Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 132137
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT SUN JUL 13 2025
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 13 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 2:59 PM 106 1995 85 -2 92
MINIMUM 70 5:10 AM 50 1940 68 2 68
AVERAGE 77 77 0 80
PRECIPITATION (IN)
TODAY 0.00 1.51 2024 0.11 -0.11 1.51
MONTH TO DATE 2.03 1.47 0.56 3.06
SINCE JUN 1 7.40 5.48 1.92 6.50
SINCE JAN 1 16.97 17.96 -0.99 22.48
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 12 12 0 15
MONTH TO DATE 192 146 46 150
SINCE JUN 1 516 368 148 472
SINCE JAN 1 567 450 117 585
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 4:00 AM
LOWEST 42 2:00 PM
AVERAGE 60
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 104 1936
MINIMUM TEMPERATURE (F) 68 52 1930
SUNRISE AND SUNSET
JULY 13 2025..........SUNRISE 5:28 AM CDT SUNSET 8:25 PM CDT
JULY 14 2025..........SUNRISE 5:29 AM CDT SUNSET 8:25 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$