468
CDUS43 KLOT 010637
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SUN JUN 01 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 31 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 64 2:30 PM 102 1934 76 -12 81
MINIMUM 53 11:59 PM 41 1928 57 -4 54
AVERAGE 59 67 -8 68
PRECIPITATION (IN)
YESTERDAY T 2.97 2010 0.13 -0.13 0.00
MONTH TO DATE 1.63 4.09 -2.46 4.52
SINCE MAR 1 8.21 9.54 -1.33 13.00
SINCE JAN 1 9.57 12.48 -2.91 15.98
DEGREE DAYS
HEATING
YESTERDAY 6 3 3 0
MONTH TO DATE 205 179 26 48
SINCE MAR 1 1182 1406 -224 993
SINCE JUL 1 5120 5729 -609 4542
COOLING
YESTERDAY 0 4 -4 3
MONTH TO DATE 38 71 -33 96
SINCE MAR 1 51 82 -31 113
SINCE JAN 1 51 82 -31 113
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 12:00 AM
LOWEST 28 6:00 PM
AVERAGE 47
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 107 1934
MINIMUM TEMPERATURE (F) 58 39 2003
SUNRISE AND SUNSET
JUNE 1 2025..........SUNRISE 5:19 AM CDT SUNSET 8:20 PM CDT
JUNE 2 2025..........SUNRISE 5:18 AM CDT SUNSET 8:20 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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