879
CDUS43 KLOT 260632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE MAY 26 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 25 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 83 4:33 PM 94 1911 74 9 66
MINIMUM 59 5:08 AM 32 1992 54 5 47
AVERAGE 71 64 7 57
PRECIPITATION (IN)
YESTERDAY 0.00 2.52 1879 0.14 -0.14 0.01
MONTH TO DATE 1.17 3.68 -2.51 1.02
SINCE MAR 1 12.90 9.88 3.02 6.67
SINCE JAN 1 15.59 13.84 1.75 9.17
SNOWFALL (IN)
YESTERDAY 0.0 T 1924 0.0 0.0 0.0
1949
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
YESTERDAY 0 4 -4 8
MONTH TO DATE 198 176 22 204
SINCE MAR 1 1193 1452 -259 1262
SINCE JUL 1 5553 5921 -368 5397
COOLING
YESTERDAY 6 3 3 0
MONTH TO DATE 42 42 0 26
SINCE MAR 1 61 52 9 34
SINCE JAN 1 61 52 9 34
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 2:00 AM
LOWEST 34 1:00 PM
AVERAGE 59
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1911
MINIMUM TEMPERATURE (F) 54 34 1983
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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