966
CDUS43 KLOT 300636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST TUE JAN 30 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 29 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 39 11:59 PM 63 2013 32 7 31
MINIMUM 30 9:23 AM -16 1873 18 12 18
1966
AVERAGE 35 25 10 25
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 2013 0.06 -0.06 0.02
MONTH TO DATE 3.50 1.88 1.62 2.58
SINCE DEC 1 6.47 3.99 2.48 4.74
SINCE JAN 1 3.50 1.88 1.62 2.58
SNOWFALL (IN)
YESTERDAY 0.0 5.3 1909 0.4 -0.4 0.2
MONTH TO DATE 16.1 10.5 5.6 9.5
SINCE DEC 1 17.3 18.1 -0.8 12.7
SINCE JUL 1 20.0 20.1 -0.1 13.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 30 40 -10 40
MONTH TO DATE 1139 1148 -9 893
SINCE DEC 1 1937 2217 -280 1994
SINCE JUL 1 2901 3368 -467 3059
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 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 7:00 AM
LOWEST 79 1:00 PM
AVERAGE 86
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 55 1988
MINIMUM TEMPERATURE (F) 18 -23 2019
SUNRISE AND SUNSET
JANUARY 30 2024.......SUNRISE 7:07 AM CST SUNSET 5:03 PM CST
JANUARY 31 2024.......SUNRISE 7:06 AM CST SUNSET 5:05 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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