Weather on September 19 in Rosario
Historical weather data for September 19 in Rosario, Argentina
Based on 54 years of data from ROSARIO
About This Date
September 19th in Rosario, Argentina typically brings pleasant fall weather, with average highs around 22°C and lows near 8°C — a 25°F daily swing. Over 54 years of records, the warmest September 19th was in 2004 (22°C average), while the coldest was 1998 (7°C) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 9% of September 19th dates historically, with the wettest September 19th recording 4.7" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for September 19th in Rosario? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | -- | 17°C (63°F) | -- |
| 2023 | 20°C (68°F) | -- | -- |
| 2022 | 20°C (68°F) | 10°C (50°F) | 0.51" |
| 2021 | 27°C (81°F) | -- | -- |
| 2020 | 26°C (78°F) | 6°C (42°F) | -- |
| 2019 | 26°C (78°F) | 11°C (51°F) | -- |
| 2018 | 27°C (81°F) | 9°C (48°F) | 1.3" |
| 2017 | -- | 13°C (56°F) | -- |
| 2016 | 21°C (69°F) | 4°C (40°F) | -- |
| 2015 | -- | 12°C (54°F) | -- |
| 2014 | -- | 8°C (47°F) | -- |
| 2013 | -- | 3°C (37°F) | -- |
| 2012 | -- | 10°C (50°F) | 4.7" |
| 2011 | -- | 7°C (44°F) | -- |
| 2010 | -- | 9°C (49°F) | -- |
| 2009 | -- | 6°C (43°F) | 0" |
| 2008 | 24°C (76°F) | 8°C (47°F) | -- |
| 2007 | -- | 4°C (40°F) | 0" |
| 2006 | 28°C (83°F) | 6°C (42°F) | -- |
| 2005 | 21°C (69°F) | 6°C (42°F) | -- |
| 2004 | 31°C (88°F) | 13°C (56°F) | 0" |
| 2003 | 26°C (79°F) | 13°C (55°F) | 0" |
| 2002 | 24°C (76°F) | 11°C (51°F) | 0.99" |
| 2001 | -- | 9°C (49°F) | -- |
| 2000 | 23°C (74°F) | 10°C (50°F) | -- |
| 1999 | 28°C (82°F) | 11°C (52°F) | -- |
| 1998 | 13°C (56°F) | 0°C (32°F) | 0" |
| 1997 | -- | 9°C (48°F) | 0" |
| 1996 | -- | 8°C (47°F) | -- |
| 1995 | 18°C (65°F) | 1°C (34°F) | 0" |
| 1994 | -- | 24°C (76°F) | 0" |
| 1993 | 24°C (75°F) | 11°C (52°F) | 0" |
| 1992 | 21°C (69°F) | 7°C (44°F) | -- |
| 1991 | 23°C (74°F) | -- | 0" |
| 1990 | -- | 11°C (51°F) | 0" |
| 1989 | 27°C (80°F) | 12°C (53°F) | -- |
| 1988 | -- | 8°C (46°F) | 0" |
| 1987 | 18°C (64°F) | -2°C (28°F) | 0" |
| 1986 | 19°C (67°F) | 11°C (51°F) | -- |
| 1985 | 22°C (71°F) | 12°C (54°F) | -- |
| 1984 | 24°C (75°F) | -- | 0.61" |
| 1983 | 18°C (64°F) | 2°C (36°F) | -- |
| 1982 | 16°C (61°F) | 5°C (41°F) | -- |
| 1981 | 24°C (75°F) | -- | 0" |
| 1980 | -- | 2°C (36°F) | 0" |
| 1979 | -- | 0°C (32°F) | 0" |
| 1978 | 16°C (60°F) | 12°C (53°F) | 0" |
| 1977 | -- | 6°C (43°F) | 0" |
| 1976 | 22°C (72°F) | 2°C (36°F) | -- |
| 1975 | -- | 15°C (59°F) | -- |
| 1974 | 21°C (70°F) | 2°C (36°F) | 0" |
| 1973 | -- | 1°C (34°F) | 0" |
| 1972 | 19°C (67°F) | 13°C (55°F) | -- |
| 1971 | 22°C (71°F) | 15°C (59°F) | -- |