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 210732
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT THU SEP 21 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92    414 PM  98    1893  77     15       93
  MINIMUM         70    520 AM  36    1991  54     16       68
                                      1918
  AVERAGE         81                        66     15       81

PRECIPITATION (IN)
  YESTERDAY        0.00          1.72 1944   0.12  -0.12     0.00
  MONTH TO DATE    1.92                      2.55  -0.63     7.30
  SINCE SEP 1      1.92                      2.55  -0.63     7.30
  SINCE JAN 1     33.03                     32.30   0.73    35.64

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 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
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE    8                        22    -14        0
  SINCE SEP 1      8                        22    -14        0
  SINCE JUL 1     11                        24    -13        0

 COOLING
  YESTERDAY       16                         4     12       16
  MONTH TO DATE  124                       119      5      173
  SINCE SEP 1    124                       119      5      173
  SINCE JAN 1   1238                      1202     36     1484
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     52
 AVERAGE    73

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77       100      1893
 MINIMUM TEMPERATURE (F)   54        35      1983
                                             1897


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   656 AM CDT   SUNSET   707 PM CDT
SEPTEMBER 22 2017.....SUNRISE   657 AM CDT   SUNSET   705 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.