084
CDUS43 KLOT 280636
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SAT FEB 28 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 27 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 65 4:58 PM 75 1976 41 24 51
MINIMUM 30 7:42 AM -6 1879 26 4 35
1934
AVERAGE 48 34 14 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 2023 0.06 -0.06 T
MONTH TO DATE 0.14 1.39 -1.25 0.20
SINCE DEC 1 4.37 4.66 -0.29 3.29
SINCE JAN 1 2.56 2.87 -0.31 1.36
DEGREE DAYS
HEATING
YESTERDAY 17 31 -14 22
MONTH TO DATE 840 956 -116 986
SINCE DEC 1 3274 3207 67 3214
SINCE JUL 1 4183 4291 -108 3920
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 23 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 21 4:00 PM
AVERAGE 61
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 64 2016
MINIMUM TEMPERATURE (F) 27 1 2015
SUNRISE AND SUNSET
FEBRUARY 28 2026......SUNRISE 6:27 AM CST SUNSET 5:40 PM CST
MARCH 1 2026.........SUNRISE 6:26 AM CST SUNSET 5:41 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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