577
CXUS53 KLOT 011612
CLMARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1112 AM CDT WED MAY 01 2024

...................................

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             90   04/18/2002
 LOW              14   04/07/2018
HIGHEST           82   04/14                          82  04/13
                                                          04/15
LOWEST            24   04/21                          25  04/26
AVG. MAXIMUM    61.7               60.4     1.3     61.8
AVG. MINIMUM    39.4               37.2     2.2     35.6
MEAN            50.6               48.8     1.8     48.7
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.1    -0.1        0
DAYS MIN <= 32     7                9.6    -2.6       11
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.51   2013
 MINIMUM        1.06   2021
TOTALS          3.14               3.60   -0.46     2.64
DAILY AVG.      0.10               0.12   -0.02     0.09
DAYS >= .01       12               12.4    -0.4       12
DAYS >= .10        9                7.2     1.8        8
DAYS >= .50        2                2.4    -0.4        1
DAYS >= 1.00       0                0.7    -0.7        0
GREATEST
 24 HR. TOTAL   0.84   04/26 TO 04/27               1.01


DEGREE DAYS
HEATING TOTAL    432                491     -59      486
 SINCE 7/1      5402               6205    -803       MM
COOLING TOTAL      7                  5       2        6
 SINCE 1/1         7                  6       1       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.9
HIGHEST WIND SPEED/DIRECTION    35/250    DATE  04/17
HIGHEST GUST SPEED/DIRECTION    52/290    DATE  04/19

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       8
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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