276
CDUS43 KLOT 170635
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU AUG 17 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 16 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 3:53 PM 101 1988 83 -2 84
MINIMUM 58 5:04 AM 49 1976 67 -9 67
AVERAGE 70 75 -5 76
PRECIPITATION (IN)
YESTERDAY 0.00 3.79 1968 0.14 -0.14 0.00
MONTH TO DATE 2.40 2.06 0.34 0.29
SINCE JUN 1 15.76 9.62 6.14 8.39
SINCE JAN 1 25.29 22.10 3.19 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 5 10 -5 11
MONTH TO DATE 152 167 -15 209
SINCE JUN 1 719 742 -23 920
SINCE JAN 1 818 824 -6 1105
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 6:00 AM
LOWEST 44 12:00 PM
AVERAGE 64
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 99 1988
MINIMUM TEMPERATURE (F) 67 48 1976
SUNRISE AND SUNSET
AUGUST 17 2023........SUNRISE 6:01 AM CDT SUNSET 7:48 PM CDT
AUGUST 18 2023........SUNRISE 6:02 AM CDT SUNSET 7:47 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page