274
CDUS43 KLOT 182136
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN MAY 18 2025
...............................
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 63 9:48 AM 92 1998 70 -7 85
MINIMUM 51 4:32 AM 35 2002 50 1 55
AVERAGE 57 60 -3 70
PRECIPITATION (IN)
TODAY 0.00 1.02 2000 0.12 -0.12 0.00
MONTH TO DATE 0.61 2.27 -1.66 2.15
SINCE MAR 1 4.78 7.42 -2.64 8.88
SINCE JAN 1 6.51 10.03 -3.52 12.21
DEGREE DAYS
HEATING
TODAY 8 6 2 0
MONTH TO DATE 136 156 -20 73
SINCE MAR 1 1271 1476 -205 1169
SINCE JUL 1 5500 5985 -485 5014
COOLING
TODAY 0 2 -2 5
MONTH TO DATE 18 18 0 10
SINCE MAR 1 21 26 -5 14
SINCE JAN 1 21 26 -5 14
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 4:00 AM
LOWEST 56 10:00 AM
AVERAGE 68
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 1998
2012
MINIMUM TEMPERATURE (F) 51 37 2008
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 5:28 AM CDT SUNSET 8:09 PM CDT
MAY 19 2025...........SUNRISE 5:27 AM CDT SUNSET 8:10 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page