460
CDUS43 KLOT 212132
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT SAT OCT 21 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 21 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 65 12:47 PM 87 1953 61 4 78
MINIMUM 45 2:42 AM 26 1952 45 0 45
AVERAGE 55 53 2 62
PRECIPITATION (IN)
TODAY 0.00 2.24 1933 0.11 -0.11 0.00
MONTH TO DATE 2.26 2.40 -0.14 1.14
SINCE SEP 1 5.86 5.17 0.69 3.20
SINCE JAN 1 31.47 29.20 2.27 27.12
DEGREE DAYS
HEATING
TODAY 10 12 -2 3
MONTH TO DATE 183 183 0 208
SINCE SEP 1 198 242 -44 262
SINCE JUL 1 199 246 -47 262
COOLING
TODAY 0 0 0 0
MONTH TO DATE 42 17 25 1
SINCE SEP 1 179 153 26 215
SINCE JAN 1 1141 1109 32 1487
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 4:00 AM
LOWEST 54 1:00 PM
AVERAGE 70
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 87 1953
MINIMUM TEMPERATURE (F) 44 24 1930
SUNRISE AND SUNSET
OCTOBER 21 2023.......SUNRISE 7:10 AM CDT SUNSET 6:01 PM CDT
OCTOBER 22 2023.......SUNRISE 7:11 AM CDT SUNSET 5:59 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