683
CDUS43 KLOT 182133
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED JUN 18 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 18 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 83 11:41 AM 98 1954 82 1 95
MINIMUM 71 5:42 AM 48 1930 63 8 79
AVERAGE 77 73 4 87
PRECIPITATION (IN)
TODAY 0.44 1.12 1950 0.13 0.31 0.00
MONTH TO DATE 3.37 2.52 0.85 1.35
SINCE JUN 1 3.37 2.52 0.85 1.35
SINCE JAN 1 12.94 15.00 -2.06 17.33
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 12 8 4 22
MONTH TO DATE 111 111 0 173
SINCE JUN 1 111 111 0 173
SINCE JAN 1 162 193 -31 286
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 2:00 PM
LOWEST 63 11:00 AM
AVERAGE 79
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 102 1953
MINIMUM TEMPERATURE (F) 64 44 1936
SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE 5:16 AM CDT SUNSET 8:29 PM CDT
JUNE 19 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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