CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST SAT MAR 2 2019
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…THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 1 2019…
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 34 211 PM 71 1992 40 -6 46
MINIMUM 23 338 AM -5 1962 25 -2 34
AVERAGE 29 32 -3 40
PRECIPITATION (IN)
YESTERDAY T 1.09 2007 0.08 -0.08 0.81
MONTH TO DATE T 0.08 -0.08 0.81
SINCE MAR 1 T 0.08 -0.08 0.81
SINCE JAN 1 4.77 3.60 1.17 6.99
SNOWFALL (IN)
YESTERDAY T 4.6 1947 0.2 -0.2 0.0
MONTH TO DATE T 0.2 -0.2 0.0
SINCE MAR 1 T 0.2 -0.2 0.0
SINCE JUL 1 41.3 29.7 11.6 30.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 36 33 3 25
MONTH TO DATE 36 33 3 25
SINCE MAR 1 36 33 3 25
SINCE JUL 1 4827 4767 60 4483
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 700 PM
LOWEST 56 1200 PM
AVERAGE 66
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 71 1974
MINIMUM TEMPERATURE (F) 25 -4 1913
SUNRISE AND SUNSET
MARCH 2 2019………SUNRISE 625 AM CST SUNSET 543 PM CST
MARCH 3 2019………SUNRISE 624 AM CST SUNSET 544 PM CST
– INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.