794
CDUS43 KLOT 282134
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT FRI MAR 28 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 28 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 78 2:59 PM 79 1986 52 26 51
MINIMUM 48 5:25 AM 9 1887 34 14 29
AVERAGE 63 43 20 40
PRECIPITATION (IN)
TODAY 0.02 1.48 2020 0.08 -0.06 0.00
MONTH TO DATE 2.82 2.18 0.64 2.90
SINCE MAR 1 2.82 2.18 0.64 2.90
SINCE JAN 1 5.32 6.14 -0.82 7.05
SNOWFALL (IN)
TODAY 0.0 5.3 1894 0.1 -0.1 0.0
MONTH TO DATE 2.8 5.2 -2.4 1.0
SINCE MAR 1 2.8 5.2 -2.4 1.0
SINCE JUL 1 17.6 36.8 -19.2 22.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 2 22 -20 25
MONTH TO DATE 591 744 -153 587
SINCE MAR 1 591 744 -153 587
SINCE JUL 1 4726 5213 -487 4275
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 11.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
HAIL
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 AM
LOWEST 39 3:00 PM
AVERAGE 65
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 88 1986
MINIMUM TEMPERATURE (F) 35 9 1887
SUNRISE AND SUNSET
MARCH 28 2025.........SUNRISE 6:41 AM CDT SUNSET 7:13 PM CDT
MARCH 29 2025.........SUNRISE 6:39 AM CDT SUNSET 7:14 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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