CDUS43 KLOT 052236
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CST TUE DEC 05 2023

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 5 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         41   3:02 PM  68    2001  40      1       44
  MINIMUM         33   7:22 AM   4    2005  27      6       29
  AVERAGE         37                        33      4       37

PRECIPITATION (IN)
  TODAY            0.11          1.10 1906   0.08   0.03     0.00
  MONTH TO DATE    1.05                      0.39   0.66      T
  SINCE DEC 1      1.05                      0.39   0.66      T
  SINCE JAN 1     31.81                     36.14  -4.33    29.83

SNOWFALL (IN)
  TODAY            0.3           3.9  1977   0.3    0.0      0.0
  MONTH TO DATE    0.3                       1.1   -0.8       T
  SINCE DEC 1      0.3                       1.1   -0.8       T
  SINCE JUL 1      3.0                       3.1   -0.1      1.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           28                        32     -4       28
  MONTH TO DATE  130                       154    -24      150
  SINCE DEC 1    130                       154    -24      150
  SINCE JUL 1   1094                      1305   -211     1215

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1145                      1003    142     1174
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           5:00 AM
 LOWEST     73           2:00 PM
 AVERAGE    85

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        65      1951
                                             1980
 MINIMUM TEMPERATURE (F)   27         0      1885
                                             1972
                                             2007


SUNRISE AND SUNSET
DECEMBER  5 2023......SUNRISE   7:04 AM CST   SUNSET   4:20 PM CST
DECEMBER  6 2023......SUNRISE   7:05 AM CST   SUNSET   4:20 PM CST


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




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