467
CDUS43 KLOT 202136
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT WED MAY 20 2026
...............................
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 20 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 64 2:41 PM 91 2012 73 -9 60
MINIMUM 47 5:10 AM 33 2002 51 -4 51
AVERAGE 56 62 -6 56
PRECIPITATION (IN)
TODAY 0.00 1.06 2025 0.14 -0.14 1.06
MONTH TO DATE 1.24 2.62 -1.38 2.04
SINCE MAR 1 11.75 8.43 3.32 7.84
SINCE JAN 1 12.48 11.14 1.34 9.15
DEGREE DAYS
HEATING
TODAY 9 5 4 9
MONTH TO DATE 201 156 45 121
SINCE MAR 1 1216 1491 -275 1225
SINCE JUL 1 5994 6363 -369 5788
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 26 23 3 32
SINCE MAR 1 43 29 14 37
SINCE JAN 1 43 29 14 37
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 50 12:00 PM
AVERAGE 70
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 2024
MINIMUM TEMPERATURE (F) 51 29 2002
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 5:29 AM CDT SUNSET 8:12 PM CDT
MAY 21 2026...........SUNRISE 5:29 AM CDT SUNSET 8:13 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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