396
CDUS43 KLOT 312140
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT WED MAY 31 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 31 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 91 1:06 PM 98 1934 76 15 86
MINIMUM 69 2:47 AM 35 1873 56 13 74
AVERAGE 80 66 14 80
PRECIPITATION (IN)
TODAY 0.29 1.81 1942 0.14 0.15 T
MONTH TO DATE 0.71 4.49 -3.78 3.47
SINCE MAR 1 6.53 10.69 -4.16 12.47
SINCE JAN 1 12.96 14.65 -1.69 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 0 3 -3 0
MONTH TO DATE 140 198 -58 173
SINCE MAR 1 1358 1474 -116 1453
SINCE JUL 1 5393 5943 -550 5670
COOLING
TODAY 15 4 11 15
MONTH TO DATE 68 60 8 142
SINCE MAR 1 93 70 23 145
SINCE JAN 1 93 70 23 145
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 3:00 PM
LOWEST 40 12:00 PM
AVERAGE 61
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 102 1934
MINIMUM TEMPERATURE (F) 56 37 1993
SUNRISE AND SUNSET
MAY 31 2023...........SUNRISE 5:19 AM CDT SUNSET 8:20 PM CDT
JUNE 1 2023..........SUNRISE 5:19 AM CDT SUNSET 8:21 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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