048
CDUS43 KLOT 270644
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1244 AM CST TUE JAN 27 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 26 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 10 11:59 PM 62 1944 31 -21 31
MINIMUM 0 9:00 AM -16 1897 18 -18 17
AVERAGE 5 25 -20 24
PRECIPITATION (IN)
YESTERDAY 0.00 1.66 1967 0.06 -0.06 0.00
MONTH TO DATE 2.43 1.71 0.72 0.23
SINCE DEC 1 4.50 3.82 0.68 2.16
SINCE JAN 1 2.43 1.71 0.72 0.23
SNOWFALL (IN)
YESTERDAY 0.0 16.4 1967 0.4 -0.4 0.0
MONTH TO DATE 8.7 9.3 -0.6 4.6
SINCE DEC 1 18.2 16.9 1.3 7.0
SINCE JUL 1 28.6 18.9 9.7 9.9
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 60 40 20 41
MONTH TO DATE 1062 1028 34 1165
SINCE DEC 1 2234 2097 137 2178
SINCE JUL 1 3203 3248 -45 2945
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 25 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 13.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 10:00 PM
LOWEST 45 1:00 PM
AVERAGE 54
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 1916
MINIMUM TEMPERATURE (F) 18 -10 1955
SUNRISE AND SUNSET
JANUARY 27 2026.......SUNRISE 7:09 AM CST SUNSET 5:00 PM CST
JANUARY 28 2026.......SUNRISE 7:08 AM CST SUNSET 5:02 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page