335
CDUS43 KLOT 092139
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT TUE MAY 09 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 9 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 70 2:17 PM 94 1934 68 2 83
MINIMUM 46 4:12 AM 27 1983 48 -2 56
AVERAGE 58 58 0 70
PRECIPITATION (IN)
TODAY 0.00 3.14 1990 0.15 -0.15 0.00
MONTH TO DATE 0.29 1.32 -1.03 1.92
SINCE MAR 1 6.11 7.52 -1.41 10.92
SINCE JAN 1 12.54 11.48 1.06 14.35
SNOWFALL (IN)
TODAY 0.0 0.1 1923 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.3 6.8 -4.5 4.2
SINCE JUL 1 20.2 38.4 -18.2 32.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 7 8 -1 0
MONTH TO DATE 77 81 -4 115
SINCE MAR 1 1295 1357 -62 1395
SINCE JUL 1 5330 5826 -496 5612
COOLING
TODAY 0 1 -1 5
MONTH TO DATE 14 9 5 5
SINCE MAR 1 39 19 20 8
SINCE JAN 1 39 19 20 8
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 37 2:00 PM
AVERAGE 65
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 90 2011
MINIMUM TEMPERATURE (F) 49 28 1983
SUNRISE AND SUNSET
MAY 9 2023...........SUNRISE 5:38 AM CDT SUNSET 7:59 PM CDT
MAY 10 2023...........SUNRISE 5:37 AM CDT SUNSET 8:00 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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