| < 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 Rosario in September is mild at 13.9 °C (57.02 °F).
- Afternoons can be warm with average high temperatures reaching 20.7 °C (69.3 °F).
- Overnight temperatures are generally a little cool with an average low of 7.6 °C (45.7 °F).
- In September the mean daily temperature variation/ range is 13.1 °C (23.6 °F).
- The weather in September is marginally dry. Only 61.6mm (2.4in) of water is discharged.
- The shortest day is 11:27 long and the longest day is 12:27 long with an average length of 11:57.
Check the distance to and compare the Rosario September averages with somewhere beginning with:
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Weather Trend Graph for September in Rosario, Argentina
Navigate to September Weather in Locations Surrounding Rosario:
- Concordia, Argentina - 316.6 kms (196.7 miles) NE
- Salto, Uruguay - 310.9 kms (193.2 miles) ENE
- Parana, Argentina - 129.1 kms (80.2 miles) NNE
- Gualeguaychu, Argentina - 202.4 kms (125.7 miles) E
- Mercedes, Uruguay - 255.6 kms (158.9 miles) E
- Pergamino, Argentina - 110 kms (68.3 miles) S
- Colonia, Uruguay - 327.1 kms (203.3 miles) ESE
- Aeroparque B. Aires, Argentina - 285.6 kms (177.4 miles) SE
- Buenos Aires, Argentina - 282.1 kms (175.3 miles) SE
- Ezeiza, Argentina - 296.3 kms (184.1 miles) SE