139
CDUS43 KLOT 232139
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT SUN APR 23 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 23 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 42 11:54 AM 88 1960 62 -20 84
MINIMUM 36 6:05 AM 25 1873 43 -7 51
1986
AVERAGE 39 52 -13 68
PRECIPITATION (IN)
TODAY 0.00 1.01 1878 0.14 -0.14 0.00
MONTH TO DATE 1.56 2.75 -1.19 3.32
SINCE MAR 1 5.36 5.20 0.16 7.01
SINCE JAN 1 11.79 9.16 2.63 10.44
SNOWFALL (IN)
TODAY 0.0 3.1 1967 0.1 -0.1 0.0
MONTH TO DATE 0.5 1.2 -0.7 0.4
SINCE MAR 1 2.3 6.7 -4.4 4.2
SINCE JUL 1 20.2 38.3 -18.1 32.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 13 13 0
MONTH TO DATE 290 387 -97 431
SINCE MAR 1 1092 1195 -103 1178
SINCE JUL 1 5127 5664 -537 5395
COOLING
TODAY 0 0 0 3
MONTH TO DATE 25 0 25 3
SINCE MAR 1 25 2 23 3
SINCE JAN 1 25 2 23 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 3:00 AM
LOWEST 55 12:00 PM
AVERAGE 67
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 87 1915
1990
MINIMUM TEMPERATURE (F) 43 29 1910
2015
SUNRISE AND SUNSET
APRIL 23 2023.........SUNRISE 5:59 AM CDT SUNSET 7:41 PM CDT
APRIL 24 2023.........SUNRISE 5:58 AM CDT SUNSET 7:42 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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