704
CDUS43 KLOT 220631
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN MAR 22 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 21 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 77 5:06 PM 87 2012 49 28 60
MINIMUM 41 1:32 AM 9 1885 33 8 31
1888
AVERAGE 59 41 18 46
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 2007 0.08 -0.08 T
MONTH TO DATE 4.24 1.62 2.62 2.58
SINCE MAR 1 4.24 1.62 2.62 2.58
SINCE JAN 1 6.93 5.58 1.35 5.08
SNOWFALL (IN)
YESTERDAY 0.0 8.5 1992 0.1 -0.1 0.0
MONTH TO DATE 1.8 4.5 -2.7 2.8
SINCE MAR 1 1.8 4.5 -2.7 2.8
SINCE JUL 1 34.1 36.1 -2.0 17.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 24 -18 19
MONTH TO DATE 480 583 -103 459
SINCE MAR 1 480 583 -103 459
SINCE JUL 1 4840 5052 -212 4594
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 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 6:00 AM
LOWEST 32 5:00 PM
AVERAGE 54
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 83 2012
MINIMUM TEMPERATURE (F) 33 -1 1888
SUNRISE AND SUNSET
MARCH 22 2026.........SUNRISE 6:51 AM CDT SUNSET 7:06 PM CDT
MARCH 23 2026.........SUNRISE 6:50 AM CDT SUNSET 7:07 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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