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

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268
CDUS43 KLSX 250729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT WED APR 25 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 24 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    509 PM  90    2009  70      2       77
                                      1990
                                      1989
  MINIMUM         50   1124 PM  25    1910  50      0       44
  AVERAGE         61                        60      1       61

PRECIPITATION (IN)
  YESTERDAY        T             1.44 1975   0.13  -0.13     0.00
  MONTH TO DATE    2.28                      2.92  -0.64     2.86
  SINCE MAR 1      9.40                      6.24   3.16     7.10
  SINCE JAN 1     15.88                     10.88   5.00     9.39

SNOWFALL (IN)
  YESTERDAY        0.0           1.1  1910   0.0    0.0      0.0
  MONTH TO DATE    0.6                       0.4    0.2      0.0
  SINCE MAR 1      1.6                       2.7   -1.1      1.8
  SINCE JUL 1      7.1                      17.7  -10.6      3.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         6     -2        4
  MONTH TO DATE  418                       237    181      115
  SINCE MAR 1   1092                       825    267      582
  SINCE JUL 1   4563                      4423    140     3315

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   13                        30    -17       62
  SINCE MAR 1     13                        37    -24       68
  SINCE JAN 1     13                        37    -24       70
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     44           400 PM
 AVERAGE    69

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1986
 MINIMUM TEMPERATURE (F)   51        32      1934


SUNRISE AND SUNSET
APRIL 25 2018.........SUNRISE   611 AM CDT   SUNSET   748 PM CDT
APRIL 26 2018.........SUNRISE   610 AM CDT   SUNSET   749 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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