Climatological Report (Daily)
Issued by NWS
Issued by NWS
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075
CDUS43 KLOT 152136
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN JUN 15 2025
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 15 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 82 2:55 PM 96 2022 81 1 86
MINIMUM 57 3:29 AM 43 1997 61 -4 58
AVERAGE 70 71 -1 72
PRECIPITATION (IN)
TODAY 0.00 2.56 2015 0.14 -0.14 0.00
MONTH TO DATE 0.89 2.12 -1.23 1.47
SINCE JUN 1 0.89 2.12 -1.23 1.47
SINCE JAN 1 10.39 16.77 -6.38 16.74
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 25 -12 6
SINCE JUN 1 13 25 -12 6
SINCE JUL 1 5441 5968 -527 4775
COOLING
TODAY 5 6 -1 7
MONTH TO DATE 52 75 -23 90
SINCE JUN 1 52 75 -23 90
SINCE JAN 1 86 145 -59 170
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 47 12:00 PM
AVERAGE 64
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 1913
MINIMUM TEMPERATURE (F) 61 44 1947
1980
SUNRISE AND SUNSET
JUNE 15 2025..........SUNRISE 5:16 AM CDT SUNSET 8:29 PM CDT
JUNE 16 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.
$$