615
CDUS43 KLOT 200643
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT WED MAR 20 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 19 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 3:18 PM 78 1921 48 10 40
2012
MINIMUM 29 5:26 AM 0 1923 32 -3 19
AVERAGE 44 40 4 30
PRECIPITATION (IN)
YESTERDAY 0.00 2.50 1948 0.08 -0.08 0.00
MONTH TO DATE 2.16 1.46 0.70 1.40
SINCE MAR 1 2.16 1.46 0.70 1.40
SINCE JAN 1 6.31 5.42 0.89 7.83
SNOWFALL (IN)
YESTERDAY 0.0 4.1 1986 0.1 -0.1 0.0
MONTH TO DATE T 4.2 -4.2 1.8
SINCE MAR 1 T 4.2 -4.2 1.8
SINCE JUL 1 21.2 35.8 -14.6 19.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 25 -4 35
MONTH TO DATE 357 534 -177 536
SINCE MAR 1 357 534 -177 536
SINCE JUL 1 4045 5003 -958 4571
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 29 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 14.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 11:00 PM
LOWEST 30 6:00 PM
AVERAGE 46
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 85 2012
MINIMUM TEMPERATURE (F) 32 4 1885
SUNRISE AND SUNSET
MARCH 20 2024.........SUNRISE 6:54 AM CDT SUNSET 7:04 PM CDT
MARCH 21 2024.........SUNRISE 6:52 AM CDT SUNSET 7:06 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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