824
CDUS43 KLOT 210633
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU OCT 21 2021
...............................
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR OCTOBER 20 2021
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 4:01 PM 84 2003 61 12 52
MINIMUM 50 6:35 AM 31 2018 43 7 39
AVERAGE 62 52 10 46
PRECIPITATION (IN)
YESTERDAY T 0.27 2008 0.09 -0.09 0.14
MONTH TO DATE 2.43 2.12 0.31 0.71
SINCE SEP 1 3.86 5.16 -1.30 4.27
SINCE JAN 1 18.80 27.50 -8.70 29.46
DEGREE DAYS
HEATING
YESTERDAY 3 13 -10 19
MONTH TO DATE 59 197 -138 216
SINCE SEP 1 73 279 -206 286
SINCE JUL 1 74 286 -212 286
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 60 11 49 2
SINCE SEP 1 218 117 101 84
SINCE JAN 1 1265 931 334 1147
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
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THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 80 2007
MINIMUM TEMPERATURE (F) 43 28 2018
SUNRISE AND SUNSET
OCTOBER 21 2021.......SUNRISE 7:11 AM CDT SUNSET 6:00 PM CDT
OCTOBER 22 2021.......SUNRISE 7:13 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.
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