197
CDUS43 KLOT 200634
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN AUG 20 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 19 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 83 3:58 PM 99 1947 83 0 88
1983
MINIMUM 63 5:51 AM 49 1933 66 -3 69
AVERAGE 73 74 -1 79
PRECIPITATION (IN)
YESTERDAY 0.00 1.39 2007 0.13 -0.13 T
MONTH TO DATE 2.72 2.47 0.25 0.29
SINCE JUN 1 16.08 10.03 6.05 8.39
SINCE JAN 1 25.61 22.51 3.10 22.39
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 8 9 -1 14
MONTH TO DATE 171 196 -25 243
SINCE JUN 1 738 771 -33 954
SINCE JAN 1 837 853 -16 1139
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 5:00 AM
LOWEST 49 2:00 PM
AVERAGE 60
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1947
MINIMUM TEMPERATURE (F) 66 47 1950
SUNRISE AND SUNSET
AUGUST 20 2023........SUNRISE 6:04 AM CDT SUNSET 7:44 PM CDT
AUGUST 21 2023........SUNRISE 6:05 AM CDT SUNSET 7:42 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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