643
CDUS43 KLOT 250635
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST WED DEC 25 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 24 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 39 2:41 PM 59 1982 35 4 56
MINIMUM 35 10:38 PM -20 1983 23 12 50
AVERAGE 37 29 8 53
PRECIPITATION (IN)
YESTERDAY 0.00 2.61 1965 0.05 -0.05 0.00
MONTH TO DATE 0.32 1.42 -1.10 2.16
SINCE DEC 1 0.32 1.42 -1.10 2.16
SINCE JAN 1 35.51 34.05 1.46 35.12
DEGREE DAYS
HEATING
YESTERDAY 28 36 -8 12
MONTH TO DATE 815 787 28 584
SINCE DEC 1 815 787 28 584
SINCE JUL 1 1521 1871 -350 1536
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1384 1112 272 1149
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 6:00 AM
LOWEST 57 2:00 PM
AVERAGE 70
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 64 1982
MINIMUM TEMPERATURE (F) 23 -13 1983
SUNRISE AND SUNSET
DECEMBER 25 2024......SUNRISE 7:17 AM CST SUNSET 4:26 PM CST
DECEMBER 26 2024......SUNRISE 7:17 AM CST SUNSET 4:27 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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