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

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CDUS43 KLSX 260729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT FRI MAY 26 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 25 2017...

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)
 YESTERDAY
  MAXIMUM         78    423 PM  93    1953  79     -1       84
                                      1911
  MINIMUM         55    523 AM  38    1925  60     -5       65
  AVERAGE         67                        69     -2       75

PRECIPITATION (IN)
  YESTERDAY        T             2.47 1968   0.16  -0.16     0.01
  MONTH TO DATE    5.20                      3.74   1.46     3.13
  SINCE MAR 1     19.81                     10.75   9.06     9.91
  SINCE JAN 1     22.10                     15.39   6.71    11.51

SNOWFALL (IN)
  YESTERDAY        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      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
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   57                        69    -12       83
  SINCE MAR 1    664                       927   -263      654
  SINCE JUL 1   3397                      4525  -1128     3484

 COOLING
  YESTERDAY        2                         6     -4       10
  MONTH TO DATE  123                        90     33       64
  SINCE MAR 1    196                       136     60      124
  SINCE JAN 1    198                       136     62      124
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           300 AM
 LOWEST     36           400 PM
 AVERAGE    61

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        98      1953
 MINIMUM TEMPERATURE (F)   60        38      1961


SUNRISE AND SUNSET
MAY 26 2017...........SUNRISE   541 AM CDT   SUNSET   816 PM CDT
MAY 27 2017...........SUNRISE   541 AM CDT   SUNSET   817 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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