544
CDUS43 KLOT 170632
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED MAY 17 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 3:50 PM 94 1962 71 10 80
MINIMUM 51 4:14 AM 35 1940 52 -1 56
AVERAGE 66 62 4 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.38 1974 0.12 -0.12 0.00
MONTH TO DATE 0.53 2.12 -1.59 1.69
SINCE MAR 1 4.12 7.57 -3.45 9.01
SINCE JAN 1 9.47 10.51 -1.04 12.14
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 80 119 -39 97
SINCE MAR 1 1267 1346 -79 1254
SINCE JUL 1 5171 5669 -498 5281
COOLING
YESTERDAY 1 2 -1 3
MONTH TO DATE 26 24 2 98
SINCE MAR 1 52 35 17 107
SINCE JAN 1 52 35 17 107
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 4:00 AM
LOWEST 25 3:00 PM
AVERAGE 44
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 94 1962
MINIMUM TEMPERATURE (F) 52 36 1929
1973
SUNRISE AND SUNSET
MAY 17 2023...........SUNRISE 5:29 AM CDT SUNSET 8:06 PM CDT
MAY 18 2023...........SUNRISE 5:28 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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