Climatological Report (Daily)
Issued by NWS
Issued by NWS
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010
CDUS43 KLOT 150635
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST WED JAN 15 2025
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 14 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 18 8:50 AM 56 1952 32 -14 2
MINIMUM 10 11:59 PM -14 1979 19 -9 -9
AVERAGE 14 26 -12 -3
PRECIPITATION (IN)
YESTERDAY T 1.00 1995 0.05 -0.05 T
MONTH TO DATE 0.07 0.72 -0.65 1.41
SINCE DEC 1 2.00 2.51 -0.51 4.08
SINCE JAN 1 0.07 0.72 -0.65 1.41
DEGREE DAYS
HEATING
YESTERDAY 51 39 12 68
MONTH TO DATE 573 539 34 489
SINCE DEC 1 1541 1583 -42 1244
SINCE JUL 1 2247 2667 -420 2196
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 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 8:00 AM
LOWEST 44 3:00 PM
AVERAGE 62
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 60 1949
MINIMUM TEMPERATURE (F) 19 -19 1979
SUNRISE AND SUNSET
JANUARY 15 2025.......SUNRISE 7:16 AM CST SUNSET 4:46 PM CST
JANUARY 16 2025.......SUNRISE 7:15 AM CST SUNSET 4:47 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$