Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 032140
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT THU JUL 03 2025
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 3 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 92 12:20 PM 102 1949 85 7 90
MINIMUM 73 4:56 AM 50 1930 67 6 75
1940
AVERAGE 83 76 7 83
PRECIPITATION (IN)
TODAY 0.00 1.38 1942 0.11 -0.11 T
MONTH TO DATE 0.00 0.33 -0.33 0.01
SINCE JUN 1 5.37 4.34 1.03 3.45
SINCE JAN 1 14.94 16.82 -1.88 19.43
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 9 24 -15 3
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 11 7 18
MONTH TO DATE 49 32 17 32
SINCE JUN 1 373 254 119 354
SINCE JAN 1 424 336 88 467
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 5:00 AM
LOWEST 36 12:00 PM
AVERAGE 54
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 101 2012
MINIMUM TEMPERATURE (F) 67 49 1940
SUNRISE AND SUNSET
JULY 3 2025..........SUNRISE 5:21 AM CDT SUNSET 8:29 PM CDT
JULY 4 2025..........SUNRISE 5:22 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.
$$