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

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CDUS43 KLSX 240731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT MON JUL 24 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 23 2017...

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)
 YESTERDAY
  MAXIMUM         94    505 PM 108    1934  89      5       96
  MINIMUM         73    440 AM  52    1947  71      2       77
  AVERAGE         84                        80      4       87

PRECIPITATION (IN)
  YESTERDAY        0.32          2.05 1973   0.14   0.18     0.00
  MONTH TO DATE    0.61                      3.09  -2.48     6.79
  SINCE JUN 1      3.33                      7.37  -4.04     8.08
  SINCE JAN 1     26.23                     23.74   2.49    21.13

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         5     -5        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       19                        15      4       22
  MONTH TO DATE  479                       345    134      373
  SINCE JUN 1    888                       679    209      868
  SINCE JAN 1   1140                       853    287     1062
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    56   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.9


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69          1100 PM
 LOWEST     30           500 PM
 AVERAGE    50

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       111      1934
 MINIMUM TEMPERATURE (F)   71        57      1876


SUNRISE AND SUNSET
JULY 24 2017..........SUNRISE   556 AM CDT   SUNSET   819 PM CDT
JULY 25 2017..........SUNRISE   557 AM CDT   SUNSET   819 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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