232
CDUS43 KLOT 202132
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT SAT MAY 20 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 20 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 71 2:59 PM 95 1977 72 -1 86
MINIMUM 47 4:44 AM 33 2002 52 -5 58
AVERAGE 59 62 -3 72
PRECIPITATION (IN)
TODAY 0.00 2.54 1975 0.15 -0.15 0.46
MONTH TO DATE 0.42 2.96 -2.54 2.69
SINCE MAR 1 6.24 9.16 -2.92 11.69
SINCE JAN 1 12.67 13.12 -0.45 15.12
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 6 5 1 0
MONTH TO DATE 114 152 -38 129
SINCE MAR 1 1332 1428 -96 1409
SINCE JUL 1 5367 5897 -530 5626
COOLING
TODAY 0 2 -2 7
MONTH TO DATE 22 28 -6 95
SINCE MAR 1 47 38 9 98
SINCE JAN 1 47 38 9 98
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 5:00 AM
LOWEST 33 3:00 PM
AVERAGE 55
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1934
1977
MINIMUM TEMPERATURE (F) 52 31 2002
SUNRISE AND SUNSET
MAY 20 2023...........SUNRISE 5:27 AM CDT SUNSET 8:10 PM CDT
MAY 21 2023...........SUNRISE 5:26 AM CDT SUNSET 8:11 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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