396
CXUS53 KLOT 020941
CLMARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 AM CDT SUN AUG 02 2026

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   07/07/2012
 LOW              44   07/02/2005
                       07/02/2001
HIGHEST           92   07/02                          94  07/05
                       07/14
                       07/16
                                                          07/23
LOWEST            51   07/23                          54  07/18
AVG. MAXIMUM    84.5               84.4     0.1     86.7
AVG. MINIMUM    64.0               61.8     2.2     66.0
MEAN            74.3               73.1     1.2     76.4
DAYS MAX >= 90     6                6.0     0.0       11
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.30   2023
 MINIMUM        1.13   2018
TOTALS          9.60               3.71    5.89     4.97
DAILY AVG.      0.31               0.12    0.19     0.16
DAYS >= .01        8               10.5    -2.5       14
DAYS >= .10        6                6.3    -0.3        9
DAYS >= .50        4                2.3     1.7        5
DAYS >= 1.00       3                0.9     2.1        1
GREATEST
 24 HR. TOTAL   5.26   07/02 TO 07/03               1.45

DEGREE DAYS
HEATING TOTAL      2                  6      -4        0
 SINCE 7/1         2                  0       2       MM
COOLING TOTAL    294                256      38      358
 SINCE 1/1       510                495      15       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.9
HIGHEST WIND SPEED/DIRECTION    40/290    DATE  07/03
HIGHEST GUST SPEED/DIRECTION    81/030    DATE  07/22

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       5
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      4
HAZE                     22

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

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