983
CDUS43 KLOT 092133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SAT MAY 09 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 9 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 2:28 PM 94 1934 68 7 67
MINIMUM 52 3:06 AM 27 1983 48 4 37
AVERAGE 64 58 6 52
PRECIPITATION (IN)
TODAY 0.00 3.14 1990 0.15 -0.15 0.00
MONTH TO DATE 0.27 1.32 -1.05 0.33
SINCE MAR 1 12.00 7.52 4.48 5.98
SINCE JAN 1 14.69 11.48 3.21 8.48
SNOWFALL (IN)
TODAY 0.0 0.1 1923 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 1.8 6.8 -5.0 2.8
SINCE JUL 1 34.1 38.4 -4.3 17.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 1 8 -7 13
MONTH TO DATE 105 81 24 92
SINCE MAR 1 1100 1357 -257 1150
SINCE JUL 1 5460 5826 -366 5285
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 1 9 -8 0
SINCE MAR 1 20 19 1 8
SINCE JAN 1 20 19 1 8
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 2:00 AM
LOWEST 23 1:00 PM
AVERAGE 55
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 90 2011
MINIMUM TEMPERATURE (F) 49 28 1983
SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 5:38 AM CDT SUNSET 7:59 PM CDT
MAY 10 2026...........SUNRISE 5:36 AM CDT SUNSET 8:00 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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