Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
641
CDUS43 KLOT 252134
CLIARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT TUE AUG 25 2026

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 25 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         79   1:50 PM  94    2003  81     -2       70
  MINIMUM         54   5:15 AM  43    2017  58     -4       48
  AVERAGE         67                        70     -3       59

PRECIPITATION (IN)
  TODAY            0.00          1.45 2021   0.10  -0.10     0.00
  MONTH TO DATE    5.36                      2.71   2.65     4.43
  SINCE JUN 1     21.54                     10.40  11.14    11.71
  SINCE JAN 1     34.78                     22.98  11.80    21.23

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        6
  MONTH TO DATE    2                         0      2        9
  SINCE JUN 1     21                        35    -14       22
  SINCE JUL 1      4                         6     -2        9

 COOLING
  TODAY            2                         5     -3        0
  MONTH TO DATE  155                       163     -8      218
  SINCE JUN 1    590                       596     -6      853
  SINCE JAN 1    665                       658      7      890
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     2.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     48           2:00 PM
 AVERAGE    74

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        93      2003
                                             2020
                                             2024
 MINIMUM TEMPERATURE (F)   58        44      2025


SUNRISE AND SUNSET
AUGUST 25 2026........SUNRISE   6:13 AM CDT   SUNSET   7:38 PM CDT
AUGUST 26 2026........SUNRISE   6:14 AM CDT   SUNSET   7:37 PM CDT


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




$$