218
CDUS43 KLOT 090638
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST SAT DEC 09 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 8 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 56 4:56 PM 64 1946 40 16 42
MINIMUM 45 7:24 AM 0 1958 27 18 35
AVERAGE 51 34 17 39
PRECIPITATION (IN)
YESTERDAY 0.00 0.77 1980 0.06 -0.06 0.00
MONTH TO DATE 1.06 0.52 0.54 T
SINCE DEC 1 1.06 0.52 0.54 T
SINCE JAN 1 34.02 33.15 0.87 29.09
DEGREE DAYS
HEATING
YESTERDAY 14 32 -18 26
MONTH TO DATE 182 243 -61 226
SINCE DEC 1 182 243 -61 226
SINCE JUL 1 1134 1327 -193 1189
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1149 1112 37 1514
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 14.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 10:00 PM
LOWEST 59 12:00 PM
AVERAGE 71
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 1946
MINIMUM TEMPERATURE (F) 27 -8 1958
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 7:06 AM CST SUNSET 4:20 PM CST
DECEMBER 10 2023......SUNRISE 7:07 AM CST SUNSET 4:20 PM CST
- 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