501
CDUS43 KLOT 212136
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN MAY 21 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 21 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 1:56 PM 94 1934 73 7 64
MINIMUM 54 3:38 AM 34 2002 54 0 57
AVERAGE 67 63 4 61
PRECIPITATION (IN)
TODAY 0.00 1.79 1982 0.14 -0.14 0.28
MONTH TO DATE 0.59 2.80 -2.21 2.81
SINCE MAR 1 4.18 8.25 -4.07 10.13
SINCE JAN 1 9.53 11.19 -1.66 13.26
DEGREE DAYS
HEATING
TODAY 0 5 -5 4
MONTH TO DATE 99 144 -45 110
SINCE MAR 1 1286 1371 -85 1267
SINCE JUL 1 5190 5694 -504 5294
COOLING
TODAY 2 3 -1 0
MONTH TO DATE 28 36 -8 116
SINCE MAR 1 54 47 7 125
SINCE JAN 1 54 47 7 125
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 6:00 AM
LOWEST 24 2:00 PM
AVERAGE 40
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1977
MINIMUM TEMPERATURE (F) 54 40 1929
SUNRISE AND SUNSET
MAY 21 2023...........SUNRISE 5:26 AM CDT SUNSET 8:10 PM CDT
MAY 22 2023...........SUNRISE 5:25 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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