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

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449
CDUS43 KLSX 220733
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT WED MAR 22 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 21 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         66    148 PM  90    1907  58      8       61
  MINIMUM         45   1159 PM   8    1876  38      7       33
  AVERAGE         56                        48      8       47

PRECIPITATION (IN)
  YESTERDAY        T             1.77 1948   0.12  -0.12     0.00
  MONTH TO DATE    1.43                      2.10  -0.67     0.94
  SINCE MAR 1      1.43                      2.10  -0.67     0.94
  SINCE JAN 1      3.72                      6.74  -3.02     2.54

SNOWFALL (IN)
  YESTERDAY        0.0           1.2  2006   0.0    0.0      0.0
  MONTH TO DATE    1.8                       1.9   -0.1      0.3
  SINCE MAR 1      1.8                       1.9   -0.1      0.3
  SINCE JUL 1      3.2                      16.9  -13.7     10.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        17     -8       18
  MONTH TO DATE  375                       435    -60      278
  SINCE MAR 1    375                       435    -60      278
  SINCE JUL 1   3108                      4033   -925     3108

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        8
  SINCE MAR 1      3                         0      3        8
  SINCE JAN 1      5                         0      5        8
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           700 AM
 LOWEST     26           600 PM
 AVERAGE    56

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        88      1907
 MINIMUM TEMPERATURE (F)   39        13      1885


SUNRISE AND SUNSET
MARCH 22 2017.........SUNRISE   701 AM CDT   SUNSET   716 PM CDT
MARCH 23 2017.........SUNRISE   700 AM CDT   SUNSET   717 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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