561
CDUS43 KLOT 152134
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT WED MAY 15 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 15 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 66 2:59 PM 91 1962 70 -4 68
MINIMUM 52 2:52 AM 35 1895 50 2 51
2016
AVERAGE 59 60 -1 60
PRECIPITATION (IN)
TODAY 0.00 2.31 1915 0.14 -0.14 0.00
MONTH TO DATE 2.57 2.22 0.35 0.39
SINCE MAR 1 9.63 8.42 1.21 6.21
SINCE JAN 1 13.78 12.38 1.40 12.64
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 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 6 0 5
MONTH TO DATE 54 123 -69 91
SINCE MAR 1 1067 1399 -332 1309
SINCE JUL 1 4755 5868 -1113 5344
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 16 18 -2 21
SINCE MAR 1 25 28 -3 46
SINCE JAN 1 25 28 -3 46
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 13.4
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 3:00 AM
LOWEST 40 3:00 PM
AVERAGE 59
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1962
MINIMUM TEMPERATURE (F) 51 33 1997
SUNRISE AND SUNSET
MAY 15 2024...........SUNRISE 5:31 AM CDT SUNSET 8:06 PM CDT
MAY 16 2024...........SUNRISE 5:30 AM CDT SUNSET 8:07 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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