697
CDUS43 KLOT 200635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU JUL 20 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 19 2023
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)
YESTERDAY
MAXIMUM 86 4:46 PM 101 1930 85 1 90
MINIMUM 63 4:26 AM 50 1873 67 -4 71
AVERAGE 75 76 -1 81
PRECIPITATION (IN)
YESTERDAY 0.00 1.96 1963 0.12 -0.12 0.00
MONTH TO DATE 5.77 2.17 3.60 2.41
SINCE JUN 1 8.13 6.27 1.86 5.07
SINCE JAN 1 21.09 20.92 0.17 20.97
SNOWFALL (IN)
YESTERDAY 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 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 10 11 -1 16
MONTH TO DATE 188 200 -12 191
SINCE JUN 1 393 399 -6 423
SINCE JAN 1 486 469 17 568
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 2:00 AM
LOWEST 34 4:00 PM
AVERAGE 54
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 101 1980
MINIMUM TEMPERATURE (F) 67 53 1970
SUNRISE AND SUNSET
JULY 20 2023..........SUNRISE 5:33 AM CDT SUNSET 8:22 PM CDT
JULY 21 2023..........SUNRISE 5:34 AM CDT SUNSET 8:21 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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