701
CDUS43 KLOT 122141
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT THU JUN 12 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 12 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 1:40 PM 97 1956 80 -1 91
MINIMUM 66 5:01 AM 40 1985 60 6 66
AVERAGE 73 70 3 79
PRECIPITATION (IN)
TODAY 0.00 1.50 2021 0.15 -0.15 0.00
MONTH TO DATE 0.75 1.70 -0.95 1.46
SINCE JUN 1 0.75 1.70 -0.95 1.46
SINCE JAN 1 10.25 16.35 -6.10 16.73
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 17.6 38.4 -20.8 22.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 13 22 -9 6
SINCE JUN 1 13 22 -9 6
SINCE JUL 1 5441 5965 -524 4775
COOLING
TODAY 8 6 2 14
MONTH TO DATE 47 57 -10 59
SINCE JUN 1 47 57 -10 59
SINCE JAN 1 81 127 -46 139
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 5:00 AM
LOWEST 52 1:00 PM
AVERAGE 61
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1954
1956
MINIMUM TEMPERATURE (F) 60 40 1985
SUNRISE AND SUNSET
JUNE 12 2025..........SUNRISE 5:16 AM CDT SUNSET 8:28 PM CDT
JUNE 13 2025..........SUNRISE 5:16 AM CDT SUNSET 8:28 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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