000
CDUS43 KLOT 270643
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT SAT APR 27 2024

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 26 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         63  11:11 PM  89    1986  63      0       52
  MINIMUM         43   1:38 AM  27    2006  44     -1       31
  AVERAGE         53                        54     -1       42

PRECIPITATION (IN)
  YESTERDAY        0.38          1.76 1995   0.14   0.24     0.00
  MONTH TO DATE    2.42                      3.16  -0.74     1.73
  SINCE MAR 1      6.01                      5.61   0.40     5.53
  SINCE JAN 1     10.16                      9.57   0.59    11.96

SNOWFALL (IN)
  YESTERDAY        0.0           0.8  1910   0.0    0.0      0.0
  MONTH TO DATE    T                         1.2   -1.2      0.5
  SINCE MAR 1      1.0                       6.7   -5.7      2.3
  SINCE JUL 1     22.2                      38.3  -16.1     20.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        12      0       23
  MONTH TO DATE  365                       424    -59      357
  SINCE MAR 1   1007                      1232   -225     1159
  SINCE JUL 1   4695                      5701  -1006     5194

 COOLING
  YESTERDAY        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    29   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    13.3


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           4:00 PM
 LOWEST     47          12:00 PM
 AVERAGE    68

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        87      1986
                                             2021
 MINIMUM TEMPERATURE (F)   44        29      1945


SUNRISE AND SUNSET
APRIL 27 2024.........SUNRISE   5:52 AM CDT   SUNSET   7:47 PM CDT
APRIL 28 2024.........SUNRISE   5:51 AM CDT   SUNSET   7:48 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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