Concepción Weather in March
In March, Concepción averages a high of 22°C (71°F) and a low of 10°C (49°F), from 37 years of daily records (1976–2025).
22°C
Average high
71°F
10°C
Average low
49°F
31°C
Record high
88°F · March 23, 1996
2°C
Record low
36°F · March 27, 1974
What March Is Like in Concepción
- 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 Marches on record in Concepción have come since 2011.
- The coldest March reading, 2°C (36°F) on March 27, 1974, has not been matched in 51 years.
- March in Concepción has become 0.9°C (1.6°F) warmer on average: the 2011–2025 average against 1970–1989.
At least 1 mm of rain falls on 10% of March days, and the month averages 24 mm in total.
Warmest: 2015 (24.3°C)Latest: 2025 (22.5°C)10-year averageLong-run average (21.9°C)
Look Up a Day in March
See the weather in Concepción on any March date, year by year.
Source: NOAA GHCN-Daily, Carriel Sur Intl (1973–2025). Averages cover 1976–2025. How we compute this