995
CDUS43 KLOT 040642
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
142 AM CDT FRI APR 04 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 3 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 58 12:00 AM 81 1956 55 3 40
MINIMUM 42 11:38 PM 19 1954 37 5 35
AVERAGE 50 46 4 38
PRECIPITATION (IN)
YESTERDAY 0.00 1.08 2014 0.09 -0.09 0.23
MONTH TO DATE 1.68 0.26 1.42 0.82
SINCE MAR 1 5.07 2.14 2.93 4.82
SINCE JAN 1 6.43 5.08 1.35 7.80
DEGREE DAYS
HEATING
YESTERDAY 15 19 -4 27
MONTH TO DATE 47 58 -11 59
SINCE MAR 1 636 846 -210 661
SINCE JUL 1 4574 5169 -595 4210
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 2 -2 0
SINCE JAN 1 0 2 -2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 11.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 4:00 AM
LOWEST 52 2:00 PM
AVERAGE 63
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 80 1929
MINIMUM TEMPERATURE (F) 38 16 1975
SUNRISE AND SUNSET
APRIL 4 2025.........SUNRISE 6:28 AM CDT SUNSET 7:20 PM CDT
APRIL 5 2025.........SUNRISE 6:27 AM CDT SUNSET 7:21 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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