865
CDUS43 KLOT 210634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST WED JAN 21 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 20 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 24 11:36 PM 63 1906 31 -7 11
MINIMUM 3 7:47 AM -27 1985 18 -15 -2
AVERAGE 14 25 -11 5
PRECIPITATION (IN)
YESTERDAY 0.01 1.13 1898 0.06 -0.05 T
MONTH TO DATE 2.25 1.34 0.91 0.20
SINCE DEC 1 4.32 3.45 0.87 2.13
SINCE JAN 1 2.25 1.34 0.91 0.20
SNOWFALL (IN)
YESTERDAY T 8.0 1886 0.4 -0.4 T
MONTH TO DATE 3.4 6.9 -3.5 3.9
SINCE DEC 1 12.9 14.5 -1.6 6.3
SINCE JUL 1 23.3 16.5 6.8 9.2
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 51 40 11 60
MONTH TO DATE 724 788 -64 869
SINCE DEC 1 1896 1857 39 1882
SINCE JUL 1 2865 3008 -143 2649
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
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 8:00 AM
LOWEST 41 4:00 PM
AVERAGE 55
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 1906
MINIMUM TEMPERATURE (F) 18 -22 1984
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 7:14 AM CST SUNSET 4:53 PM CST
JANUARY 22 2026.......SUNRISE 7:13 AM CST SUNSET 4:54 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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