Climatological Report (Daily)
Issued by NWS
Issued by NWS
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932
CDUS43 KLOT 190634
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT APR 19 2025
...................................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 18 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 77 11:56 AM 90 2002 61 16 62
MINIMUM 57 11:59 PM 26 2001 38 19 39
2010
AVERAGE 67 50 17 51
PRECIPITATION (IN)
YESTERDAY T 2.42 2013 0.13 -0.13 0.10
MONTH TO DATE 1.33 1.98 -0.65 1.47
SINCE MAR 1 4.30 4.19 0.11 6.08
SINCE JAN 1 5.61 6.90 -1.29 9.18
DEGREE DAYS
HEATING
YESTERDAY 0 16 -16 14
MONTH TO DATE 338 333 5 270
SINCE MAR 1 1003 1177 -174 961
SINCE JUL 1 5566 6049 -483 5240
COOLING
YESTERDAY 2 0 2 0
MONTH TO DATE 2 0 2 2
SINCE MAR 1 2 1 1 2
SINCE JAN 1 2 1 1 2
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 15.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 11:00 PM
LOWEST 48 12:00 AM
AVERAGE 66
..........................................................
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 80 2005
MINIMUM TEMPERATURE (F) 38 28 1999
2018
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 6:07 AM CDT SUNSET 7:39 PM CDT
APRIL 20 2025.........SUNRISE 6:06 AM CDT SUNSET 7:41 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$