Climatological Report (Daily)
Issued by NWS
Issued by NWS
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074
CDUS43 KLOT 152136
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN JUN 15 2025
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 15 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 81 2:58 PM 100 2022 81 0 86
MINIMUM 60 4:43 AM 45 1933 62 -2 62
AVERAGE 71 72 -1 74
PRECIPITATION (IN)
TODAY 0.00 1.93 2010 0.13 -0.13 0.00
MONTH TO DATE 1.55 2.12 -0.57 1.35
SINCE JUN 1 1.55 2.12 -0.57 1.35
SINCE JAN 1 11.12 14.60 -3.48 17.33
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 9 21 -12 3
SINCE JUN 1 9 21 -12 3
SINCE JUL 1 5129 5749 -620 4545
COOLING
TODAY 6 7 -1 9
MONTH TO DATE 71 87 -16 109
SINCE JUN 1 71 87 -16 109
SINCE JAN 1 122 169 -47 222
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 45 3:00 PM
AVERAGE 60
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2022
MINIMUM TEMPERATURE (F) 63 44 1947
SUNRISE AND SUNSET
JUNE 15 2025..........SUNRISE 5:16 AM CDT SUNSET 8:28 PM CDT
JUNE 16 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.
$$