214
CDUS43 KLOT 180631
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT THU JUN 18 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 17 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 71 11:29 PM 97 2024 82 -11 92
MINIMUM 56 12:26 PM 42 1980 63 -7 73
AVERAGE 64 72 -8 83
PRECIPITATION (IN)
YESTERDAY 0.79 3.16 1996 0.13 0.66 1.38
MONTH TO DATE 4.74 2.39 2.35 2.93
SINCE JUN 1 4.74 2.39 2.35 2.93
SINCE JAN 1 18.63 14.87 3.76 12.50
DEGREE DAYS
HEATING
YESTERDAY 1 0 1 0
MONTH TO DATE 3 21 -18 9
SINCE JUN 1 3 21 -18 9
SINCE JUL 1 5352 5749 -397 5129
COOLING
YESTERDAY 0 8 -8 18
MONTH TO DATE 117 103 14 99
SINCE JUN 1 117 103 14 99
SINCE JAN 1 201 185 16 150
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 PM
LOWEST 65 8:00 AM
AVERAGE 79
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1954
MINIMUM TEMPERATURE (F) 63 48 1930
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 5:16 AM CDT SUNSET 8:29 PM CDT
JUNE 19 2026..........SUNRISE 5:16 AM CDT SUNSET 8:29 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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