570
CDUS43 KLOT 080631
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN SEP 08 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 7 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 3:09 PM 101 1939 79 -12 71
MINIMUM 51 6:22 AM 46 1986 62 -11 64
AVERAGE 59 71 -12 68
PRECIPITATION (IN)
YESTERDAY 0.00 3.51 1998 0.10 -0.10 0.01
MONTH TO DATE T 0.75 -0.75 0.19
SINCE SEP 1 T 0.75 -0.75 0.19
SINCE JAN 1 29.47 24.78 4.69 25.80
DEGREE DAYS
HEATING
YESTERDAY 6 1 5 0
MONTH TO DATE 6 2 4 0
SINCE SEP 1 6 2 4 0
SINCE JUL 1 6 6 0 1
COOLING
YESTERDAY 0 6 -6 3
MONTH TO DATE 34 48 -14 82
SINCE SEP 1 34 48 -14 82
SINCE JAN 1 1157 1004 153 1044
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 10.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 11:00 PM
LOWEST 37 1:00 PM
AVERAGE 53
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1933
MINIMUM TEMPERATURE (F) 62 45 1986
SUNRISE AND SUNSET
SEPTEMBER 8 2024.....SUNRISE 6:25 AM CDT SUNSET 7:12 PM CDT
SEPTEMBER 9 2024.....SUNRISE 6:26 AM CDT SUNSET 7:10 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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