711
CDUS43 KLOT 200638
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT THU MAR 20 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MARCH 19 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 50 10:33 AM 79 2012 49 1 59
MINIMUM 37 11:59 PM 11 1965 33 4 30
AVERAGE 44 41 3 45
PRECIPITATION (IN)
YESTERDAY 0.64 2.50 1948 0.05 0.59 0.00
MONTH TO DATE 2.37 1.12 1.25 2.56
SINCE MAR 1 2.37 1.12 1.25 2.56
SINCE JAN 1 3.73 4.06 -0.33 5.54
DEGREE DAYS
HEATING
YESTERDAY 21 24 -3 20
MONTH TO DATE 386 524 -138 335
SINCE MAR 1 386 524 -138 335
SINCE JUL 1 4324 4847 -523 3884
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 30 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
HAIL
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 PM
LOWEST 63 12:00 AM
AVERAGE 82
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 85 2012
MINIMUM TEMPERATURE (F) 33 8 1965
SUNRISE AND SUNSET
MARCH 20 2025.........SUNRISE 6:54 AM CDT SUNSET 7:04 PM CDT
MARCH 21 2025.........SUNRISE 6:52 AM CDT SUNSET 7:05 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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