931
CDUS43 KLOT 042133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT THU MAY 04 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 4 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 92 1952 66 5 56
MINIMUM 42 4:28 AM 32 1954 47 -5 39
AVERAGE 57 56 1 48
PRECIPITATION (IN)
TODAY 0.00 1.70 1990 0.15 -0.15 0.00
MONTH TO DATE 0.08 0.59 -0.51 1.31
SINCE MAR 1 5.90 6.79 -0.89 10.31
SINCE JAN 1 12.33 10.75 1.58 13.74
SNOWFALL (IN)
TODAY 0.0 T 1891 0.0 0.0 0.0
1907
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 8 9 -1 17
MONTH TO DATE 61 39 22 61
SINCE MAR 1 1279 1315 -36 1341
SINCE JUL 1 5314 5784 -470 5558
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 4 -4 0
SINCE MAR 1 25 14 11 3
SINCE JAN 1 25 14 11 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 3:00 AM
LOWEST 27 3:00 PM
AVERAGE 52
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 94 1949
MINIMUM TEMPERATURE (F) 47 32 1992
SUNRISE AND SUNSET
MAY 4 2023...........SUNRISE 5:44 AM CDT SUNSET 7:53 PM CDT
MAY 5 2023...........SUNRISE 5:43 AM CDT SUNSET 7:55 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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