660
CDUS43 KLOT 212135
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT FRI JUL 21 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 21 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 81 2:07 PM 108 1934 85 -4 94
MINIMUM 69 6:53 AM 51 1970 68 1 72
AVERAGE 75 77 -2 83
PRECIPITATION (IN)
TODAY 0.00 1.43 1949 0.12 -0.12 0.00
MONTH TO DATE 9.80 2.37 7.43 4.46
SINCE JUN 1 11.88 6.38 5.50 6.04
SINCE JAN 1 21.41 18.86 2.55 20.04
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 10 12 -2 18
MONTH TO DATE 214 242 -28 276
SINCE JUN 1 436 464 -28 585
SINCE JAN 1 535 546 -11 770
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 5:00 AM
LOWEST 42 2:00 PM
AVERAGE 59
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 104 1934
MINIMUM TEMPERATURE (F) 68 49 1947
SUNRISE AND SUNSET
JULY 21 2023..........SUNRISE 5:34 AM CDT SUNSET 8:20 PM CDT
JULY 22 2023..........SUNRISE 5:35 AM CDT SUNSET 8:19 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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