748
CDUS43 KLOT 050640
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST FRI MAR 05 2021
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 4 2021
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1871 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 37 2:20 PM 73 1983 42 -5 49
MINIMUM 27 11:59 PM -12 1873 26 1 32
AVERAGE 32 34 -2 41
PRECIPITATION (IN)
YESTERDAY 0.00 1.75 1985 0.08 -0.08 T
MONTH TO DATE 0.00 0.31 -0.31 T
SINCE MAR 1 0.00 0.31 -0.31 T
SINCE JAN 1 3.20 3.83 -0.63 3.57
SNOWFALL (IN)
YESTERDAY 0.0 8.5 1982 0.3 -0.3 0.0
MONTH TO DATE 0.0 1.0 -1.0 T
SINCE MAR 1 0.0 1.0 -1.0 T
SINCE JUL 1 47.0 30.5 16.5 26.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 31 2 24
MONTH TO DATE 119 128 -9 91
SINCE MAR 1 119 128 -9 91
SINCE JUL 1 4459 4862 -403 4477
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 13.4
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 88 1:00 AM
LOWEST 59 3:00 PM
AVERAGE 74
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 75 1983
MINIMUM TEMPERATURE (F) 26 0 1873
1978
SUNRISE AND SUNSET
MARCH 5 2021.........SUNRISE 6:20 AM CST SUNSET 5:47 PM CST
MARCH 6 2021.........SUNRISE 6:18 AM CST SUNSET 5:48 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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