457
CDUS43 KLOT 122133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT MON AUG 12 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 12 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 12:58 PM 101 1918 83 -1 87
MINIMUM 61 5:20 AM 47 1982 66 -5 68
AVERAGE 72 74 -2 78
PRECIPITATION (IN)
TODAY 0.00 2.03 1908 0.14 -0.14 0.00
MONTH TO DATE 0.85 1.66 -0.81 0.13
SINCE JUN 1 9.84 9.47 0.37 10.10
SINCE JAN 1 25.11 24.12 0.99 23.06
SNOWFALL (IN)
TODAY 0.0 T 1989 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 6 33 -27 25
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 7 10 -3 13
MONTH TO DATE 112 120 -8 128
SINCE JUN 1 706 645 61 670
SINCE JAN 1 786 715 71 763
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 35 3:00 PM
AVERAGE 55
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1944
MINIMUM TEMPERATURE (F) 66 51 1982
2004
SUNRISE AND SUNSET
AUGUST 12 2024........SUNRISE 5:57 AM CDT SUNSET 7:55 PM CDT
AUGUST 13 2024........SUNRISE 5:58 AM CDT SUNSET 7:54 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