661
CDUS43 KLOT 120632
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED MAR 12 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MARCH 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 60 12:04 AM 76 1990 46 14 68
MINIMUM 38 9:50 PM 3 1979 30 8 33
AVERAGE 49 38 11 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.92 1957 0.05 -0.05 0.00
MONTH TO DATE 1.04 0.66 0.38 1.88
SINCE MAR 1 1.04 0.66 0.38 1.88
SINCE JAN 1 2.40 3.60 -1.20 4.86
DEGREE DAYS
HEATING
YESTERDAY 16 27 -11 14
MONTH TO DATE 253 319 -66 198
SINCE MAR 1 253 319 -66 198
SINCE JUL 1 4191 4642 -451 3747
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 13.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 10:00 PM
LOWEST 40 1:00 PM
AVERAGE 51
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 81 1990
MINIMUM TEMPERATURE (F) 31 1 1948
SUNRISE AND SUNSET
MARCH 12 2025.........SUNRISE 7:07 AM CDT SUNSET 6:55 PM CDT
MARCH 13 2025.........SUNRISE 7:06 AM CDT SUNSET 6:56 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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