556
CDUS43 KLOT 192151
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
451 PM CDT SAT AUG 19 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 19 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 84 2:36 PM 99 1947 82 2 86
1983
MINIMUM 63 MM 51 1992 65 -2 68
AVERAGE 74 74 0 77
PRECIPITATION (IN)
TODAY 0.00 2.07 1921 0.13 -0.13 T
MONTH TO DATE 1.33 2.66 -1.33 0.44
SINCE JUN 1 11.30 10.47 0.83 7.60
SINCE JAN 1 24.26 25.12 -0.86 23.50
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
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 33 -8 7
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 9 9 0 12
MONTH TO DATE 173 183 -10 189
SINCE JUN 1 715 708 7 746
SINCE JAN 1 808 778 30 891
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 51 1:00 PM
AVERAGE 63
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1947
MINIMUM TEMPERATURE (F) 65 47 1950
SUNRISE AND SUNSET
AUGUST 19 2023........SUNRISE 6:03 AM CDT SUNSET 7:46 PM CDT
AUGUST 20 2023........SUNRISE 6:05 AM CDT SUNSET 7:45 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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