613
CDUS43 KLOT 170646
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1246 AM CST WED JAN 17 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 16 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 3 11:59 PM 57 1990 31 -28 52
MINIMUM -7 7:33 AM -25 1982 18 -25 40
AVERAGE -2 25 -27 46
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 2017 0.07 -0.07 0.18
MONTH TO DATE 2.12 1.08 1.04 1.50
SINCE DEC 1 5.09 3.19 1.90 3.66
SINCE JAN 1 2.12 1.08 1.04 1.50
SNOWFALL (IN)
YESTERDAY 0.0 6.4 1885 0.3 -0.3 0.0
MONTH TO DATE 14.2 5.3 8.9 0.4
SINCE DEC 1 15.4 12.9 2.5 3.6
SINCE JUL 1 18.1 14.9 3.2 4.7
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 67 40 27 19
MONTH TO DATE 642 628 14 450
SINCE DEC 1 1440 1697 -257 1551
SINCE JUL 1 2404 2848 -444 2616
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 24 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 16.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 12:00 AM
LOWEST 57 4:00 PM
AVERAGE 64
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 1894
MINIMUM TEMPERATURE (F) 18 -23 1982
SUNRISE AND SUNSET
JANUARY 17 2024.......SUNRISE 7:16 AM CST SUNSET 4:47 PM CST
JANUARY 18 2024.......SUNRISE 7:16 AM CST SUNSET 4:48 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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