987
CDUS43 KLOT 202239
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CST TUE JAN 20 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 20 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 20 3:59 PM 63 1906 31 -11 11
MINIMUM 3 7:47 AM -27 1985 18 -15 -2
AVERAGE 12 25 -13 5
PRECIPITATION (IN)
TODAY 0.00 1.13 1898 0.06 -0.06 T
MONTH TO DATE 2.24 1.34 0.90 0.20
SINCE DEC 1 4.31 3.45 0.86 2.13
SINCE JAN 1 2.24 1.34 0.90 0.20
SNOWFALL (IN)
TODAY 0.0 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
TODAY 53 40 13 60
MONTH TO DATE 726 788 -62 869
SINCE DEC 1 1898 1857 41 1882
SINCE JUL 1 2867 3008 -141 2649
COOLING
TODAY 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 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 8:00 AM
LOWEST 41 4:00 PM
AVERAGE 55
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 1906
MINIMUM TEMPERATURE (F) 18 -22 1984
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 7:14 AM CST SUNSET 4:51 PM CST
JANUARY 21 2026.......SUNRISE 7:14 AM CST SUNSET 4:53 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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