CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST TUE NOV 24 2020
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 23 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 46 244 PM 69 1931 44 2 40
MINIMUM 33 720 AM -1 1950 29 4 24
AVERAGE 40 37 3 32
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 1983 0.11 -0.11 0.00
MONTH TO DATE 0.67 2.42 -1.75 0.88
SINCE SEP 1 7.50 8.78 -1.28 15.25
SINCE JAN 1 35.62 33.91 1.71 47.00
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1981 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.6 -0.6 3.7
SINCE SEP 1 T 0.8 -0.8 8.3
SINCE JUL 1 T 0.8 -0.8 8.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 28 -3 33
MONTH TO DATE 356 527 -171 727
SINCE SEP 1 828 1029 -201 1178
SINCE JUL 1 828 1042 -214 1178
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 13 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 600 AM
LOWEST 49 1200 PM
AVERAGE 66
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 69 1966
MINIMUM TEMPERATURE (F) 29 -2 1950
SUNRISE AND SUNSET
NOVEMBER 24 2020......SUNRISE 653 AM CST SUNSET 424 PM CST
NOVEMBER 25 2020......SUNRISE 654 AM CST SUNSET 423 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.