771
CDUS43 KLOT 170731
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
231 AM CDT FRI APR 17 2026
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..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 16 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 5:11 PM 87 2002 61 11 58
MINIMUM 53 11:59 PM 21 2020 37 16 25
AVERAGE 63 49 14 42
PRECIPITATION (IN)
YESTERDAY 0.01 0.66 2000 0.12 -0.11 0.00
2000
2017
MONTH TO DATE 3.54 1.73 1.81 1.16
SINCE MAR 1 8.55 3.94 4.61 4.13
SINCE JAN 1 9.28 6.65 2.63 5.44
DEGREE DAYS
HEATING
YESTERDAY 2 16 -14 23
MONTH TO DATE 203 301 -98 326
SINCE MAR 1 872 1145 -273 991
SINCE JUL 1 5650 6017 -367 5554
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 13 0 13 0
SINCE MAR 1 13 1 12 0
SINCE JAN 1 13 1 12 0
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 10.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 59 5:00 PM
AVERAGE 80
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 85 2002
MINIMUM TEMPERATURE (F) 38 24 2022
SUNRISE AND SUNSET
APRIL 17 2026.........SUNRISE 6:11 AM CDT SUNSET 7:37 PM CDT
APRIL 18 2026.........SUNRISE 6:09 AM CDT SUNSET 7:38 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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