393
CDUS43 KLOT 272147
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
447 PM CDT THU JUL 27 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 27 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 92 2:55 PM 100 1916 84 8 83
1955
MINIMUM 72 5:01 AM 52 1985 67 5 70
AVERAGE 82 76 6 77
PRECIPITATION (IN)
TODAY 0.00 4.71 1966 0.13 -0.13 T
MONTH TO DATE 6.27 3.19 3.08 4.50
SINCE JUN 1 8.63 7.29 1.34 7.16
SINCE JAN 1 21.59 21.94 -0.35 23.06
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 25 31 -6 7
SINCE JUL 1 0 0 0 0
COOLING
TODAY 17 10 7 12
MONTH TO DATE 291 287 4 290
SINCE JUN 1 496 486 10 522
SINCE JAN 1 589 556 33 667
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 5:00 AM
LOWEST 54 3:00 PM
AVERAGE 73
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1983
MINIMUM TEMPERATURE (F) 67 51 1984
SUNRISE AND SUNSET
JULY 27 2023..........SUNRISE 5:40 AM CDT SUNSET 8:16 PM CDT
JULY 28 2023..........SUNRISE 5:41 AM CDT SUNSET 8:15 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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