676
CDUS43 KLOT 012139
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT SUN OCT 01 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 1 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 2:59 PM 92 1971 69 18 68
MINIMUM 63 6:14 AM 32 1886 51 12 50
1974
AVERAGE 75 60 15 59
PRECIPITATION (IN)
TODAY 0.00 1.56 2018 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.11 -0.11 0.00
SINCE SEP 1 3.36 3.30 0.06 2.20
SINCE JAN 1 27.62 30.01 -2.39 27.31
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 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 6 -6 6
MONTH TO DATE 0 6 -6 6
SINCE SEP 1 13 83 -70 81
SINCE JUL 1 15 89 -74 81
COOLING
TODAY 10 1 9 0
MONTH TO DATE 10 1 9 0
SINCE SEP 1 165 117 48 154
SINCE JAN 1 1099 989 110 1155
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 39 3:00 PM
AVERAGE 62
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 1971
MINIMUM TEMPERATURE (F) 51 28 1974
SUNRISE AND SUNSET
OCTOBER 1 2023.......SUNRISE 6:48 AM CDT SUNSET 6:34 PM CDT
OCTOBER 2 2023.......SUNRISE 6:49 AM CDT SUNSET 6:32 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