Weather on July 31 in Santiago
Historical weather data for July 31 in Santiago, Chile
Based on 51 years of data from QUINTA NORMAL
About This Date
July 31st in Santiago, Chile typically brings mild summer weather, with average highs around 17°C and lows near 3°C — a 25°F daily swing. Over 51 years of records, the warmest July 31st was in 2026 (17°C average), while the coldest was 1977 (5°C) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 16% of July 31st dates historically, with the wettest July 31st recording 1.42" of rain. The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
Planning for July 31st in Santiago? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 26°C (78°F) | 8°C (47°F) | -- |
| 2025 | 17°C (62°F) | 9°C (48°F) | 0 mm |
| 2024 | 13°C (55°F) | 9°C (48°F) | -- |
| 2023 | -- | 7°C (45°F) | 0 mm |
| 2022 | -- | 3°C (37°F) | 0 mm |
| 2021 | -- | 1°C (33°F) | 0 mm |
| 2020 | -- | 3°C (37°F) | 0 mm |
| 2019 | 24°C (76°F) | 7°C (45°F) | 0 mm |
| 2018 | 18°C (64°F) | 0°C (32°F) | 0 mm |
| 2017 | 19°C (66°F) | 6°C (42°F) | 0 mm |
| 2016 | 17°C (62°F) | 9°C (48°F) | 0 mm |
| 2015 | 16°C (61°F) | 4°C (40°F) | 5 mm |
| 2014 | 18°C (64°F) | 11°C (51°F) | 0 mm |
| 2013 | -- | 1°C (33°F) | 0 mm |
| 2012 | 21°C (69°F) | 6°C (42°F) | 0 mm |
| 2011 | -- | 2°C (35°F) | 8 mm |
| 2010 | -- | 1°C (33°F) | 0 mm |
| 2009 | -- | 5°C (41°F) | 0 mm |
| 2008 | -- | 6°C (43°F) | 0 mm |
| 2007 | -- | 7°C (45°F) | -- |
| 2006 | 17°C (62°F) | 4°C (39°F) | -- |
| 2005 | 14°C (58°F) | 7°C (45°F) | -- |
| 2004 | 23°C (74°F) | 2°C (36°F) | 0 mm |
| 2003 | 22°C (71°F) | -- | 0 mm |
| 2002 | -- | 0°C (32°F) | 0 mm |
| 2001 | -- | 9°C (48°F) | 17 mm |
| 2000 | 10°C (50°F) | 4°C (40°F) | -- |
| 1999 | -- | 2°C (35°F) | -- |
| 1998 | 16°C (61°F) | 3°C (38°F) | -- |
| 1997 | 12°C (54°F) | 8°C (46°F) | 18 mm |
| 1996 | 26°C (78°F) | -- | 0 mm |
| 1995 | -- | 2°C (36°F) | -- |
| 1994 | 15°C (59°F) | 1°C (34°F) | 0 mm |
| 1993 | 18°C (64°F) | -2°C (28°F) | -- |
| 1992 | -- | -2°C (28°F) | 36 mm |
| 1991 | -- | -1°C (31°F) | 9 mm |
| 1990 | 14°C (57°F) | 7°C (45°F) | 0 mm |
| 1989 | -- | -1°C (31°F) | 0 mm |
| 1988 | 14°C (58°F) | -- | 0 mm |
| 1987 | 19°C (66°F) | 4°C (40°F) | 0 mm |
| 1984 | -- | 3°C (38°F) | 0 mm |
| 1983 | 14°C (58°F) | -3°C (26°F) | -- |
| 1982 | 12°C (54°F) | 0°C (32°F) | -- |
| 1981 | 17°C (63°F) | 0°C (32°F) | 0 mm |
| 1980 | -- | 1°C (34°F) | 0 mm |
| 1979 | 14°C (57°F) | -- | 5 mm |
| 1978 | 19°C (66°F) | 2°C (36°F) | 0 mm |
| 1977 | 12°C (54°F) | -2°C (28°F) | 0 mm |
| 1976 | -- | 7°C (45°F) | -- |
| 1975 | 20°C (68°F) | 1°C (34°F) | -- |
| 1973 | -- | 3°C (37°F) | 0 mm |