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

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CDUS43 KLSX 202140
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
439 PM CDT MON JUL 20 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 20 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83   1259 PM 110    1934  89     -6       87
  MINIMUM         73    908 AM  58    1929  71      2       65
  AVERAGE         78                        80     -2       76

PRECIPITATION (IN)
  TODAY            0.56          3.70 1949   0.13   0.43     0.00
  MONTH TO DATE    3.89                      2.70   1.19     1.57
  SINCE JUN 1     17.03                      6.98  10.05     6.83
  SINCE JAN 1     32.02                     23.35   8.67    23.89

SNOWFALL (IN)
  TODAY            0.0           0.0  2013   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      3                         5     -2        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           13                        15     -2       11
  MONTH TO DATE  296                       300     -4      229
  SINCE JUN 1    686                       634     52      627
  SINCE JAN 1    910                       808    102      889
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    46   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    55   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     4.2


SKY COVER
  AVERAGE SKY COVER 0.8



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     69           200 PM
 AVERAGE    78

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       106      1901
 MINIMUM TEMPERATURE (F)   71        54      1970
                                             1944


SUNRISE AND SUNSET
JULY 20 2015..........SUNRISE   553 AM CDT   SUNSET   823 PM CDT
JULY 21 2015..........SUNRISE   553 AM CDT   SUNSET   822 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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