050
CDUS43 KLOT 210632
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON APR 21 2025
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 65 8:20 PM 79 2014 62 3 45
MINIMUM 42 1:55 AM 23 2018 39 3 29
AVERAGE 54 50 4 37
PRECIPITATION (IN)
YESTERDAY 0.92 1.29 2000 0.13 0.79 0.00
MONTH TO DATE 2.25 2.23 0.02 1.47
SINCE MAR 1 5.22 4.44 0.78 6.08
SINCE JAN 1 6.53 7.15 -0.62 9.18
DEGREE DAYS
HEATING
YESTERDAY 11 15 -4 28
MONTH TO DATE 361 363 -2 317
SINCE MAR 1 1026 1207 -181 1008
SINCE JUL 1 5589 6079 -490 5287
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 2
SINCE MAR 1 2 1 1 2
SINCE JAN 1 2 1 1 2
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 13.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 10:00 PM
LOWEST 43 9:00 AM
AVERAGE 67
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 81 2001
MINIMUM TEMPERATURE (F) 39 24 2024
SUNRISE AND SUNSET
APRIL 21 2025.........SUNRISE 6:04 AM CDT SUNSET 7:42 PM CDT
APRIL 22 2025.........SUNRISE 6:03 AM CDT SUNSET 7:43 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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