688
CDUS43 KLOT 292138
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CDT TUE AUG 29 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 29 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 2:56 PM 98 1953 81 6 85
MINIMUM 63 4:43 AM 43 1965 63 0 70
1982
AVERAGE 75 72 3 78
PRECIPITATION (IN)
TODAY 0.00 2.02 1955 0.13 -0.13 0.26
MONTH TO DATE 1.33 3.97 -2.64 2.05
SINCE JUN 1 11.30 11.78 -0.48 9.21
SINCE JAN 1 24.26 26.43 -2.17 25.11
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 25 33 -8 7
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 10 7 3 13
MONTH TO DATE 297 263 34 282
SINCE JUN 1 839 788 51 839
SINCE JAN 1 932 858 74 984
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 4:00 AM
LOWEST 39 3:00 PM
AVERAGE 56
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1925
1953
2013
MINIMUM TEMPERATURE (F) 63 47 1915
1946
SUNRISE AND SUNSET
AUGUST 29 2023........SUNRISE 6:14 AM CDT SUNSET 7:30 PM CDT
AUGUST 30 2023........SUNRISE 6:15 AM CDT SUNSET 7:29 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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