368
CDUS43 KLOT 152133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED APR 15 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 15 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 2:59 PM 88 2002 59 12 56
MINIMUM 63 9:36 AM 25 1943 40 23 38
AVERAGE 67 49 18 47
PRECIPITATION (IN)
TODAY 0.11 1.74 1884 0.12 -0.01 T
MONTH TO DATE 4.86 1.68 3.18 1.50
SINCE MAR 1 9.40 4.13 5.27 4.49
SINCE JAN 1 12.09 8.09 4.00 6.99
SNOWFALL (IN)
TODAY 0.0 1.7 2020 0.0 0.0 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
TODAY 0 16 -16 18
MONTH TO DATE 200 274 -74 293
SINCE MAR 1 849 1082 -233 923
SINCE JUL 1 5209 5551 -342 5058
COOLING
TODAY 2 0 2 0
MONTH TO DATE 17 0 17 0
SINCE MAR 1 18 2 16 0
SINCE JAN 1 18 2 16 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 73 3:00 PM
AVERAGE 83
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 87 2002
MINIMUM TEMPERATURE (F) 40 18 1875
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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