001
CDUS43 KLOT 270635
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST FRI FEB 27 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 26 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 43 4:07 PM 72 2024 41 2 51
MINIMUM 23 4:17 AM -1 1888 26 -3 37
1963
AVERAGE 33 33 0 44
PRECIPITATION (IN)
YESTERDAY 0.00 1.76 2009 0.06 -0.06 0.04
MONTH TO DATE 0.14 1.33 -1.19 0.20
SINCE DEC 1 4.37 4.60 -0.23 3.29
SINCE JAN 1 2.56 2.81 -0.25 1.36
DEGREE DAYS
HEATING
YESTERDAY 32 32 0 21
MONTH TO DATE 823 925 -102 964
SINCE DEC 1 3257 3176 81 3192
SINCE JUL 1 4166 4260 -94 3898
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 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 11:00 PM
LOWEST 39 2:00 PM
AVERAGE 61
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 75 1976
MINIMUM TEMPERATURE (F) 26 -6 1879
1934
SUNRISE AND SUNSET
FEBRUARY 27 2026......SUNRISE 6:29 AM CST SUNSET 5:39 PM CST
FEBRUARY 28 2026......SUNRISE 6:27 AM CST SUNSET 5:40 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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