477
CDUS43 KLOT 250635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU APR 25 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 24 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 2:35 PM 87 1915 62 -15 54
1990
MINIMUM 35 11:59 PM 29 1910 43 -8 36
2015
AVERAGE 41 53 -12 45
PRECIPITATION (IN)
YESTERDAY 0.00 2.05 1976 0.13 -0.13 0.01
MONTH TO DATE 2.04 2.88 -0.84 1.57
SINCE MAR 1 5.63 5.33 0.30 5.37
SINCE JAN 1 9.78 9.29 0.49 11.80
SNOWFALL (IN)
YESTERDAY 0.0 0.9 1910 0.0 0.0 0.0
MONTH TO DATE T 1.2 -1.2 0.5
SINCE MAR 1 1.0 6.7 -5.7 2.3
SINCE JUL 1 22.2 38.3 -16.1 20.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 13 11 20
MONTH TO DATE 334 400 -66 310
SINCE MAR 1 976 1208 -232 1112
SINCE JUL 1 4664 5677 -1013 5147
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 25
SINCE MAR 1 3 2 1 25
SINCE JAN 1 3 2 1 25
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 13.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 2:00 AM
LOWEST 33 5:00 PM
AVERAGE 55
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 87 1990
MINIMUM TEMPERATURE (F) 44 27 1887
SUNRISE AND SUNSET
APRIL 25 2024.........SUNRISE 5:55 AM CDT SUNSET 7:44 PM CDT
APRIL 26 2024.........SUNRISE 5:54 AM CDT SUNSET 7:46 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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