CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1250 AM CST WED NOV 11 2020
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 10 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 75R 134 PM 71 1949 51 24 43
MINIMUM 42 1159 PM 18 2017 35 7 33
1986
AVERAGE 59 43 16 38
PRECIPITATION (IN)
YESTERDAY 0.32 2.37 1995 0.10 0.22 0.04
MONTH TO DATE 0.32 1.02 -0.70 0.06
SINCE SEP 1 7.15 7.38 -0.23 14.43
SINCE JAN 1 35.27 32.51 2.76 46.18
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1991 0.0 0.0 T
1976
MONTH TO DATE 0.0 0.1 -0.1 0.1
SINCE SEP 1 T 0.3 -0.3 4.7
SINCE JUL 1 T 0.3 -0.3 4.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 22 -16 27
MONTH TO DATE 73 199 -126 290
SINCE SEP 1 545 701 -156 741
SINCE JUL 1 545 714 -169 741
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE SEP 1 113 103 10 164
SINCE JAN 1 1295 843 452 960
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WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 64 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 19.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1000 PM
LOWEST 64 1200 PM
AVERAGE 72
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 74 1964
1911
MINIMUM TEMPERATURE (F) 35 13 2019
SUNRISE AND SUNSET
NOVEMBER 11 2020......SUNRISE 637 AM CST SUNSET 434 PM CST
NOVEMBER 12 2020......SUNRISE 638 AM CST SUNSET 433 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
