614
CDUS43 KLOT 310633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU AUG 31 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 30 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 71 2:10 PM 96 1925 81 -10 80
1953
2013
MINIMUM 55 11:54 PM 47 1915 63 -8 65
1946
AVERAGE 63 72 -9 73
PRECIPITATION (IN)
YESTERDAY 0.00 4.31 2001 0.14 -0.14 0.00
MONTH TO DATE 1.33 4.11 -2.78 2.05
SINCE JUN 1 11.30 11.92 -0.62 9.21
SINCE JAN 1 24.26 26.57 -2.31 25.11
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 2 0 2 0
MONTH TO DATE 2 0 2 0
SINCE JUN 1 27 33 -6 7
SINCE JUL 1 2 2 0 0
COOLING
YESTERDAY 0 7 -7 8
MONTH TO DATE 297 270 27 290
SINCE JUN 1 839 795 44 847
SINCE JAN 1 932 865 67 992
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 12.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 5:00 AM
LOWEST 49 2:00 PM
AVERAGE 63
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 1953
MINIMUM TEMPERATURE (F) 63 47 1872
SUNRISE AND SUNSET
AUGUST 31 2023........SUNRISE 6:16 AM CDT SUNSET 7:27 PM CDT
SEPTEMBER 1 2023.....SUNRISE 6:17 AM CDT SUNSET 7:25 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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