981
CDUS43 KLOT 022146
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
446 PM CDT WED APR 02 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 2 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 2:59 PM 82 1963 54 5 45
MINIMUM 40 5:47 AM 18 1896 36 4 36
1899
AVERAGE 50 45 5 41
PRECIPITATION (IN)
TODAY 1.23 1.64 1983 0.10 1.13 0.40
MONTH TO DATE 1.23 0.20 1.03 0.84
SINCE MAR 1 4.22 2.65 1.57 4.43
SINCE JAN 1 6.72 6.61 0.11 8.58
SNOWFALL (IN)
TODAY 0.0 9.4 1975 0.1 -0.1 T
MONTH TO DATE 0.0 0.2 -0.2 T
SINCE MAR 1 2.8 5.7 -2.9 1.0
SINCE JUL 1 17.6 37.3 -19.7 22.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 15 20 -5 24
MONTH TO DATE 41 41 0 44
SINCE MAR 1 671 849 -178 686
SINCE JUL 1 4806 5318 -512 4374
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 28 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 14.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 PM
LOWEST 65 12:00 AM
AVERAGE 81
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 81 1956
MINIMUM TEMPERATURE (F) 36 17 1879
1987
SUNRISE AND SUNSET
APRIL 2 2025.........SUNRISE 6:32 AM CDT SUNSET 7:19 PM CDT
APRIL 3 2025.........SUNRISE 6:30 AM CDT SUNSET 7:20 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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