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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLSX 092236
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
535 PM CDT MON OCT 9 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 9 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         80    312 PM  89    1938  71      9       78
                                      1879
  MINIMUM         64    510 AM  30    2000  51     13       50
  AVERAGE         72                        61     11       64

PRECIPITATION (IN)
  TODAY            0.00          1.45 1958   0.11  -0.11     0.00
  MONTH TO DATE    0.33                      0.95  -0.62      T
  SINCE SEP 1      0.60                      4.08  -3.48     4.95
  SINCE JAN 1     30.90                     31.83  -0.93    33.43

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 SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         6     -6        1
  MONTH TO DATE    0                        44    -44        9
  SINCE SEP 1      7                        84    -77       13
  SINCE JUL 1      7                        85    -78       13

 COOLING
  TODAY            7                         2      5        0
  MONTH TO DATE   72                        21     51       40
  SINCE SEP 1    334                       223    111      364
  SINCE JAN 1   1936                      1622    314     2069
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.6



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     69           300 PM
 AVERAGE    85

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1963
 MINIMUM TEMPERATURE (F)   51        29      1964


SUNRISE AND SUNSET
OCTOBER  9 2017.......SUNRISE   705 AM CDT   SUNSET   632 PM CDT
OCTOBER 10 2017.......SUNRISE   706 AM CDT   SUNSET   630 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.