458
CDUS43 KLOT 130638
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT FRI OCT 13 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 12 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 63 2:25 PM 86 1930 65 -2 65
2008
MINIMUM 53 2:41 AM 30 1987 48 5 51
AVERAGE 58 57 1 58
PRECIPITATION (IN)
YESTERDAY 0.38 1.40 1973 0.13 0.25 0.43
MONTH TO DATE 1.13 1.36 -0.23 1.05
SINCE SEP 1 4.73 4.13 0.60 3.11
SINCE JAN 1 30.34 28.16 2.18 27.03
DEGREE DAYS
HEATING
YESTERDAY 7 9 -2 7
MONTH TO DATE 84 86 -2 61
SINCE SEP 1 99 145 -46 115
SINCE JUL 1 100 149 -49 115
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 42 16 26 1
SINCE SEP 1 179 152 27 215
SINCE JAN 1 1141 1108 33 1487
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 11.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 72 1:00 PM
AVERAGE 83
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 88 1975
MINIMUM TEMPERATURE (F) 48 30 1987
SUNRISE AND SUNSET
OCTOBER 13 2023.......SUNRISE 7:01 AM CDT SUNSET 6:13 PM CDT
OCTOBER 14 2023.......SUNRISE 7:02 AM CDT SUNSET 6:11 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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