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

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CDUS43 KLSX 212145
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
445 PM CDT WED JUN 21 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 21 2017...
VALID TODAY AS OF 0400 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         97    102 PM  99    1988  87     10       89
  MINIMUM         76    519 AM  49    1961  69      7       74
  AVERAGE         87                        78      9       82

PRECIPITATION (IN)
  TODAY            0.00          2.32 1981   0.14  -0.14     0.00
  MONTH TO DATE    2.44                      3.11  -0.67     0.49
  SINCE JUN 1      2.44                      3.11  -0.67     0.49
  SINCE JAN 1     25.34                     19.48   5.86    13.54

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      3.2                      17.7  -14.5     10.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         3     -3        0
  SINCE JUN 1      0                         3     -3        0
  SINCE JUL 1   3397                      4533  -1136     3484

 COOLING
  TODAY           22                        13      9       17
  MONTH TO DATE  303                       209     94      333
  SINCE JUN 1    303                       209     94      333
  SINCE JAN 1    555                       383    172      527
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.2


SKY COVER
  AVERAGE SKY COVER 0.3



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           500 AM
 LOWEST     27           100 PM
 AVERAGE    48

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       102      1930
 MINIMUM TEMPERATURE (F)   69        51      1972


SUNRISE AND SUNSET
JUNE 21 2017..........SUNRISE   537 AM CDT   SUNSET   830 PM CDT
JUNE 22 2017..........SUNRISE   537 AM CDT   SUNSET   830 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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