953
CDUS43 KLOT 270645
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 AM CDT THU JUL 27 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 26 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 90 4:47 PM 99 1955 84 6 82
MINIMUM 71 9:37 AM 53 1962 67 4 64
1991
AVERAGE 81 76 5 73
PRECIPITATION (IN)
YESTERDAY 0.38 4.10 1878 0.13 0.25 0.00
MONTH TO DATE 6.27 3.06 3.21 4.50
SINCE JUN 1 8.63 7.16 1.47 7.16
SINCE JAN 1 21.59 21.81 -0.22 23.06
SNOWFALL (IN)
YESTERDAY 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
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 16 11 5 8
MONTH TO DATE 274 277 -3 278
SINCE JUN 1 479 476 3 510
SINCE JAN 1 572 546 26 655
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 10:00 AM
LOWEST 63 5:00 PM
AVERAGE 77
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1916
1955
MINIMUM TEMPERATURE (F) 67 52 1985
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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