Climatological Report (Daily)
Issued by NWS
Issued by NWS
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909
CDUS43 KLOT 200632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT APR 20 2024
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 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 56 3:49 PM 86 1985 60 -4 64
MINIMUM 41 11:59 PM 22 1983 41 0 42
AVERAGE 49 51 -2 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.52 1970 0.13 -0.13 0.01
MONTH TO DATE 2.04 2.21 -0.17 1.39
SINCE MAR 1 5.63 4.66 0.97 5.19
SINCE JAN 1 9.78 8.62 1.16 11.62
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1888 0.0 0.0 0.0
MONTH TO DATE T 1.0 -1.0 0.4
SINCE MAR 1 1.0 6.5 -5.5 2.2
SINCE JUL 1 22.2 38.1 -15.9 20.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 14 2 12
MONTH TO DATE 243 333 -90 228
SINCE MAR 1 885 1141 -256 1030
SINCE JUL 1 4573 5610 -1037 5065
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 25
SINCE MAR 1 3 2 1 25
SINCE JAN 1 3 2 1 25
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 16.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 31 3:00 PM
AVERAGE 59
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 87 1985
MINIMUM TEMPERATURE (F) 42 24 1897
SUNRISE AND SUNSET
APRIL 20 2024.........SUNRISE 6:03 AM CDT SUNSET 7:39 PM CDT
APRIL 21 2024.........SUNRISE 6:01 AM CDT SUNSET 7:40 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$