225
CDUS43 KLOT 010638
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST SUN MAR 01 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 28 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 47 12:18 AM 64 2016 41 6 60
MINIMUM 28 11:59 PM 1 2015 27 1 34
AVERAGE 38 34 4 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.49 2017 0.07 -0.07 0.00
MONTH TO DATE 0.14 1.46 -1.32 0.20
SINCE DEC 1 4.37 4.73 -0.36 3.29
SINCE JAN 1 2.56 2.94 -0.38 1.36
DEGREE DAYS
HEATING
YESTERDAY 27 31 -4 18
MONTH TO DATE 867 987 -120 1004
SINCE DEC 1 3301 3238 63 3232
SINCE JUL 1 4210 4322 -112 3938
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 N (20)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 13.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 9:00 PM
LOWEST 39 9:00 AM
AVERAGE 57
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 71 1992
MINIMUM TEMPERATURE (F) 27 -5 1962
SUNRISE AND SUNSET
MARCH 1 2026.........SUNRISE 6:26 AM CST SUNSET 5:41 PM CST
MARCH 2 2026.........SUNRISE 6:24 AM CST SUNSET 5:43 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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