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 202133
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
432 PM CDT SUN MAY 20 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 20 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80    259 PM  92    1902  76      4       75
  MINIMUM         60    155 AM  36    1894  55      5       55
  AVERAGE         70                        65      5       65

PRECIPITATION (IN)
  TODAY            1.15          1.48 2013   0.15   1.00     0.54
  MONTH TO DATE    2.35                      3.29  -0.94     5.06
  SINCE MAR 1      6.14                     10.69  -4.55    17.03
  SINCE JAN 1     11.35                     14.86  -3.51    18.25

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 MAR 1      0.9                       1.9   -1.0       T
  SINCE JUL 1      4.1                      18.0  -13.9      1.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        0
  MONTH TO DATE    0                        87    -87       62
  SINCE MAR 1   1130                      1044     86      751
  SINCE JUL 1   4769                      4990   -221     3792

 COOLING
  TODAY            5                         3      2        0
  MONTH TO DATE  148                        37    111       61
  SINCE MAR 1    161                        62     99      103
  SINCE JAN 1    161                        62     99      107
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.4



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     67           200 PM
 AVERAGE    80

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        93      1956
 MINIMUM TEMPERATURE (F)   55        37      1892


SUNRISE AND SUNSET
MAY 20 2018...........SUNRISE   552 AM CDT   SUNSET   819 PM CDT
MAY 21 2018...........SUNRISE   552 AM CDT   SUNSET   820 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.