    64

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        93      1953
                                             1911
 MINIMUM TEMPERATURE (F)   60        38      1925


SUNRISE AND SUNSET
MAY 24 2017...........SUNRISE   542 AM CDT   SUNSET   815 PM CDT
MAY 25 2017...........SUNRISE   542 AM CDT   SUNSET   816 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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