CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST SAT NOV 14 2020
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 13 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 46 122 AM 73 1989 50 -4 27
MINIMUM 30 1157 PM 6 1986 34 -4 11
AVERAGE 38 42 -4 19
PRECIPITATION (IN)
YESTERDAY T 1.09 1951 0.11 -0.11 T
MONTH TO DATE 0.34 1.33 -0.99 0.31
SINCE SEP 1 7.17 7.69 -0.52 14.68
SINCE JAN 1 35.29 32.82 2.47 46.43
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1974 0.1 -0.1 T
MONTH TO DATE 0.0 0.2 -0.2 3.5
SINCE SEP 1 T 0.4 -0.4 8.1
SINCE JUL 1 T 0.4 -0.4 8.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 23 4 46
MONTH TO DATE 145 267 -122 431
SINCE SEP 1 617 769 -152 882
SINCE JUL 1 617 782 -165 882
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 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 400 AM
LOWEST 48 200 PM
AVERAGE 64
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 78 1971
MINIMUM TEMPERATURE (F) 33 14 1916
1900
SUNRISE AND SUNSET
NOVEMBER 14 2020......SUNRISE 641 AM CST SUNSET 431 PM CST
NOVEMBER 15 2020......SUNRISE 642 AM CST SUNSET 430 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
