813
CDUS43 KLOT 270632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST MON JAN 27 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 26 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 31 4:30 PM 62 1944 31 0 40
MINIMUM 17 7:20 AM -16 1897 18 -1 37
AVERAGE 24 25 -1 39
PRECIPITATION (IN)
YESTERDAY 0.00 1.66 1967 0.06 -0.06 0.38
MONTH TO DATE 0.23 1.71 -1.48 3.45
SINCE DEC 1 2.16 3.82 -1.66 6.42
SINCE JAN 1 0.23 1.71 -1.48 3.45
SNOWFALL (IN)
YESTERDAY 0.0 16.4 1967 0.4 -0.4 0.0
MONTH TO DATE 4.6 9.3 -4.7 16.1
SINCE DEC 1 7.0 16.9 -9.9 17.3
SINCE JUL 1 9.9 18.9 -9.0 20.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 41 40 1 26
MONTH TO DATE 1165 1028 137 1054
SINCE DEC 1 2178 2097 81 1852
SINCE JUL 1 2945 3248 -303 2816
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 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 7:00 AM
LOWEST 41 2:00 PM
AVERAGE 54
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 1916
MINIMUM TEMPERATURE (F) 18 -10 1955
SUNRISE AND SUNSET
JANUARY 27 2025.......SUNRISE 7:09 AM CST SUNSET 5:01 PM CST
JANUARY 28 2025.......SUNRISE 7:08 AM CST SUNSET 5:02 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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