Climatological Report (Daily)
Issued by NWS

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 KLOT 190639
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST SUN FEB 19 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70R   334 PM  62    1961  37     33       42
  MINIMUM         45   1134 PM -16    1936  23     22       26
  AVERAGE         58                        30     28       34

PRECIPITATION (IN)
  YESTERDAY        0.00          0.84 1951   0.07  -0.07     0.00
  MONTH TO DATE    0.55                      1.13  -0.58     0.04
  SINCE DEC 1      4.51                      5.76  -1.25     6.09
  SINCE JAN 1      3.26                      3.19   0.07     0.69

DEGREE DAYS
 HEATING
  YESTERDAY        7                        35    -28       31
  MONTH TO DATE  532                       678   -146      680
  SINCE DEC 1   2764                      3039   -275     2573
  SINCE JUL 1   3476                      4174   -698     3383

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.4



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        65      2016
                                             1930
 MINIMUM TEMPERATURE (F)   23        -8      1936


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   641 AM CST   SUNSET   530 PM CST
FEBRUARY 20 2017......SUNRISE   639 AM CST   SUNSET   531 PM CST


-  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.