CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST MON NOV 16 2020
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 15 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 55 535 AM 71 1971 49 6 38
1955
1953
MINIMUM 34 1159 PM 10 1933 33 1 22
AVERAGE 45 41 4 30
PRECIPITATION (IN)
YESTERDAY 0.07 0.63 1927 0.11 -0.04 0.00
MONTH TO DATE 0.67 1.56 -0.89 0.32
SINCE SEP 1 7.50 7.92 -0.42 14.69
SINCE JAN 1 35.62 33.05 2.57 46.44
SNOWFALL (IN)
YESTERDAY 0.0 4.8 1940 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 3.7
SINCE SEP 1 T 0.4 -0.4 8.3
SINCE JUL 1 T 0.4 -0.4 8.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 24 -4 35
MONTH TO DATE 190 315 -125 504
SINCE SEP 1 662 817 -155 955
SINCE JUL 1 662 830 -168 955
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 35 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 20.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 59 700 PM
AVERAGE 76
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 73 1952
MINIMUM TEMPERATURE (F) 32 6 1959
SUNRISE AND SUNSET
NOVEMBER 16 2020......SUNRISE 643 AM CST SUNSET 429 PM CST
NOVEMBER 17 2020......SUNRISE 645 AM CST SUNSET 428 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
