558
CDUS43 KLOT 310632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED JAN 31 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 30 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 41 2:43 PM 55 1988 32 9 18
MINIMUM 37 11:59 PM -23 2019 18 19 5
AVERAGE 39 25 14 12
PRECIPITATION (IN)
YESTERDAY T 0.97 1939 0.05 -0.05 0.02
MONTH TO DATE 3.50 1.93 1.57 2.60
SINCE DEC 1 6.47 4.04 2.43 4.76
SINCE JAN 1 3.50 1.93 1.57 2.60
SNOWFALL (IN)
YESTERDAY 0.0 14.9 1939 0.4 -0.4 0.4
MONTH TO DATE 16.1 10.9 5.2 9.9
SINCE DEC 1 17.3 18.5 -1.2 13.1
SINCE JUL 1 20.0 20.5 -0.5 14.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 40 -14 53
MONTH TO DATE 1165 1188 -23 946
SINCE DEC 1 1963 2257 -294 2047
SINCE JUL 1 2927 3408 -481 3112
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 67 2:00 PM
AVERAGE 82
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 65 1989
MINIMUM TEMPERATURE (F) 18 -21 2019
SUNRISE AND SUNSET
JANUARY 31 2024.......SUNRISE 7:06 AM CST SUNSET 5:05 PM CST
FEBRUARY 1 2024......SUNRISE 7:05 AM CST SUNSET 5:06 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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