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

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CDUS43 KLSX 232128
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CDT WED MAY 23 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 23 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    259 PM  92    2010  78      8       73
                                      1950
  MINIMUM         66    453 AM  39    1931  59      7       59
  AVERAGE         76                        69      7       66

PRECIPITATION (IN)
  TODAY            0.00          2.02 1971   0.15  -0.15     0.18
  MONTH TO DATE    3.55                      3.42   0.13     5.20
  SINCE MAR 1     12.95                     10.43   2.52    19.81
  SINCE JAN 1     19.43                     15.07   4.36    22.10

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      1.6                       2.7   -1.1      1.8
  SINCE JUL 1      7.1                      17.7  -10.6      3.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                        67    -67       54
  SINCE MAR 1   1134                       925    209      661
  SINCE JUL 1   4605                      4523     82     3394

 COOLING
  TODAY           11                         5      6        1
  MONTH TO DATE  204                        79    125      121
  SINCE MAR 1    217                       125     92      194
  SINCE JAN 1    217                       125     92      196
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.3



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           200 AM
 LOWEST     48           300 PM
 AVERAGE    65

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        92      2012
                                             1950
                                             1921
 MINIMUM TEMPERATURE (F)   60        40      1961


SUNRISE AND SUNSET
MAY 23 2018...........SUNRISE   543 AM CDT   SUNSET   814 PM CDT
MAY 24 2018...........SUNRISE   543 AM CDT   SUNSET   815 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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