620
CDUS43 KLOT 052142
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT SAT APR 05 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 5 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 54 2:59 PM 85 1988 56 -2 50
MINIMUM 42 6:23 AM 18 1979 38 4 37
AVERAGE 48 47 1 44
PRECIPITATION (IN)
TODAY 0.15 2.58 1947 0.10 0.05 0.00
MONTH TO DATE 2.01 0.45 1.56 0.87
SINCE MAR 1 5.40 2.33 3.07 4.87
SINCE JAN 1 6.76 5.27 1.49 7.85
DEGREE DAYS
HEATING
TODAY 17 18 -1 21
MONTH TO DATE 83 95 -12 104
SINCE MAR 1 672 883 -211 706
SINCE JUL 1 4610 5206 -596 4255
COOLING
TODAY 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 18 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 49 3:00 PM
AVERAGE 70
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 84 1929
1991
MINIMUM TEMPERATURE (F) 38 16 1979
1982
SUNRISE AND SUNSET
APRIL 5 2025.........SUNRISE 6:27 AM CDT SUNSET 7:21 PM CDT
APRIL 6 2025.........SUNRISE 6:25 AM CDT SUNSET 7:22 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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