292
CDUS43 KLOT 220637
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST MON JAN 22 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 21 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 21 11:59 PM 62 1906 31 -10 32
MINIMUM 1 7:40 AM -22 1984 18 -17 28
AVERAGE 11 24 -13 30
PRECIPITATION (IN)
YESTERDAY 0.00 1.49 1916 0.06 -0.06 0.00
MONTH TO DATE 2.22 1.40 0.82 1.88
SINCE DEC 1 5.19 3.51 1.68 4.04
SINCE JAN 1 2.22 1.40 0.82 1.88
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1958 0.4 -0.4 0.0
MONTH TO DATE 16.1 7.3 8.8 0.4
SINCE DEC 1 17.3 14.9 2.4 3.6
SINCE JUL 1 20.0 16.9 3.1 4.7
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 54 40 14 35
MONTH TO DATE 904 828 76 593
SINCE DEC 1 1702 1897 -195 1694
SINCE JUL 1 2666 3048 -382 2759
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
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 8:00 AM
LOWEST 51 1:00 PM
AVERAGE 66
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 59 1909
MINIMUM TEMPERATURE (F) 18 -17 1883
1936
SUNRISE AND SUNSET
JANUARY 22 2024.......SUNRISE 7:13 AM CST SUNSET 4:53 PM CST
JANUARY 23 2024.......SUNRISE 7:13 AM CST SUNSET 4:55 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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