534
CDUS43 KLOT 220639
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT THU MAY 22 2025
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 21 2025
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)
YESTERDAY
MAXIMUM 54 2:01 PM 91 2024 74 -20 91
MINIMUM 49 5:10 AM 29 2002 51 -2 42
AVERAGE 52 62 -10 67
PRECIPITATION (IN)
YESTERDAY 0.02 1.62 2018 0.14 -0.12 0.00
MONTH TO DATE 2.06 2.76 -0.70 1.59
SINCE MAR 1 7.86 8.57 -0.71 9.34
SINCE JAN 1 9.17 11.28 -2.11 12.44
DEGREE DAYS
HEATING
YESTERDAY 13 5 8 0
MONTH TO DATE 134 161 -27 63
SINCE MAR 1 1238 1496 -258 1186
SINCE JUL 1 5801 6368 -567 5465
COOLING
YESTERDAY 0 2 -2 11
MONTH TO DATE 32 25 7 37
SINCE MAR 1 37 31 6 44
SINCE JAN 1 37 31 6 44
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 11.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 80 3:00 PM
AVERAGE 89
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 2011
MINIMUM TEMPERATURE (F) 51 36 2006
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 5:28 AM CDT SUNSET 8:14 PM CDT
MAY 23 2025...........SUNRISE 5:27 AM CDT SUNSET 8:15 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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