Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 310634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN MAR 31 2024
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 30 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 61 11:06 AM 79 1986 53 8 57
1998
MINIMUM 40 11:59 PM 12 1964 35 5 27
1969
AVERAGE 51 44 7 42
PRECIPITATION (IN)
YESTERDAY 0.40 1.84 2017 0.09 0.31 0.00
MONTH TO DATE 3.33 2.36 0.97 2.61
SINCE MAR 1 3.33 2.36 0.97 2.61
SINCE JAN 1 7.48 6.32 1.16 9.04
SNOWFALL (IN)
YESTERDAY 0.0 7.8 1926 0.1 -0.1 0.0
MONTH TO DATE 1.0 5.4 -4.4 1.8
SINCE MAR 1 1.0 5.4 -4.4 1.8
SINCE JUL 1 22.2 37.0 -14.8 19.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 21 -7 23
MONTH TO DATE 623 787 -164 797
SINCE MAR 1 623 787 -164 797
SINCE JUL 1 4311 5256 -945 4832
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 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 67 11:00 AM
AVERAGE 82
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 87 1981
MINIMUM TEMPERATURE (F) 35 12 1923
1969
SUNRISE AND SUNSET
MARCH 31 2024.........SUNRISE 6:35 AM CDT SUNSET 7:17 PM CDT
APRIL 1 2024.........SUNRISE 6:33 AM CDT SUNSET 7:18 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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