394
CDUS43 KLOT 140643
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT MON APR 14 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 13 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 64 5:14 PM 83 2023 58 6 71
MINIMUM 52 6:45 AM 21 1950 39 13 44
AVERAGE 58 49 9 58
PRECIPITATION (IN)
YESTERDAY T 1.33 1983 0.12 -0.12 0.00
MONTH TO DATE 1.50 1.45 0.05 1.65
SINCE MAR 1 4.49 3.90 0.59 5.24
SINCE JAN 1 6.99 7.86 -0.87 9.39
SNOWFALL (IN)
YESTERDAY 0.0 1.2 1907 0.0 0.0 0.0
MONTH TO DATE T 0.8 -0.8 T
SINCE MAR 1 2.8 6.3 -3.5 1.0
SINCE JUL 1 17.6 37.9 -20.3 22.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 16 -9 7
MONTH TO DATE 266 242 24 208
SINCE MAR 1 896 1050 -154 850
SINCE JUL 1 5031 5519 -488 4538
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 25 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 10:00 PM
LOWEST 38 12:00 PM
AVERAGE 43
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 2003
MINIMUM TEMPERATURE (F) 40 23 1907
1943
SUNRISE AND SUNSET
APRIL 14 2025.........SUNRISE 6:12 AM CDT SUNSET 7:32 PM CDT
APRIL 15 2025.........SUNRISE 6:11 AM CDT SUNSET 7:33 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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