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

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CDUS43 KLSX 252235
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
527 PM CDT TUE JUL 25 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 25 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         93    205 PM 108    2012  89      4       90
  MINIMUM         72    409 AM  59    1911  71      1       74
  AVERAGE         83                        80      3       82

PRECIPITATION (IN)
  TODAY            0.00          3.35 1948   0.13  -0.13     1.21
  MONTH TO DATE    0.61                      3.35  -2.74     8.16
  SINCE JUN 1      3.33                      7.63  -4.30     9.45
  SINCE JAN 1     26.23                     24.00   2.23    22.50

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 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
  TODAY            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
  TODAY           18                        15      3       17
  MONTH TO DATE  514                       375    139      415
  SINCE JUN 1    923                       709    214      910
  SINCE JAN 1   1175                       883    292     1104
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     8.9


SKY COVER
  AVERAGE SKY COVER 0.3



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           300 AM
 LOWEST     49           200 PM
 AVERAGE    64

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       105      1936
 MINIMUM TEMPERATURE (F)   71        55      1962


SUNRISE AND SUNSET
JULY 25 2017..........SUNRISE   557 AM CDT   SUNSET   819 PM CDT
JULY 26 2017..........SUNRISE   558 AM CDT   SUNSET   818 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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