101
CDUS43 KLOT 120634
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT APR 12 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 11 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 52 4:01 PM 91 1930 58 -6 58
MINIMUM 37 5:30 AM 25 1939 40 -3 50
1973
AVERAGE 45 49 -4 54
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1979 0.11 -0.11 0.05
MONTH TO DATE 2.03 1.06 0.97 1.34
SINCE MAR 1 5.42 2.94 2.48 5.34
SINCE JAN 1 6.78 5.88 0.90 8.32
DEGREE DAYS
HEATING
YESTERDAY 20 16 4 11
MONTH TO DATE 225 198 27 177
SINCE MAR 1 814 986 -172 779
SINCE JUL 1 4752 5309 -557 4328
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 2 -2 0
SINCE JAN 1 0 2 -2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 6:00 AM
LOWEST 32 3:00 PM
AVERAGE 59
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 86 1971
1977
MINIMUM TEMPERATURE (F) 40 21 1939
1957
SUNRISE AND SUNSET
APRIL 12 2025.........SUNRISE 6:15 AM CDT SUNSET 7:29 PM CDT
APRIL 13 2025.........SUNRISE 6:14 AM CDT SUNSET 7:30 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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