Climatological Report (Daily)
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CDUS43 KLOT 250633
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON MAR 25 2024

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 24 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         48   3:57 PM  82    2017  50     -2       45
  MINIMUM         33   4:08 AM   5    1974  33      0       35
  AVERAGE         41                        42     -1       40

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1969   0.07  -0.07     0.02
  MONTH TO DATE    2.29                      1.85   0.44     1.74
  SINCE MAR 1      2.29                      1.85   0.44     1.74
  SINCE JAN 1      6.44                      5.81   0.63     8.17

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1947   0.1   -0.1       T
  MONTH TO DATE    1.0                       4.8   -3.8      1.8
  SINCE MAR 1      1.0                       4.8   -3.8      1.8
  SINCE JUL 1     22.2                      36.4  -14.2     19.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        23      1       25
  MONTH TO DATE  502                       654   -152      645
  SINCE MAR 1    502                       654   -152      645
  SINCE JUL 1   4190                      5123   -933     4680

 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    23   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    14.2


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           4:00 AM
 LOWEST     36          10:00 PM
 AVERAGE    48

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        79      2007
 MINIMUM TEMPERATURE (F)   34        12      1940
                                             1974


SUNRISE AND SUNSET
MARCH 25 2024.........SUNRISE   6:45 AM CDT   SUNSET   7:10 PM CDT
MARCH 26 2024.........SUNRISE   6:44 AM CDT   SUNSET   7:11 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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