Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 010634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT MON APR 01 2024
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 31 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 54 12:38 PM 87 1981 53 1 70
MINIMUM 38 5:39 AM 12 1923 35 3 49
1969
AVERAGE 46 44 2 60
PRECIPITATION (IN)
YESTERDAY 0.26 3.12 1929 0.09 0.17 1.19
MONTH TO DATE 3.59 2.45 1.14 3.80
SINCE MAR 1 3.59 2.45 1.14 3.80
SINCE JAN 1 7.74 6.41 1.33 10.23
SNOWFALL (IN)
YESTERDAY 0.0 4.8 1926 0.1 -0.1 T
MONTH TO DATE 1.0 5.5 -4.5 1.8
SINCE MAR 1 1.0 5.5 -4.5 1.8
SINCE JUL 1 22.2 37.1 -14.9 19.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 21 -2 5
MONTH TO DATE 642 808 -166 802
SINCE MAR 1 642 808 -166 802
SINCE JUL 1 4330 5277 -947 4837
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE MAR 1 0 2 -2 0
SINCE JAN 1 0 2 -2 0
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 10:00 PM
LOWEST 57 12:00 PM
AVERAGE 75
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 83 2010
MINIMUM TEMPERATURE (F) 36 17 1881
SUNRISE AND SUNSET
APRIL 1 2024.........SUNRISE 6:33 AM CDT SUNSET 7:18 PM CDT
APRIL 2 2024.........SUNRISE 6:32 AM CDT SUNSET 7:19 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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