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CDUS43 KLOT 280633
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SUN JUN 28 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 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 78 3:37 PM 102 1933 84 -6 89
MINIMUM 63 3:22 AM 50 1981 66 -3 75
AVERAGE 71 75 -4 82
PRECIPITATION (IN)
YESTERDAY 0.00 2.88 1983 0.12 -0.12 0.00
MONTH TO DATE 7.34 3.67 3.67 5.37
SINCE JUN 1 7.34 3.67 3.67 5.37
SINCE JAN 1 21.23 16.15 5.08 14.94
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 21 -18 9
SINCE JUN 1 3 21 -18 9
SINCE JUL 1 5352 5749 -397 5129
COOLING
YESTERDAY 6 10 -4 17
MONTH TO DATE 143 193 -50 273
SINCE JUN 1 143 193 -50 273
SINCE JAN 1 227 275 -48 324
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 4:00 AM
LOWEST 58 4:00 PM
AVERAGE 73
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1934
MINIMUM TEMPERATURE (F) 66 49 1938
SUNRISE AND SUNSET
JUNE 28 2026..........SUNRISE 5:19 AM CDT SUNSET 8:30 PM CDT
JUNE 29 2026..........SUNRISE 5:19 AM CDT SUNSET 8:30 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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