840
CDUS43 KLOT 090641
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT FRI MAY 09 2025
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..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 8 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 12:41 PM 90 2014 69 -5 80
MINIMUM 41 11:59 PM 26 2021 46 -5 48
AVERAGE 53 58 -5 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.02 2003 0.13 -0.13 0.00
MONTH TO DATE 0.97 1.06 -0.09 0.97
SINCE MAR 1 6.77 6.87 -0.10 8.72
SINCE JAN 1 8.08 9.58 -1.50 11.82
DEGREE DAYS
HEATING
YESTERDAY 12 8 4 1
MONTH TO DATE 67 77 -10 22
SINCE MAR 1 1171 1412 -241 1145
SINCE JUL 1 5734 6284 -550 5424
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 5 -5 0
SINCE MAR 1 5 11 -6 7
SINCE JAN 1 5 11 -6 7
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 14.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 4:00 AM
LOWEST 39 5:00 PM
AVERAGE 54
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 87 2004
MINIMUM TEMPERATURE (F) 46 27 2020
SUNRISE AND SUNSET
MAY 9 2025...........SUNRISE 5:40 AM CDT SUNSET 8:01 PM CDT
MAY 10 2025...........SUNRISE 5:39 AM CDT SUNSET 8:02 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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