Climatological Report (Daily)
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CDUS43 KLOT 220633
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI MAR 22 2024

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 21 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         41   1:53 PM  87    2012  49     -8       54
  MINIMUM         27   4:29 AM   9    1885  33     -6       37
                                      1888
  AVERAGE         34                        41     -7       46

PRECIPITATION (IN)
  YESTERDAY        0.00          1.07 2007   0.08  -0.08      T
  MONTH TO DATE    2.16                      1.62   0.54     1.40
  SINCE MAR 1      2.16                      1.62   0.54     1.40
  SINCE JAN 1      6.31                      5.58   0.73     7.83

SNOWFALL (IN)
  YESTERDAY        0.0           8.5  1992   0.1   -0.1      0.0
  MONTH TO DATE    T                         4.5   -4.5      1.8
  SINCE MAR 1      T                         4.5   -4.5      1.8
  SINCE JUL 1     21.2                      36.1  -14.9     19.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        24      7       19
  MONTH TO DATE  416                       583   -167      579
  SINCE MAR 1    416                       583   -167      579
  SINCE JUL 1   4104                      5052   -948     4614

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


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     5.2


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           6:00 AM
 LOWEST     39           1:00 PM
 AVERAGE    54

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        83      2012
 MINIMUM TEMPERATURE (F)   33        -1      1888


SUNRISE AND SUNSET
MARCH 22 2024.........SUNRISE   6:51 AM CDT   SUNSET   7:07 PM CDT
MARCH 23 2024.........SUNRISE   6:49 AM CDT   SUNSET   7:08 PM CDT


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




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