Weather on September 23 in Rosario
Historical weather data for September 23 in Rosario, Argentina
Avg High24°C (75°F)
Avg Low9°C (48°F)
Warmest201827°C
Coldest199112°C
Based on 54 years of data from ROSARIO
About This Date
September 23rd in Rosario, Argentina typically brings pleasant fall weather, with average highs around 24°C and lows near 9°C — a 27°F daily swing. Over 54 years of records, the warmest September 23rd was in 2018 (27°C average), while the coldest was 1991 (12°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 11% of September 23rd dates historically, with the wettest September 23rd recording 5.31" of rain.
Planning for September 23rd in Rosario? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 30°C (86°F) | -- | -- |
| 2023 | 22°C (71°F) | 13°C (55°F) | -- |
| 2022 | -- | 1°C (33°F) | -- |
| 2021 | -- | 8°C (46°F) | 0" |
| 2020 | -- | 11°C (51°F) | -- |
| 2019 | -- | 11°C (52°F) | -- |
| 2018 | 34°C (94°F) | 20°C (68°F) | -- |
| 2017 | -- | 6°C (42°F) | 0" |
| 2016 | 31°C (87°F) | 7°C (45°F) | -- |
| 2015 | 18°C (65°F) | 14°C (57°F) | 0" |
| 2014 | 24°C (76°F) | 12°C (53°F) | -- |
| 2013 | -- | 2°C (35°F) | 0" |
| 2012 | -- | 11°C (51°F) | -- |
| 2011 | 22°C (71°F) | 7°C (45°F) | 0.3" |
| 2010 | 21°C (69°F) | 11°C (51°F) | 0.89" |
| 2009 | -- | 3°C (38°F) | 0.41" |
| 2008 | -- | 9°C (49°F) | -- |
| 2007 | 19°C (67°F) | 8°C (47°F) | -- |
| 2006 | 26°C (78°F) | 8°C (46°F) | -- |
| 2005 | 28°C (83°F) | -- | -- |
| 2004 | -- | 4°C (39°F) | 0" |
| 2003 | 26°C (78°F) | 17°C (63°F) | -- |
| 2002 | -- | 6°C (43°F) | 0" |
| 2001 | 29°C (84°F) | 15°C (59°F) | -- |
| 2000 | 22°C (72°F) | 12°C (53°F) | -- |
| 1999 | 25°C (77°F) | 12°C (54°F) | -- |
| 1998 | -- | 8°C (46°F) | 0" |
| 1997 | 24°C (75°F) | 11°C (51°F) | 0" |
| 1996 | -- | 11°C (51°F) | -- |
| 1995 | 23°C (73°F) | -- | -- |
| 1994 | -- | 18°C (65°F) | -- |
| 1993 | -- | 7°C (44°F) | -- |
| 1992 | 18°C (64°F) | -- | -- |
| 1991 | 21°C (69°F) | 4°C (39°F) | 0" |
| 1990 | -- | 3°C (37°F) | 0" |
| 1989 | -- | 9°C (48°F) | 0" |
| 1988 | 20°C (68°F) | 9°C (49°F) | 5.31" |
| 1987 | -- | 3°C (37°F) | 0" |
| 1986 | 19°C (67°F) | 13°C (56°F) | -- |
| 1985 | 19°C (66°F) | 12°C (53°F) | -- |
| 1984 | -- | 10°C (50°F) | 0" |
| 1983 | -- | 6°C (43°F) | 0" |
| 1982 | 23°C (73°F) | 14°C (57°F) | 0" |
| 1981 | 22°C (71°F) | 11°C (51°F) | 0" |
| 1980 | -- | 6°C (43°F) | 0" |
| 1979 | 31°C (88°F) | 9°C (49°F) | 0" |
| 1978 | -- | 12°C (54°F) | -- |
| 1977 | -- | 9°C (48°F) | 0.2" |
| 1976 | -- | 8°C (46°F) | 0" |
| 1975 | 23°C (73°F) | 4°C (39°F) | -- |
| 1974 | -- | 10°C (50°F) | 0.89" |
| 1973 | -- | 6°C (43°F) | 0" |
| 1972 | 27°C (80°F) | 11°C (51°F) | -- |
| 1971 | 19°C (67°F) | 6°C (43°F) | -- |