429
CDUS43 KLOT 020639
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT WED AUG 02 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 1 2023
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)
YESTERDAY
MAXIMUM 85 4:12 PM 100 1988 84 1 85
MINIMUM 69 5:58 AM 51 1990 67 2 72
AVERAGE 77 75 2 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.55 1961 0.15 -0.15 T
MONTH TO DATE 0.00 0.15 -0.15 T
SINCE JUN 1 9.97 7.96 2.01 7.16
SINCE JAN 1 22.93 22.61 0.32 23.06
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 12 10 2 14
MONTH TO DATE 12 10 2 14
SINCE JUN 1 554 535 19 571
SINCE JAN 1 647 605 42 716
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 6:00 AM
LOWEST 46 4:00 PM
AVERAGE 59
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1991
MINIMUM TEMPERATURE (F) 66 51 1985
SUNRISE AND SUNSET
AUGUST 2 2023........SUNRISE 5:46 AM CDT SUNSET 8:09 PM CDT
AUGUST 3 2023........SUNRISE 5:47 AM CDT SUNSET 8:08 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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