682
CDUS43 KLOT 250631
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN MAY 25 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 24 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 65 1:23 PM 93 1950 74 -9 79
MINIMUM 46 4:20 AM 36 1935 55 -9 66
AVERAGE 56 64 -8 73
PRECIPITATION (IN)
YESTERDAY 0.01 1.31 1955 0.12 -0.11 0.22
MONTH TO DATE 1.17 3.19 -2.02 3.72
SINCE MAR 1 7.75 8.64 -0.89 12.20
SINCE JAN 1 9.11 11.58 -2.47 15.18
DEGREE DAYS
HEATING
YESTERDAY 9 4 5 0
MONTH TO DATE 173 156 17 40
SINCE MAR 1 1150 1383 -233 985
SINCE JUL 1 5088 5706 -618 4534
COOLING
YESTERDAY 0 3 -3 8
MONTH TO DATE 38 45 -7 87
SINCE MAR 1 51 56 -5 104
SINCE JAN 1 51 56 -5 104
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 5:00 AM
LOWEST 44 3:00 PM
AVERAGE 59
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 90 1950
2016
2018
MINIMUM TEMPERATURE (F) 55 35 1934
SUNRISE AND SUNSET
MAY 25 2025...........SUNRISE 5:23 AM CDT SUNSET 8:14 PM CDT
MAY 26 2025...........SUNRISE 5:22 AM CDT SUNSET 8:15 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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