039
CDUS43 KLOT 030635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU APR 03 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 2 2025
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)
YESTERDAY
MAXIMUM 71 5:20 PM 82 1963 54 17 45
MINIMUM 40 5:47 AM 18 1896 36 4 36
1899
AVERAGE 56 45 11 41
PRECIPITATION (IN)
YESTERDAY 1.25 1.64 1983 0.10 1.15 0.40
MONTH TO DATE 1.25 0.20 1.05 0.84
SINCE MAR 1 4.24 2.65 1.59 4.43
SINCE JAN 1 6.74 6.61 0.13 8.58
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 9 20 -11 24
MONTH TO DATE 35 41 -6 44
SINCE MAR 1 665 849 -184 686
SINCE JUL 1 4800 5318 -518 4374
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 28 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 14.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 PM
LOWEST 60 11:00 PM
AVERAGE 79
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 81 1956
MINIMUM TEMPERATURE (F) 36 17 1879
1987
SUNRISE AND SUNSET
APRIL 3 2025.........SUNRISE 6:30 AM CDT SUNSET 7:20 PM CDT
APRIL 4 2025.........SUNRISE 6:29 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page