761
CDUS43 KLOT 210635
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON AUG 21 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 20 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 91 12:44 PM 98 1947 82 9 79
MINIMUM 72 5:43 AM 47 1950 66 6 68
AVERAGE 82 74 8 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.47 1951 0.12 -0.12 0.56
MONTH TO DATE 2.72 2.59 0.13 0.85
SINCE JUN 1 16.08 10.15 5.93 8.95
SINCE JAN 1 25.61 22.63 2.98 22.95
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 16 25 -9 1
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 17 9 8 9
MONTH TO DATE 188 205 -17 252
SINCE JUN 1 755 780 -25 963
SINCE JAN 1 854 862 -8 1148
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 9:00 PM
LOWEST 57 1:00 PM
AVERAGE 68
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1955
MINIMUM TEMPERATURE (F) 66 46 1950
SUNRISE AND SUNSET
AUGUST 21 2023........SUNRISE 6:05 AM CDT SUNSET 7:42 PM CDT
AUGUST 22 2023........SUNRISE 6:06 AM CDT SUNSET 7:41 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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