Weather on May 18 in Concepción
Historical weather data for May 18 in Concepción, Chile
Based on 52 years of data from CARRIEL SUR INTL
About This Date
May 18th in Concepción, Chile typically brings mild spring weather, with average highs around 17°C and lows near 7°C. Over 52 years of records, the warmest May 18th was in 2000 (16°C average), while the coldest was 1992 (6°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 38% of May 18th dates historically, with the wettest May 18th recording 2.01" of rain. The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
Planning for May 18th in Concepción? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | -- | 6°C (42°F) | 2 mm |
| 2024 | 15°C (59°F) | 3°C (37°F) | 0 mm |
| 2023 | -- | 6°C (42°F) | 0 mm |
| 2022 | 14°C (57°F) | 9°C (48°F) | 0 mm |
| 2021 | -- | 7°C (45°F) | 0 mm |
| 2020 | 20°C (68°F) | 10°C (50°F) | 0 mm |
| 2019 | 17°C (62°F) | 4°C (39°F) | 0 mm |
| 2018 | 16°C (61°F) | 8°C (46°F) | 5 mm |
| 2017 | 16°C (61°F) | -- | 1 mm |
| 2016 | 19°C (66°F) | -- | 0 mm |
| 2015 | -- | 11°C (51°F) | 0 mm |
| 2014 | 17°C (62°F) | 8°C (47°F) | 4 mm |
| 2013 | 14°C (58°F) | 4°C (39°F) | 0 mm |
| 2012 | -- | 5°C (41°F) | 8 mm |
| 2011 | 14°C (58°F) | 11°C (52°F) | 0 mm |
| 2010 | -- | 4°C (39°F) | 0 mm |
| 2009 | -- | 2°C (36°F) | 0 mm |
| 2008 | 13°C (56°F) | -- | 0 mm |
| 2007 | 16°C (61°F) | 2°C (35°F) | -- |
| 2006 | 17°C (62°F) | 4°C (39°F) | -- |
| 2005 | -- | 7°C (45°F) | 23 mm |
| 2004 | -- | 7°C (45°F) | 0 mm |
| 2003 | -- | -1°C (31°F) | 0 mm |
| 2002 | -- | 5°C (41°F) | 3 mm |
| 2001 | 14°C (58°F) | 2°C (35°F) | -- |
| 2000 | 21°C (70°F) | 9°C (49°F) | -- |
| 1999 | 19°C (67°F) | 8°C (46°F) | -- |
| 1998 | 22°C (71°F) | 8°C (47°F) | 0 mm |
| 1997 | 17°C (63°F) | 10°C (50°F) | 9 mm |
| 1996 | 13°C (56°F) | -- | 10 mm |
| 1995 | -- | 4°C (40°F) | 0 mm |
| 1994 | -- | 11°C (51°F) | 1 mm |
| 1993 | 17°C (63°F) | 12°C (53°F) | 0 mm |
| 1992 | 12°C (54°F) | 0°C (32°F) | 0 mm |
| 1991 | 14°C (58°F) | 11°C (51°F) | 32 mm |
| 1990 | -- | 6°C (43°F) | 0 mm |
| 1989 | 13°C (56°F) | 1°C (33°F) | 1 mm |
| 1988 | -- | 8°C (47°F) | 12 mm |
| 1987 | -- | 7°C (44°F) | 0 mm |
| 1986 | -- | 12°C (54°F) | 40 mm |
| 1984 | -- | 6°C (42°F) | 16 mm |
| 1983 | -- | 6°C (43°F) | 0 mm |
| 1982 | 16°C (61°F) | -- | 0 mm |
| 1981 | 17°C (63°F) | 11°C (52°F) | 14 mm |
| 1980 | -- | 11°C (52°F) | 6 mm |
| 1979 | 16°C (61°F) | 7°C (45°F) | 1 mm |
| 1978 | 18°C (64°F) | 10°C (50°F) | 0 mm |
| 1977 | 17°C (63°F) | 5°C (41°F) | 0 mm |
| 1976 | -- | 1°C (34°F) | 51 mm |
| 1975 | -- | 4°C (39°F) | -- |
| 1974 | 18°C (64°F) | 10°C (50°F) | 0 mm |
| 1973 | 17°C (63°F) | 3°C (37°F) | 0 mm |