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

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CDUS43 KLSX 232231
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
530 PM CDT SUN APR 23 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 23 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         74    347 PM  91    1960  70      4       73
  MINIMUM         45    542 AM  28    1910  50     -5       49
  AVERAGE         60                        60      0       61

PRECIPITATION (IN)
  TODAY            0.00          3.88 1878   0.13  -0.13     0.00
  MONTH TO DATE    2.86                      2.79   0.07     1.79
  SINCE MAR 1      7.10                      6.11   0.99     4.08
  SINCE JAN 1      9.39                     10.75  -1.36     5.68

SNOWFALL (IN)
  TODAY            0.0           0.8  1910   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.4   -0.4      0.0
  SINCE MAR 1      1.8                       2.7   -0.9      0.3
  SINCE JUL 1      3.2                      17.7  -14.5     10.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            5                         7     -2        4
  MONTH TO DATE  111                       231   -120      193
  SINCE MAR 1    578                       819   -241      566
  SINCE JUL 1   3311                      4417  -1106     3396

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE   62                        28     34       21
  SINCE MAR 1     68                        35     33       29
  SINCE JAN 1     70                        35     35       29
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    10.1


SKY COVER
  AVERAGE SKY COVER 0.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56          1200 AM
 LOWEST     20           400 PM
 AVERAGE    38

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        90      2009
                                             1990
                                             1989
 MINIMUM TEMPERATURE (F)   50        25      1910


SUNRISE AND SUNSET
APRIL 23 2017.........SUNRISE   614 AM CDT   SUNSET   746 PM CDT
APRIL 24 2017.........SUNRISE   612 AM CDT   SUNSET   747 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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