655
CDUS43 KLOT 290633
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE APR 29 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 28 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 85R 4:47 PM 84 1951 65 20 77
MINIMUM 55 5:16 AM 30 1934 46 9 62
1947
1950
AVERAGE 70 55 15 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.63 1951 0.15 -0.15 1.25
MONTH TO DATE 3.17 3.26 -0.09 3.20
SINCE MAR 1 6.56 5.14 1.42 7.20
SINCE JAN 1 7.92 8.08 -0.16 10.18
DEGREE DAYS
HEATING
YESTERDAY 0 10 -10 0
MONTH TO DATE 376 420 -44 338
SINCE MAR 1 965 1208 -243 940
SINCE JUL 1 4903 5531 -628 4489
COOLING
YESTERDAY 5 1 4 5
MONTH TO DATE 13 1 12 17
SINCE MAR 1 13 3 10 17
SINCE JAN 1 13 3 10 17
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 16.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 10:00 PM
LOWEST 38 10:00 AM
AVERAGE 47
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 89 1942
MINIMUM TEMPERATURE (F) 46 31 1958
SUNRISE AND SUNSET
APRIL 29 2025.........SUNRISE 5:50 AM CDT SUNSET 7:48 PM CDT
APRIL 30 2025.........SUNRISE 5:48 AM CDT SUNSET 7:49 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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