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CDUS43 KLOT 192140
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT MON MAY 19 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 19 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 55 2:08 PM 95 1934 72 -17 77
MINIMUM 45 7:32 AM 37 1929 53 -8 63
1937
AVERAGE 50 63 -13 70
PRECIPITATION (IN)
TODAY 0.00 1.54 1931 0.14 -0.14 0.00
MONTH TO DATE 0.60 2.53 -1.93 3.35
SINCE MAR 1 7.18 7.98 -0.80 11.83
SINCE JAN 1 8.54 10.92 -2.38 14.81
DEGREE DAYS
HEATING
TODAY 15 5 10 0
MONTH TO DATE 118 134 -16 40
SINCE MAR 1 1095 1361 -266 985
SINCE JUL 1 5033 5684 -651 4534
COOLING
TODAY 0 2 -2 5
MONTH TO DATE 38 30 8 46
SINCE MAR 1 51 41 10 63
SINCE JAN 1 51 41 10 63
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 3:00 AM
LOWEST 57 2:00 PM
AVERAGE 67
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 1977
MINIMUM TEMPERATURE (F) 53 36 1981
SUNRISE AND SUNSET
MAY 19 2025...........SUNRISE 5:27 AM CDT SUNSET 8:08 PM CDT
MAY 20 2025...........SUNRISE 5:26 AM CDT SUNSET 8:09 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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