816
CDUS43 KLOT 212135
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT JUN 21 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 21 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 95 2:52 PM 101 1988 83 12 95
2022
MINIMUM 77 5:15 AM 45 1940 64 13 68
AVERAGE 86 73 13 82
PRECIPITATION (IN)
TODAY 0.00 2.37 2018 0.13 -0.13 0.00
MONTH TO DATE 4.91 2.91 2.00 1.37
SINCE JUN 1 4.91 2.91 2.00 1.37
SINCE JAN 1 14.48 15.39 -0.91 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 21 9 12 17
MONTH TO DATE 154 136 18 224
SINCE JUN 1 154 136 18 224
SINCE JAN 1 205 218 -13 337
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 19.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 5:00 AM
LOWEST 48 2:00 PM
AVERAGE 63
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1988
MINIMUM TEMPERATURE (F) 64 46 1963
SUNRISE AND SUNSET
JUNE 21 2025..........SUNRISE 5:16 AM CDT SUNSET 8:29 PM CDT
JUNE 22 2025..........SUNRISE 5:17 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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