061
CDUS43 KLOT 310632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SAT JAN 31 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 30 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 18 5:35 PM 55 1988 32 -14 50
MINIMUM 6 2:55 AM -23 2019 18 -12 26
AVERAGE 12 25 -13 38
PRECIPITATION (IN)
YESTERDAY 0.10 0.97 1939 0.05 0.05 0.51
MONTH TO DATE 2.53 1.93 0.60 0.74
SINCE DEC 1 4.60 4.04 0.56 2.67
SINCE JAN 1 2.53 1.93 0.60 0.74
SNOWFALL (IN)
YESTERDAY 2.6 14.9 1939 0.4 2.2 0.0
MONTH TO DATE 11.3 10.9 0.4 4.6
SINCE DEC 1 20.8 18.5 2.3 7.0
SINCE JUL 1 31.2 20.5 10.7 9.9
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 53 40 13 27
MONTH TO DATE 1282 1188 94 1278
SINCE DEC 1 2454 2257 197 2291
SINCE JUL 1 3423 3408 15 3058
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 2:00 PM
LOWEST 57 12:00 AM
AVERAGE 73
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 65 1989
MINIMUM TEMPERATURE (F) 18 -21 2019
SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE 7:05 AM CST SUNSET 5:05 PM CST
FEBRUARY 1 2026......SUNRISE 7:04 AM CST SUNSET 5:07 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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