476
CDUS43 KLOT 262134
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT TUE MAY 26 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 26 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 83 1:53 PM 94 1911 74 9 67
MINIMUM 64 5:30 AM 34 1983 54 10 46
AVERAGE 74 64 10 57
PRECIPITATION (IN)
TODAY 0.00 1.78 1913 0.13 -0.13 0.00
MONTH TO DATE 1.17 3.81 -2.64 1.02
SINCE MAR 1 12.90 10.01 2.89 6.67
SINCE JAN 1 15.59 13.97 1.62 9.17
SNOWFALL (IN)
TODAY 0.0 T 1889 0.0 0.0 0.0
1907
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 1.8 6.8 -5.0 2.8
SINCE JUL 1 34.1 38.4 -4.3 17.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 8
MONTH TO DATE 198 180 18 212
SINCE MAR 1 1193 1456 -263 1270
SINCE JUL 1 5553 5925 -372 5405
COOLING
TODAY 9 3 6 0
MONTH TO DATE 51 45 6 26
SINCE MAR 1 70 55 15 34
SINCE JAN 1 70 55 15 34
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 6:00 AM
LOWEST 28 12:00 PM
AVERAGE 41
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 2012
2018
MINIMUM TEMPERATURE (F) 54 33 1992
SUNRISE AND SUNSET
MAY 26 2026...........SUNRISE 5:22 AM CDT SUNSET 8:16 PM CDT
MAY 27 2026...........SUNRISE 5:21 AM CDT SUNSET 8:17 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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