Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 112134
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON MAY 11 2026
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 11 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 56 1:12 PM 91 2022 69 -13 72
MINIMUM 46 4:42 AM 32 1981 50 -4 45
AVERAGE 51 60 -9 59
PRECIPITATION (IN)
TODAY 0.00 3.30 1966 0.14 -0.14 0.00
MONTH TO DATE 0.25 1.48 -1.23 0.45
SINCE MAR 1 9.98 6.93 3.05 7.03
SINCE JAN 1 12.54 9.87 2.67 8.39
DEGREE DAYS
HEATING
TODAY 14 7 7 6
MONTH TO DATE 133 89 44 92
SINCE MAR 1 1082 1316 -234 1069
SINCE JUL 1 5292 5639 -347 5007
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 0 14 -14 0
SINCE MAR 1 21 25 -4 13
SINCE JAN 1 21 25 -4 13
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 12.6
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 6:00 AM
LOWEST 31 12:00 PM
AVERAGE 51
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 95 2022
MINIMUM TEMPERATURE (F) 51 28 1981
SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE 5:35 AM CDT SUNSET 8:00 PM CDT
MAY 12 2026...........SUNRISE 5:34 AM CDT SUNSET 8:01 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$