464
CDUS43 KLOT 200633
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI OCT 20 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 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 58 4:45 PM 84 1971 62 -4 50
MINIMUM 54 11:59 PM 24 1930 45 9 35
AVERAGE 56 54 2 43
PRECIPITATION (IN)
YESTERDAY 0.09 1.41 1961 0.11 -0.02 0.00
MONTH TO DATE 2.26 2.18 0.08 1.14
SINCE SEP 1 5.86 4.95 0.91 3.20
SINCE JAN 1 31.47 28.98 2.49 27.12
DEGREE DAYS
HEATING
YESTERDAY 9 12 -3 22
MONTH TO DATE 162 159 3 189
SINCE SEP 1 177 218 -41 243
SINCE JUL 1 178 222 -44 243
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 81 11:00 AM
AVERAGE 87
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1953
MINIMUM TEMPERATURE (F) 45 20 1930
SUNRISE AND SUNSET
OCTOBER 20 2023.......SUNRISE 7:09 AM CDT SUNSET 6:02 PM CDT
OCTOBER 21 2023.......SUNRISE 7:10 AM CDT SUNSET 6:01 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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