786
CDUS43 KLOT 030633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST MON MAR 03 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 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 37 3:30 PM 71 1974 41 -4 60
MINIMUM 18 6:59 AM -4 1913 27 -9 35
AVERAGE 28 34 -6 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.02 2002 0.08 -0.08 0.00
MONTH TO DATE T 0.16 -0.16 0.00
SINCE MAR 1 T 0.16 -0.16 0.00
SINCE JAN 1 2.50 4.12 -1.62 4.15
SNOWFALL (IN)
YESTERDAY 0.0 11.5 1954 0.2 -0.2 0.0
MONTH TO DATE T 0.5 -0.5 0.0
SINCE MAR 1 T 0.5 -0.5 0.0
SINCE JUL 1 14.8 32.1 -17.3 21.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 37 31 6 17
MONTH TO DATE 74 62 12 43
SINCE MAR 1 74 62 12 43
SINCE JUL 1 4209 4531 -322 3731
COOLING
YESTERDAY 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 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 7:00 AM
LOWEST 30 3:00 PM
AVERAGE 52
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 80 1974
MINIMUM TEMPERATURE (F) 27 -6 1873
SUNRISE AND SUNSET
MARCH 3 2025.........SUNRISE 6:23 AM CST SUNSET 5:45 PM CST
MARCH 4 2025.........SUNRISE 6:21 AM CST SUNSET 5:46 PM CST
- 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