Weather on September 15 in Mendoza
Historical weather data for September 15 in Mendoza, Argentina
Avg High20°C (68°F)
Avg Low7°C (45°F)
Warmest201221°C
Coldest20006°C
Based on 54 years of data from MENDOZA OBSERVATORIO
About This Date
September 15th in Mendoza, Argentina typically brings mild fall weather, with average highs around 20°C and lows near 7°C. Over 54 years of records, the warmest September 15th was in 2012 (21°C average), while the coldest was 2000 (6°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 15th dates historically.
Planning for September 15th in Mendoza? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 21°C (69°F) | 9°C (49°F) | -- |
| 2024 | -- | 9°C (49°F) | -- |
| 2023 | -- | 10°C (50°F) | -- |
| 2022 | -- | 7°C (44°F) | -- |
| 2021 | -- | 4°C (40°F) | 0" |
| 2020 | -- | 6°C (43°F) | -- |
| 2019 | -- | 10°C (50°F) | -- |
| 2018 | 25°C (77°F) | 10°C (50°F) | -- |
| 2017 | 22°C (71°F) | 9°C (48°F) | 0.08" |
| 2016 | -- | 6°C (42°F) | -- |
| 2015 | 28°C (83°F) | 12°C (53°F) | -- |
| 2014 | -- | 7°C (45°F) | 0" |
| 2013 | 9°C (49°F) | 3°C (37°F) | 0" |
| 2012 | 29°C (84°F) | 13°C (55°F) | -- |
| 2011 | -- | 9°C (49°F) | -- |
| 2010 | -- | 8°C (47°F) | -- |
| 2009 | 26°C (78°F) | 13°C (56°F) | -- |
| 2008 | -- | 7°C (44°F) | -- |
| 2007 | 11°C (52°F) | 4°C (39°F) | 0.05" |
| 2006 | 22°C (72°F) | 6°C (42°F) | -- |
| 2005 | -- | 2°C (35°F) | -- |
| 2004 | 19°C (67°F) | 6°C (43°F) | 0" |
| 2003 | 20°C (68°F) | 11°C (51°F) | 0" |
| 2002 | 22°C (72°F) | 7°C (44°F) | 0" |
| 2001 | 17°C (63°F) | 9°C (49°F) | -- |
| 2000 | 8°C (47°F) | 3°C (37°F) | -- |
| 1999 | 27°C (80°F) | 4°C (40°F) | -- |
| 1998 | 23°C (73°F) | 6°C (43°F) | 0" |
| 1997 | 22°C (71°F) | 7°C (45°F) | 0" |
| 1996 | 15°C (59°F) | 8°C (46°F) | 0" |
| 1995 | 24°C (76°F) | 7°C (44°F) | 0" |
| 1994 | 22°C (71°F) | 6°C (42°F) | 0" |
| 1993 | 28°C (83°F) | 9°C (49°F) | 0" |
| 1992 | 23°C (73°F) | 8°C (47°F) | 0" |
| 1991 | 16°C (60°F) | 3°C (37°F) | 0" |
| 1990 | 25°C (77°F) | 3°C (37°F) | -- |
| 1989 | 23°C (73°F) | 7°C (45°F) | 0" |
| 1988 | 17°C (63°F) | 4°C (40°F) | 0" |
| 1987 | 18°C (65°F) | 11°C (52°F) | 0" |
| 1986 | 13°C (55°F) | 7°C (44°F) | 0" |
| 1985 | 10°C (50°F) | 7°C (44°F) | -- |
| 1984 | 22°C (71°F) | 8°C (47°F) | 0" |
| 1983 | 20°C (68°F) | 12°C (54°F) | 0" |
| 1981 | 19°C (66°F) | -2°C (28°F) | 0" |
| 1980 | 14°C (58°F) | 6°C (42°F) | -- |
| 1979 | 15°C (59°F) | 5°C (41°F) | 0" |
| 1978 | 26°C (78°F) | 6°C (43°F) | -- |
| 1977 | 21°C (70°F) | 9°C (48°F) | 0" |
| 1976 | 28°C (82°F) | 6°C (42°F) | -- |
| 1975 | -- | 7°C (45°F) | -- |
| 1974 | 15°C (59°F) | 9°C (49°F) | 0" |
| 1973 | -- | 6°C (43°F) | 0" |
| 1972 | 18°C (65°F) | 9°C (49°F) | -- |
| 1971 | 26°C (78°F) | 5°C (41°F) | -- |