322
CDUS43 KLOT 070634
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU SEP 07 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 6 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 12:53 PM 98 1990 79 2 81
MINIMUM 67 7:01 PM 46 1974 62 5 70
1984
AVERAGE 74 71 3 76
PRECIPITATION (IN)
YESTERDAY 0.18 0.83 1989 0.10 0.08 0.00
MONTH TO DATE 0.18 0.65 -0.47 0.17
SINCE SEP 1 0.18 0.65 -0.47 0.17
SINCE JAN 1 25.79 24.68 1.11 24.09
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 1 -1 0
SINCE SEP 1 0 1 -1 0
SINCE JUL 1 1 5 -4 0
COOLING
YESTERDAY 9 6 3 11
MONTH TO DATE 79 42 37 71
SINCE SEP 1 79 42 37 71
SINCE JAN 1 1041 998 43 1343
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 13.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 PM
LOWEST 49 1:00 PM
AVERAGE 70
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 101 1939
MINIMUM TEMPERATURE (F) 62 46 1986
SUNRISE AND SUNSET
SEPTEMBER 7 2023.....SUNRISE 6:23 AM CDT SUNSET 7:15 PM CDT
SEPTEMBER 8 2023.....SUNRISE 6:24 AM CDT SUNSET 7:13 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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