146
CDUS43 KLOT 312135
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON JUL 31 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 31 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 12:06 PM 99 1945 84 -2 86
2006
MINIMUM 64 4:56 AM 50 1936 68 -4 68
AVERAGE 73 76 -3 77
PRECIPITATION (IN)
TODAY 0.00 1.20 1986 0.12 -0.12 0.00
MONTH TO DATE 11.28 3.55 7.73 6.52
SINCE JUN 1 13.36 7.56 5.80 8.10
SINCE JAN 1 22.89 20.04 2.85 22.10
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 16 24 -8 1
SINCE JUL 1 0 0 0 0
COOLING
TODAY 8 11 -3 12
MONTH TO DATE 345 353 -8 402
SINCE JUN 1 567 575 -8 711
SINCE JAN 1 666 657 9 896
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 6:00 AM
LOWEST 41 12:00 PM
AVERAGE 57
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1988
MINIMUM TEMPERATURE (F) 68 52 1947
SUNRISE AND SUNSET
JULY 31 2023..........SUNRISE 5:44 AM CDT SUNSET 8:10 PM CDT
AUGUST 1 2023........SUNRISE 5:45 AM CDT SUNSET 8:09 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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