606
CDUS43 KLOT 132132
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT THU MAR 13 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 13 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 60 1:58 PM 73 2007 46 14 69
MINIMUM 33 5:31 AM 6 1896 30 3 48
AVERAGE 47 38 9 59
PRECIPITATION (IN)
TODAY 0.00 1.15 1917 0.07 -0.07 T
MONTH TO DATE 1.15 1.00 0.15 1.73
SINCE MAR 1 1.15 1.00 0.15 1.73
SINCE JAN 1 3.65 4.96 -1.31 5.88
SNOWFALL (IN)
TODAY 0.0 3.9 2017 0.2 -0.2 0.0
MONTH TO DATE T 3.2 -3.2 0.0
SINCE MAR 1 T 3.2 -3.2 0.0
SINCE JUL 1 14.8 34.8 -20.0 21.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 27 -9 6
MONTH TO DATE 315 379 -64 224
SINCE MAR 1 315 379 -64 224
SINCE JUL 1 4450 4848 -398 3912
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 14 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 4:00 AM
LOWEST 34 2:00 PM
AVERAGE 60
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 81 2012
MINIMUM TEMPERATURE (F) 31 7 1891
1993
SUNRISE AND SUNSET
MARCH 13 2025.........SUNRISE 7:06 AM CDT SUNSET 6:56 PM CDT
MARCH 14 2025.........SUNRISE 7:05 AM CDT SUNSET 6:57 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