Climatological Report (Daily)
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000
CDUS43 KLOT 222139
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT MON APR 22 2024

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 22 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         66   2:56 PM  91    1980  62      4       47
  MINIMUM         41   4:57 AM  24    1986  43     -2       35
  AVERAGE         54                        52      2       41

PRECIPITATION (IN)
  TODAY            0.00          1.55 1981   0.13  -0.13     0.05
  MONTH TO DATE    2.04                      2.61  -0.57     1.56
  SINCE MAR 1      5.63                      5.06   0.57     5.36
  SINCE JAN 1      9.78                      9.02   0.76    11.79

SNOWFALL (IN)
  TODAY            0.0           0.2  1893   0.0    0.0      0.1
  MONTH TO DATE    T                         1.1   -1.1      0.5
  SINCE MAR 1      1.0                       6.6   -5.6      2.3
  SINCE JUL 1     22.2                      38.2  -16.0     20.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           11                        13     -2       24
  MONTH TO DATE  298                       374    -76      264
  SINCE MAR 1    940                      1182   -242     1066
  SINCE JUL 1   4628                      5651  -1023     5101

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    3                         0      3       25
  SINCE MAR 1      3                         2      1       25
  SINCE JAN 1      3                         2      1       25
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    11.5


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           5:00 AM
 LOWEST     20           3:00 PM
 AVERAGE    40

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        88      1960
 MINIMUM TEMPERATURE (F)   43        25      1873
                                             1986


SUNRISE AND SUNSET
APRIL 22 2024.........SUNRISE   6:00 AM CDT   SUNSET   7:41 PM CDT
APRIL 23 2024.........SUNRISE   5:58 AM CDT   SUNSET   7:42 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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