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Weather on September 12 in Valparaíso

Historical weather data for September 12 in Valparaíso, Chile

Avg High19°C (66°F)
Avg Low5°C (41°F)
Warmest199118°C
Coldest19759°C

Based on 49 years of data from QUINTERO

About This Date

September 12th in Valparaíso, Chile typically brings mild fall weather, with average highs around 19°C and lows near 5°C — a 25°F daily swing. Over 49 years of records, the warmest September 12th was in 1991 (18°C average), while the coldest was 1975 (9°C) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 12% of September 12th dates historically.

Planning for September 12th in Valparaíso? Great weather for outdoor activities.

Year by Year History

YearHighLowPrecip (mm)
202413°C (56°F)6°C (43°F)--
2023--7°C (45°F)0 mm
2022--2°C (36°F)0 mm
2021--8°C (47°F)6 mm
202021°C (70°F)2°C (35°F)0 mm
2019--3°C (37°F)0 mm
201823°C (73°F)--0 mm
2017--4°C (39°F)0 mm
2015--3°C (37°F)0 mm
201419°C (67°F)2°C (36°F)0 mm
201318°C (64°F)8°C (47°F)0 mm
2012--5°C (41°F)0 mm
201127°C (81°F)----
201020°C (68°F)--0 mm
2009--3°C (37°F)0 mm
2008--2°C (35°F)0 mm
200719°C (66°F)3°C (37°F)--
2006--8°C (47°F)0 mm
2005---1°C (30°F)--
2004--2°C (36°F)0 mm
2003--4°C (40°F)0 mm
200217°C (63°F)3°C (38°F)0 mm
200115°C (59°F)9°C (48°F)8 mm
20009°C (49°F)--5 mm
199919°C (67°F)----
1998--8°C (46°F)0 mm
1997--3°C (38°F)0 mm
199620°C (68°F)9°C (49°F)0 mm
199519°C (67°F)11°C (51°F)1 mm
199419°C (66°F)7°C (45°F)0 mm
199325°C (77°F)--0 mm
199223°C (74°F)----
199128°C (83°F)7°C (44°F)0 mm
1990---2°C (29°F)1 mm
1989--0°C (32°F)0 mm
1988--1°C (33°F)0 mm
198618°C (64°F)10°C (50°F)0 mm
1984--9°C (48°F)--
198325°C (77°F)----
1982--10°C (50°F)--
1981--6°C (43°F)0 mm
198014°C (57°F)10°C (50°F)--
1979--8°C (46°F)5 mm
197814°C (57°F)----
197715°C (59°F)5°C (41°F)0 mm
1976--5°C (41°F)--
197514°C (57°F)5°C (41°F)0 mm
1974--10°C (50°F)0 mm
1973--2°C (36°F)0 mm

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