270
CDUS43 KLOT 182136
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN MAY 18 2025
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 72 2:58 PM 86 2024 73 -1 86
MINIMUM 45 3:39 AM 32 2002 50 -5 55
AVERAGE 59 61 -2 71
PRECIPITATION (IN)
TODAY 0.00 0.55 2019 0.14 -0.14 0.00
MONTH TO DATE 0.98 2.35 -1.37 1.59
SINCE MAR 1 6.78 8.16 -1.38 9.34
SINCE JAN 1 8.09 10.87 -2.78 12.44
DEGREE DAYS
HEATING
TODAY 6 6 0 0
MONTH TO DATE 99 146 -47 63
SINCE MAR 1 1203 1481 -278 1186
SINCE JUL 1 5766 6353 -587 5465
COOLING
TODAY 0 2 -2 6
MONTH TO DATE 32 19 13 11
SINCE MAR 1 37 25 12 18
SINCE JAN 1 37 25 12 18
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 3:00 AM
LOWEST 38 3:00 PM
AVERAGE 59
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 2012
MINIMUM TEMPERATURE (F) 50 35 2008
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 5:31 AM CDT SUNSET 8:10 PM CDT
MAY 19 2025...........SUNRISE 5:30 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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