CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST THU NOV 26 2020
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 25 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 47 218 PM 65 1908 43 4 53
MINIMUM 44 1159 PM 0 1950 28 16 37
AVERAGE 46 36 10 45
PRECIPITATION (IN)
YESTERDAY 0.47 1.20 2018 0.10 0.37 0.00
MONTH TO DATE 1.72 2.63 -0.91 0.88
SINCE SEP 1 8.55 8.99 -0.44 15.25
SINCE JAN 1 36.67 34.12 2.55 47.00
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1895 0.1 -0.1 0.0
MONTH TO DATE 0.7 0.7 0.0 3.7
SINCE SEP 1 0.7 0.9 -0.2 8.3
SINCE JUL 1 0.7 0.9 -0.2 8.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 29 -10 20
MONTH TO DATE 401 585 -184 771
SINCE SEP 1 873 1087 -214 1222
SINCE JUL 1 873 1100 -227 1222
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 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 AM
LOWEST 86 1000 AM
AVERAGE 90
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 67 1990
MINIMUM TEMPERATURE (F) 28 2 1898
SUNRISE AND SUNSET
NOVEMBER 26 2020......SUNRISE 655 AM CST SUNSET 423 PM CST
NOVEMBER 27 2020......SUNRISE 656 AM CST SUNSET 422 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.