Weather on October 31 in Mendoza
Historical weather data for October 31 in Mendoza, Argentina
Avg High27°C (81°F)
Avg Low12°C (54°F)
Warmest202430°C
Coldest198912°C
Based on 55 years of data from MENDOZA OBSERVATORIO
About This Date
October 31st in Mendoza, Argentina typically brings warm fall weather, with average highs around 27°C and lows near 12°C — a 27°F daily swing. Over 55 years of records, the warmest October 31st was in 2024 (30°C average), while the coldest was 1989 (12°C) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 16% of October 31st dates historically, with the wettest October 31st recording 6.6" of rain.
Planning for October 31st in Mendoza? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 27°C (81°F) | 9°C (49°F) | -- |
| 2024 | 37°C (98°F) | 24°C (75°F) | -- |
| 2023 | -- | 7°C (44°F) | -- |
| 2022 | -- | 6°C (43°F) | -- |
| 2021 | 31°C (87°F) | -- | -- |
| 2020 | -- | 11°C (52°F) | -- |
| 2019 | -- | 11°C (51°F) | -- |
| 2018 | 27°C (80°F) | 14°C (57°F) | 0.1" |
| 2017 | -- | 12°C (53°F) | -- |
| 2016 | 28°C (82°F) | 11°C (51°F) | 0.03" |
| 2015 | 24°C (75°F) | 11°C (51°F) | 0.2" |
| 2014 | 29°C (84°F) | 12°C (54°F) | -- |
| 2013 | 31°C (88°F) | 16°C (61°F) | -- |
| 2012 | -- | 14°C (57°F) | -- |
| 2011 | -- | 14°C (57°F) | -- |
| 2010 | -- | 11°C (52°F) | -- |
| 2009 | -- | 14°C (57°F) | -- |
| 2008 | -- | 13°C (56°F) | -- |
| 2007 | 29°C (85°F) | -- | -- |
| 2006 | 28°C (83°F) | 12°C (54°F) | -- |
| 2005 | -- | 8°C (47°F) | -- |
| 2004 | -- | 13°C (56°F) | -- |
| 2003 | 24°C (76°F) | 9°C (49°F) | 0" |
| 2002 | 33°C (92°F) | 13°C (55°F) | 0" |
| 2001 | 31°C (88°F) | 14°C (57°F) | -- |
| 2000 | 28°C (82°F) | 18°C (65°F) | -- |
| 1999 | 21°C (69°F) | 14°C (58°F) | 6.6" |
| 1998 | 24°C (75°F) | 17°C (62°F) | 0.51" |
| 1997 | 21°C (69°F) | 6°C (42°F) | 0" |
| 1996 | 27°C (81°F) | 17°C (62°F) | 0" |
| 1995 | 33°C (91°F) | 14°C (57°F) | 0" |
| 1994 | 28°C (83°F) | 14°C (58°F) | 0" |
| 1993 | 22°C (72°F) | 8°C (46°F) | 0.3" |
| 1992 | 29°C (85°F) | 11°C (51°F) | -- |
| 1991 | 24°C (75°F) | 13°C (56°F) | 0.05" |
| 1990 | 25°C (77°F) | 16°C (60°F) | 0" |
| 1989 | 17°C (62°F) | 7°C (45°F) | 0.03" |
| 1988 | 25°C (77°F) | 9°C (48°F) | -- |
| 1987 | 31°C (88°F) | 19°C (66°F) | 0" |
| 1986 | 23°C (74°F) | 14°C (57°F) | 0" |
| 1985 | 16°C (60°F) | 9°C (48°F) | 0" |
| 1984 | 31°C (87°F) | 11°C (51°F) | -- |
| 1983 | 26°C (79°F) | 13°C (55°F) | -- |
| 1982 | 33°C (91°F) | 11°C (51°F) | 0" |
| 1981 | 27°C (81°F) | 13°C (56°F) | 0" |
| 1980 | 32°C (90°F) | 9°C (49°F) | 0" |
| 1979 | 30°C (86°F) | 9°C (49°F) | 0" |
| 1978 | 27°C (80°F) | 14°C (57°F) | 0" |
| 1977 | 29°C (85°F) | 17°C (62°F) | 0" |
| 1976 | 24°C (76°F) | 13°C (55°F) | 0" |
| 1975 | 31°C (87°F) | 11°C (51°F) | -- |
| 1974 | 33°C (92°F) | 12°C (54°F) | 0" |
| 1973 | 18°C (64°F) | 8°C (47°F) | 0.1" |
| 1972 | 27°C (80°F) | 13°C (56°F) | -- |
| 1971 | 31°C (88°F) | 15°C (59°F) | -- |