Weather on July 31 in Mendoza
Historical weather data for July 31 in Mendoza, Argentina
Based on 56 years of data from MENDOZA OBSERVATORIO
About This Date
July 31st in Mendoza, Argentina typically brings mild summer weather, with average highs around 18°C and lows near 3°C — a 27°F daily swing. Over 56 years of records, the warmest July 31st was in 2026 (17°C average), while the coldest was 1995 (3°C) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 31st dates historically, with the wettest July 31st recording 2.01" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for July 31st in Mendoza? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 26°C (78°F) | 8°C (47°F) | -- |
| 2025 | -- | 6°C (42°F) | -- |
| 2024 | -- | 2°C (36°F) | -- |
| 2023 | 24°C (75°F) | 8°C (47°F) | -- |
| 2022 | 21°C (69°F) | 4°C (40°F) | -- |
| 2021 | -- | -1°C (31°F) | -- |
| 2020 | -- | 1°C (34°F) | -- |
| 2019 | -- | 3°C (38°F) | -- |
| 2018 | 18°C (64°F) | 3°C (37°F) | -- |
| 2017 | -- | 2°C (36°F) | -- |
| 2016 | 17°C (63°F) | 3°C (37°F) | -- |
| 2015 | 18°C (65°F) | 5°C (41°F) | -- |
| 2014 | 20°C (68°F) | 8°C (46°F) | -- |
| 2013 | 23°C (73°F) | 7°C (45°F) | -- |
| 2012 | -- | -1°C (30°F) | -- |
| 2011 | -- | -1°C (31°F) | 0 mm |
| 2010 | -- | 3°C (38°F) | -- |
| 2009 | -- | -1°C (31°F) | -- |
| 2008 | 18°C (64°F) | 6°C (42°F) | -- |
| 2007 | 17°C (62°F) | -1°C (30°F) | -- |
| 2006 | -- | -2°C (29°F) | -- |
| 2005 | -- | 6°C (43°F) | -- |
| 2004 | 16°C (61°F) | 1°C (34°F) | 0 mm |
| 2003 | 21°C (70°F) | 2°C (35°F) | 0 mm |
| 2002 | 10°C (50°F) | 6°C (42°F) | -- |
| 2001 | 19°C (66°F) | 4°C (39°F) | -- |
| 2000 | 19°C (67°F) | 3°C (37°F) | -- |
| 1999 | 19°C (66°F) | 1°C (34°F) | -- |
| 1998 | 22°C (71°F) | 6°C (42°F) | 0 mm |
| 1997 | 16°C (61°F) | 10°C (50°F) | 0 mm |
| 1996 | 23°C (73°F) | 4°C (40°F) | 0 mm |
| 1995 | 11°C (51°F) | -4°C (24°F) | 0 mm |
| 1994 | 13°C (56°F) | 3°C (38°F) | -- |
| 1993 | 12°C (53°F) | -4°C (25°F) | 0 mm |
| 1992 | 11°C (52°F) | 2°C (36°F) | -- |
| 1991 | 16°C (61°F) | 1°C (34°F) | 51 mm |
| 1990 | 14°C (58°F) | 1°C (34°F) | 0 mm |
| 1989 | 18°C (65°F) | 0°C (32°F) | 0 mm |
| 1988 | 17°C (63°F) | 1°C (33°F) | 0 mm |
| 1987 | 18°C (64°F) | 2°C (35°F) | 0 mm |
| 1986 | 21°C (69°F) | 5°C (41°F) | -- |
| 1985 | 14°C (58°F) | 1°C (33°F) | 0 mm |
| 1984 | 17°C (62°F) | 3°C (38°F) | 0 mm |
| 1983 | 13°C (55°F) | 1°C (33°F) | -- |
| 1982 | 20°C (68°F) | 3°C (37°F) | 0 mm |
| 1981 | 21°C (69°F) | 3°C (38°F) | 0 mm |
| 1980 | 15°C (59°F) | -2°C (29°F) | 0 mm |
| 1979 | 17°C (62°F) | 8°C (46°F) | 0 mm |
| 1978 | 17°C (62°F) | -1°C (31°F) | 0 mm |
| 1977 | 15°C (59°F) | -1°C (30°F) | -- |
| 1976 | 10°C (50°F) | 7°C (45°F) | -- |
| 1975 | 22°C (71°F) | 2°C (35°F) | -- |
| 1974 | 22°C (72°F) | 3°C (38°F) | 0 mm |
| 1973 | 18°C (64°F) | 2°C (35°F) | -- |
| 1972 | 22°C (71°F) | 8°C (46°F) | -- |
| 1971 | 19°C (66°F) | 2°C (35°F) | -- |