029
CDUS43 KLOT 180637
CLIARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT FRI SEP 18 2020
...............................
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 107 PM 92 2018 75 -5 81
MINIMUM 51 1159 PM 39 2014 50 1 61
1999
AVERAGE 61 62 -1 71
PRECIPITATION (IN)
YESTERDAY T 0.26 2012 0.12 -0.12 0.00
MONTH TO DATE 2.21 1.76 0.45 3.62
SINCE SEP 1 2.21 1.76 0.45 3.62
SINCE JAN 1 25.32 26.96 -1.64 32.83
DEGREE DAYS
HEATING
YESTERDAY 4 4 0 0
MONTH TO DATE 27 40 -13 11
SINCE SEP 1 27 40 -13 11
SINCE JUL 1 39 64 -25 15
COOLING
YESTERDAY 0 2 -2 6
MONTH TO DATE 33 51 -18 69
SINCE SEP 1 33 51 -18 69
SINCE JAN 1 844 635 209 713
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 47 200 PM
AVERAGE 74
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THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 2007
MINIMUM TEMPERATURE (F) 50 38 2012
SUNRISE AND SUNSET
SEPTEMBER 18 2020.....SUNRISE 638 AM CDT SUNSET 657 PM CDT
SEPTEMBER 19 2020.....SUNRISE 639 AM CDT SUNSET 655 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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