517
CDUS43 KLOT 202134
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT FRI JUN 20 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 20 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 2:59 PM 104 1953 82 4 86
MINIMUM 70 3:46 AM 45 1980 64 6 67
AVERAGE 78 73 5 77
PRECIPITATION (IN)
TODAY T 2.56 1928 0.13 -0.13 0.02
MONTH TO DATE 4.91 2.78 2.13 1.37
SINCE JUN 1 4.91 2.78 2.13 1.37
SINCE JAN 1 14.48 15.26 -0.78 17.35
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 9 21 -12 3
SINCE JUN 1 9 21 -12 3
SINCE JUL 1 5129 5749 -620 4545
COOLING
TODAY 13 8 5 12
MONTH TO DATE 133 127 6 207
SINCE JUN 1 133 127 6 207
SINCE JAN 1 184 209 -25 320
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 5:00 AM
LOWEST 43 3:00 PM
AVERAGE 58
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1988
2022
MINIMUM TEMPERATURE (F) 64 45 1940
SUNRISE AND SUNSET
JUNE 20 2025..........SUNRISE 5:16 AM CDT SUNSET 8:29 PM CDT
JUNE 21 2025..........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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