Weather on May 18 in Mendoza
Historical weather data for May 18 in Mendoza, Argentina
Avg High18°C (64°F)
Avg Low6°C (43°F)
Warmest199717°C
Coldest20038°C
Based on 55 years of data from MENDOZA OBSERVATORIO
About This Date
May 18th in Mendoza, Argentina typically brings mild spring weather, with average highs around 18°C and lows near 6°C. Over 55 years of records, the warmest May 18th was in 1997 (17°C average), while the coldest was 2003 (8°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 18th dates historically.
Planning for May 18th in Mendoza? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | -- | 7°C (44°F) | -- |
| 2024 | -- | 4°C (40°F) | -- |
| 2023 | 22°C (72°F) | 8°C (46°F) | -- |
| 2022 | -- | 2°C (35°F) | -- |
| 2021 | -- | 8°C (46°F) | -- |
| 2020 | -- | 11°C (52°F) | -- |
| 2019 | 19°C (67°F) | 8°C (46°F) | 0.05" |
| 2018 | -- | 5°C (41°F) | -- |
| 2017 | 18°C (64°F) | -- | 0.3" |
| 2016 | 11°C (51°F) | 8°C (46°F) | 0.03" |
| 2015 | -- | 9°C (49°F) | -- |
| 2014 | -- | 2°C (36°F) | -- |
| 2013 | 16°C (61°F) | 3°C (37°F) | 0.2" |
| 2012 | 19°C (66°F) | 7°C (44°F) | -- |
| 2011 | -- | 6°C (42°F) | -- |
| 2010 | -- | 2°C (35°F) | -- |
| 2009 | -- | 3°C (38°F) | -- |
| 2008 | -- | 6°C (43°F) | -- |
| 2007 | -- | 5°C (41°F) | -- |
| 2006 | 21°C (70°F) | -- | -- |
| 2005 | -- | 2°C (35°F) | 0" |
| 2004 | 12°C (54°F) | 7°C (45°F) | 0.05" |
| 2003 | 10°C (50°F) | 6°C (42°F) | 0" |
| 2002 | 12°C (53°F) | 7°C (45°F) | -- |
| 2001 | 18°C (65°F) | 5°C (41°F) | 0" |
| 2000 | 12°C (54°F) | 8°C (46°F) | -- |
| 1999 | 11°C (51°F) | 7°C (44°F) | -- |
| 1998 | 21°C (69°F) | 4°C (40°F) | 0" |
| 1997 | 22°C (72°F) | 12°C (54°F) | 0" |
| 1996 | 20°C (68°F) | 7°C (45°F) | 0" |
| 1995 | 18°C (64°F) | 4°C (39°F) | 0" |
| 1994 | 22°C (72°F) | 8°C (46°F) | 0" |
| 1993 | 18°C (65°F) | 6°C (42°F) | 0" |
| 1992 | 14°C (57°F) | 9°C (48°F) | 0" |
| 1991 | 21°C (70°F) | 12°C (54°F) | 0" |
| 1990 | 18°C (65°F) | 2°C (35°F) | 0" |
| 1989 | 23°C (73°F) | 6°C (42°F) | -- |
| 1988 | 19°C (67°F) | 6°C (42°F) | 0" |
| 1987 | 11°C (52°F) | 8°C (46°F) | -- |
| 1986 | 18°C (65°F) | 4°C (40°F) | -- |
| 1985 | 19°C (66°F) | 6°C (42°F) | 0" |
| 1984 | -- | 7°C (44°F) | 0" |
| 1983 | 18°C (65°F) | 4°C (40°F) | -- |
| 1982 | 21°C (69°F) | 3°C (38°F) | 0" |
| 1981 | 20°C (68°F) | 7°C (45°F) | 0" |
| 1980 | 18°C (64°F) | 7°C (44°F) | 0" |
| 1979 | 21°C (69°F) | 5°C (41°F) | 0" |
| 1978 | 19°C (67°F) | 4°C (40°F) | 0" |
| 1977 | 19°C (66°F) | 2°C (36°F) | 0" |
| 1976 | -- | 5°C (41°F) | -- |
| 1975 | 15°C (59°F) | 3°C (37°F) | -- |
| 1974 | -- | 4°C (39°F) | 0" |
| 1973 | -- | 6°C (43°F) | -- |
| 1972 | 14°C (57°F) | 9°C (49°F) | -- |
| 1971 | 23°C (73°F) | 6°C (42°F) | -- |