CDUS43 KLOT 150644
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT WED APR 15 2026

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 14 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82   3:01 PM  85    2003  58     24       64
  MINIMUM         57   6:56 AM  23    1907  40     17       48
                                      1943
  AVERAGE         70                        49     21       56

PRECIPITATION (IN)
  YESTERDAY        2.43R         1.21 1949   0.11   2.32     0.00
  MONTH TO DATE    4.75                      1.56   3.19     1.50
  SINCE MAR 1      9.29                      4.01   5.28     4.49
  SINCE JAN 1     11.98                      7.97   4.01     6.99

SNOWFALL (IN)
  YESTERDAY        0.0           5.4  2019   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.9   -0.9       T
  SINCE MAR 1      1.8                       6.4   -4.6      2.8
  SINCE JUL 1     34.1                      38.0   -3.9     17.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        16    -16        9
  MONTH TO DATE  200                       258    -58      275
  SINCE MAR 1    849                      1066   -217      905
  SINCE JUL 1   5209                      5535   -326     5040

 COOLING
  YESTERDAY        5                         0      5        0
  MONTH TO DATE   15                         0     15        0
  SINCE MAR 1     16                         2     14        0
  SINCE JAN 1     16                         2     14        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    14.0


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          10:00 PM
 LOWEST     56           1:00 PM
 AVERAGE    77

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        88      2002
 MINIMUM TEMPERATURE (F)   40        25      1943


SUNRISE AND SUNSET
APRIL 15 2026.........SUNRISE   6:11 AM CDT   SUNSET   7:33 PM CDT
APRIL 16 2026.........SUNRISE   6:10 AM CDT   SUNSET   7:34 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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