Weather on July 18 in Santiago
Historical weather data for July 18 in Santiago, Chile
Avg High15°C (59°F)
Avg Low3°C (37°F)
Warmest201216°C
Coldest19863°C
Based on 51 years of data from QUINTA NORMAL
About This Date
July 18th in Santiago, Chile typically brings cool summer weather, with average highs around 15°C and lows near 3°C. Over 51 years of records, the warmest July 18th was in 2012 (16°C average), while the coldest was 1986 (3°C) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 4% of July 18th dates historically, with the wettest July 18th recording 0.55" of rain.
Planning for July 18th in Santiago? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 13°C (56°F) | 8°C (47°F) | -- |
| 2025 | 24°C (76°F) | 3°C (38°F) | 0 mm |
| 2024 | 21°C (69°F) | 7°C (44°F) | 0 mm |
| 2023 | -- | 0°C (32°F) | -- |
| 2022 | 12°C (54°F) | 0°C (32°F) | -- |
| 2021 | -- | -1°C (30°F) | 0 mm |
| 2020 | 14°C (57°F) | 7°C (44°F) | 0 mm |
| 2019 | -- | 5°C (41°F) | 0 mm |
| 2018 | 12°C (53°F) | 6°C (42°F) | 0 mm |
| 2017 | -- | 0°C (32°F) | 0 mm |
| 2016 | -- | 1°C (33°F) | 0 mm |
| 2015 | 19°C (67°F) | 2°C (36°F) | 0 mm |
| 2014 | -- | 4°C (40°F) | 0 mm |
| 2013 | 21°C (70°F) | 4°C (39°F) | 0 mm |
| 2012 | 26°C (79°F) | 5°C (41°F) | 0 mm |
| 2011 | 13°C (55°F) | 5°C (41°F) | 0 mm |
| 2010 | 13°C (56°F) | -1°C (30°F) | 0 mm |
| 2008 | 15°C (59°F) | 4°C (39°F) | 0 mm |
| 2007 | 18°C (65°F) | 7°C (45°F) | -- |
| 2006 | -- | 6°C (42°F) | -- |
| 2005 | -- | -1°C (30°F) | 0 mm |
| 2004 | -- | 1°C (34°F) | 0 mm |
| 2003 | -- | 1°C (33°F) | 0 mm |
| 2002 | 19°C (67°F) | 2°C (36°F) | -- |
| 2001 | 13°C (56°F) | 8°C (46°F) | 9 mm |
| 2000 | -- | 2°C (36°F) | -- |
| 1999 | 13°C (56°F) | 0°C (32°F) | -- |
| 1998 | -- | -4°C (24°F) | 0 mm |
| 1997 | 14°C (58°F) | -1°C (31°F) | 0 mm |
| 1996 | 7°C (45°F) | -- | -- |
| 1995 | 12°C (54°F) | 1°C (33°F) | 0 mm |
| 1994 | 12°C (54°F) | 9°C (48°F) | 0 mm |
| 1993 | 17°C (62°F) | 4°C (39°F) | 0 mm |
| 1992 | -- | 0°C (32°F) | 0 mm |
| 1991 | 13°C (56°F) | -- | 0 mm |
| 1990 | -- | -2°C (28°F) | 0 mm |
| 1989 | -- | -1°C (31°F) | 0 mm |
| 1988 | 15°C (59°F) | 2°C (35°F) | 0 mm |
| 1987 | -- | -1°C (30°F) | 0 mm |
| 1986 | 5°C (41°F) | 2°C (35°F) | 0 mm |
| 1984 | 17°C (63°F) | 1°C (33°F) | 0 mm |
| 1983 | -- | 0°C (32°F) | 0 mm |
| 1981 | -- | -4°C (25°F) | 0 mm |
| 1980 | 14°C (57°F) | 8°C (46°F) | 0 mm |
| 1979 | -- | 5°C (41°F) | 0 mm |
| 1978 | -- | 8°C (46°F) | 14 mm |
| 1977 | 19°C (66°F) | -- | -- |
| 1976 | 13°C (55°F) | 10°C (50°F) | -- |
| 1975 | 16°C (61°F) | 4°C (39°F) | 0 mm |
| 1974 | 14°C (57°F) | -- | -- |
| 1973 | -- | 5°C (41°F) | 0 mm |