Historical Weather in Concepción, Chile
See 55+ years of weather history for any date in Concepción going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Concepción, Chile, based on 55+ years of weather data.
Temperatures shown in Celsius with Fahrenheit in parentheses. Rainfall in millimetres, snowfall in centimetres.
Concepción Weather by Month
5 of the 10 warmest Januarys on record in Concepción have come since 2011.
The coldest February reading, 1°C (33°F) on February 1, 1990, has not been matched in 35 years.
March 2025 was the 3rd warmest March in 37 years of records, 1.3°C (2.3°F) above the long-run average.
5 of the 10 warmest Aprils on record in Concepción have come since 2011.
6 of the 10 warmest Mays on record in Concepción have come since 2011.
June 2024 was the 4th warmest June in 39 years of records, 1.1°C (2.0°F) above the long-run average.
July 2024 was the 3rd coldest July in 38 years of records, 1.4°C (2.5°F) below the long-run average.
On average, 1.2 nights in August drop below freezing.
The September heat record, 26°C (78°F) on September 2, 1985, has stood for 40 years.
The coldest October reading, -1°C (31°F) on October 5, 1990, has not been matched in 35 years.
The coldest November reading, 1°C (33°F) on November 9, 1984, has not been matched in 41 years.
The December heat record, 30°C (86°F) on December 26, 1978, has stood for 47 years.
Source: NOAA GHCN-Daily, Carriel Sur Intl (1973–2025). Records through 2025.