Santiago Weather in March
In March, Santiago averages a high of 29°C (84°F) and a low of 10°C (50°F), from 41 years of daily records (1975–2025).
29°C
Average high
84°F
10°C
Average low
50°F
36°C
Record high
97°F · March 21, 2015
2°C
Record low
36°F · March 12, 1976
What March Is Like in Santiago
- March in Santiago has become 1.7°C (3.1°F) warmer on average: the 2011–2025 average against 1970–1989.
- 5 of the 10 warmest Marches on record in Santiago have come since 2011.
- The coldest March reading, 2°C (36°F) on March 12, 1976, has not been matched in 49 years.
- A typical March brings 12 days above 30°C (86°F).
At least 1 mm of rain falls on 2% of March days, and the month averages 2 mm in total.
Warmest: 2012 (31.4°C)Latest: 2025 (28.3°C)10-year averageLong-run average (28.9°C)
Look Up a Day in March
See the weather in Santiago on any March date, year by year.
Source: NOAA GHCN-Daily, Arturo Merino Benitez Intl (1973–2025); Quinta Normal (2005–2025). Averages cover 1975–2025. How we compute this