Climatological Report (Daily)
Issued by NWS
Issued by NWS
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979
CDUS43 KLOT 092213
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
513 PM CDT THU MAY 09 2024
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 9 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 63 2:04 AM 94 1934 68 -5 70
MINIMUM 54 2:59 PM 27 1983 48 6 46
AVERAGE 59 58 1 58
PRECIPITATION (IN)
TODAY 0.45 3.14 1990 0.15 0.30 0.00
MONTH TO DATE 2.25 1.32 0.93 0.29
SINCE MAR 1 9.31 7.52 1.79 6.11
SINCE JAN 1 13.46 11.48 1.98 12.54
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 1.0 6.8 -5.8 2.3
SINCE JUL 1 22.2 38.4 -16.2 20.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 8 -2 7
MONTH TO DATE 25 81 -56 77
SINCE MAR 1 1038 1357 -319 1295
SINCE JUL 1 4726 5826 -1100 5330
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 8 9 -1 14
SINCE MAR 1 17 19 -2 39
SINCE JAN 1 17 19 -2 39
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 12.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 56 2:00 AM
AVERAGE 77
..........................................................
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 2024...........SUNRISE 5:37 AM CDT SUNSET 8:00 PM CDT
MAY 10 2024...........SUNRISE 5:36 AM CDT SUNSET 8:01 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$