Climatological Report (Daily)
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000
CDUS43 KLOT 230631
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST FRI FEB 23 2024

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 22 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61   3:42 PM  68    1922  38     23       36
                                      2017
  MINIMUM         42   6:53 AM -14    1873  24     18       33
  AVERAGE         52                        31     21       35

PRECIPITATION (IN)
  YESTERDAY        T             1.20 2023   0.07  -0.07     1.20
  MONTH TO DATE    0.10                      1.47  -1.37     2.76
  SINCE DEC 1      6.57                      5.57   1.00     7.52
  SINCE JAN 1      3.60                      3.46   0.14     5.36

SNOWFALL (IN)
  YESTERDAY        0.0           4.6  1950   0.3   -0.3      0.0
  MONTH TO DATE    T                         8.8   -8.8      2.0
  SINCE DEC 1     17.3                      27.7  -10.4     15.1
  SINCE JUL 1     20.0                      29.7   -9.7     16.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                        34    -21       30
  MONTH TO DATE  580                       820   -240      695
  SINCE DEC 1   2571                      3123   -552     2801
  SINCE JUL 1   3535                      4274   -739     3866

 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)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           7:00 AM
 LOWEST     29           4:00 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        66      2000
 MINIMUM TEMPERATURE (F)   24       -18      1873


SUNRISE AND SUNSET
FEBRUARY 23 2024......SUNRISE   6:37 AM CST   SUNSET   5:34 PM CST
FEBRUARY 24 2024......SUNRISE   6:35 AM CST   SUNSET   5:35 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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