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

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CDUS43 KLSX 112145
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
445 PM CDT WED MAY 11 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 11 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         82   1149 AM  91    2011  75      7       75
                                      1914
  MINIMUM         60   1255 PM  35    1907  56      4       57
  AVERAGE         71                        65      6       66

PRECIPITATION (IN)
  TODAY            0.78          1.65 1918   0.16   0.62     0.55
  MONTH TO DATE    1.26                      1.59  -0.33     1.73
  SINCE MAR 1      8.04                      8.60  -0.56    10.15
  SINCE JAN 1      9.64                     13.24  -3.60    13.10

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      0.3                       2.7   -2.4      0.6
  SINCE JUL 1     10.9                      17.7   -6.8     16.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        0
  MONTH TO DATE   28                        40    -12        7
  SINCE MAR 1    599                       898   -299      737
  SINCE JUL 1   3429                      4496  -1067     4539

 COOLING
  TODAY            6                         3      3        1
  MONTH TO DATE   29                        27      2       82
  SINCE MAR 1     89                        73     16      107
  SINCE JAN 1     89                        73     16      107
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    45   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    53   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.2


SKY COVER
  AVERAGE SKY COVER 0.8



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     69          1100 AM
 AVERAGE    81

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        92      1956
 MINIMUM TEMPERATURE (F)   56        39      1960


SUNRISE AND SUNSET
MAY 11 2016...........SUNRISE   553 AM CDT   SUNSET   804 PM CDT
MAY 12 2016...........SUNRISE   552 AM CDT   SUNSET   805 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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