844
CDUS43 KLOT 032134
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT TUE SEP 03 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 3 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 78 2:16 PM 97 1953 80 -2 94
MINIMUM 58 5:34 AM 47 1974 62 -4 70
AVERAGE 68 71 -3 82
PRECIPITATION (IN)
TODAY 0.00 1.92 1961 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.35 -0.35 0.00
SINCE SEP 1 0.00 0.35 -0.35 0.00
SINCE JAN 1 26.86 27.06 -0.20 24.26
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 6 -6 2
COOLING
TODAY 3 6 -3 17
MONTH TO DATE 8 19 -11 36
SINCE SEP 1 8 19 -11 36
SINCE JAN 1 994 891 103 970
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 4:00 AM
LOWEST 33 1:00 PM
AVERAGE 55
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1954
1960
1983
MINIMUM TEMPERATURE (F) 62 45 1982
1997
SUNRISE AND SUNSET
SEPTEMBER 3 2024.....SUNRISE 6:20 AM CDT SUNSET 7:21 PM CDT
SEPTEMBER 4 2024.....SUNRISE 6:21 AM CDT SUNSET 7:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page