401
CDUS43 KLOT 272139
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT SAT MAY 27 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 27 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 74 1:31 PM 97 2012 74 0 64
2018
MINIMUM 47 4:29 AM 33 1992 54 -7 51
AVERAGE 61 64 -3 58
PRECIPITATION (IN)
TODAY 0.00 1.92 2019 0.14 -0.14 0.14
MONTH TO DATE 0.42 3.95 -3.53 3.47
SINCE MAR 1 6.24 10.15 -3.91 12.47
SINCE JAN 1 12.67 14.11 -1.44 15.90
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 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 4 4 0 7
MONTH TO DATE 140 184 -44 170
SINCE MAR 1 1358 1460 -102 1450
SINCE JUL 1 5393 5929 -536 5667
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 36 48 -12 103
SINCE MAR 1 61 58 3 106
SINCE JAN 1 61 58 3 106
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 5:00 AM
LOWEST 21 12:00 PM
AVERAGE 44
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 2012
2018
MINIMUM TEMPERATURE (F) 55 33 1992
SUNRISE AND SUNSET
MAY 27 2023...........SUNRISE 5:22 AM CDT SUNSET 8:16 PM CDT
MAY 28 2023...........SUNRISE 5:21 AM CDT SUNSET 8:17 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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