| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Aurora, Il in September is very mild at 17.6 °C (63.68 °F).
- Afternoons can be fairly hot with average high temperatures reaching 23.9 °C (75 °F).
- Overnight temperatures are generally quite mild with an average low of 11.1 °C (52 °F).
- In September there is a range/ variation of mean diurnal temperatures of 12.8 °C (23 °F).
- The weather in September is hardly arid. Circa 97.5mm (3.8in) of fluid precipitates.
- The shortest day is 11:44 long and the longest day is 13:07 long with an average length of 12:26.
Check the distance to and compare the Aurora, Il September averages with somewhere beginning with:
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Weather Trend Graph for September in Aurora, Il, Usa
Navigate to September Weather in Locations Surrounding Aurora, Il:
- Madison, Wisconsin, Usa - 166.7 kms (103.6 miles) NW
- Watertown, Wi, Usa - 138.1 kms (85.8 miles) NW
- Brodhead, Wi, Usa - 132.4 kms (82.3 miles) WNW
- Rockford, Il, Usa - 93.4 kms (58.1 miles) WNW
- Marengo, Il, Usa - 82.6 kms (51.3 miles) W
- Dixon, Il, Usa - 165.3 kms (102.7 miles) W
- Walnut, Il, Usa - 165.3 kms (102.7 miles) W
- Clinton, Ia, Usa - 165.3 kms (102.7 miles) W
- Morrison, Il, Usa - 164 kms (101.9 miles) W
- Pontiac, Il, Usa - 138.9 kms (86.3 miles) SW
- Ottawa, Il, Usa - 138.9 kms (86.3 miles) SW
- Minonk, Il, Usa - 149.2 kms (92.7 miles) SW
- Milwaukee, Wi, Usa - 106 kms (65.8 miles) N
- Racine, Wi, Usa - 82.7 kms (51.4 miles) NNE
- Chicago/ 0'Hare, Il, Usa - 8.5 kms (5.3 miles) ESE
- Chicago, Illinois, Usa - 31.8 kms (19.7 miles) SE
- South Bend/ St.Joseph County, In, Usa - 143.4 kms (89.1 miles) ESE
- Rensselaer, In, Usa - 138.9 kms (86.3 miles) SE
- Delphine, In, Usa - 138.9 kms (86.3 miles) SE
- Hoopestonne, Il, Usa - 172.7 kms (107.3 miles) S