734
CDUS43 KLOT 100632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE MAR 10 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 9 2026
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)
YESTERDAY
MAXIMUM 73R 3:08 PM 69 1974 44 29 58
2021
MINIMUM 49 5:16 AM 5 1932 29 20 34
1984
AVERAGE 61 37 24 46
PRECIPITATION (IN)
YESTERDAY 0.00 1.60 1998 0.07 -0.07 0.00
MONTH TO DATE 1.11 0.70 0.41 1.15
SINCE MAR 1 1.11 0.70 0.41 1.15
SINCE JAN 1 3.80 4.66 -0.86 3.65
SNOWFALL (IN)
YESTERDAY 0.0 6.5 1998 0.2 -0.2 0.0
MONTH TO DATE 0.0 2.3 -2.3 T
SINCE MAR 1 0.0 2.3 -2.3 T
SINCE JUL 1 32.3 33.9 -1.6 14.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 28 -24 19
MONTH TO DATE 187 269 -82 246
SINCE MAR 1 187 269 -82 246
SINCE JUL 1 4547 4738 -191 4381
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 13.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 11:00 PM
LOWEST 37 1:00 PM
AVERAGE 64
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 70 1955
MINIMUM TEMPERATURE (F) 29 2 2003
SUNRISE AND SUNSET
MARCH 10 2026.........SUNRISE 7:12 AM CDT SUNSET 6:52 PM CDT
MARCH 11 2026.........SUNRISE 7:10 AM CDT SUNSET 6:54 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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