Historical weather in Santiago, Chile
Santiago weather history for 2023-2025, with daily temperatures, precipitation, monthly summaries, and records from Open-Meteo archive data.
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Weather summary
Across 2023-2025, Santiago averaged 22.9 C for daily highs and 11.2 C for daily lows across 1096 daily observations.
The warmest month was February 2023, with an average high of 32.1 C, while June 2025 had the lowest average low at 5.2 C.
The wettest month was June 2024, totaling 187.3 mm of precipitation.
The hottest day reached 36.7 C on January 31, 2024; the coldest night fell to -3.2 C on August 23, 2025.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 14.8 | 30.0 | 0.9 | 31 |
| 2023 | February | 16.9 | 32.1 | 0.0 | 28 |
| 2023 | March | 15.3 | 30.2 | 0.0 | 31 |
| 2023 | April | 12.8 | 24.8 | 36.8 | 30 |
| 2023 | May | 10.4 | 19.5 | 22.2 | 31 |
| 2023 | June | 8.9 | 17.0 | 125.7 | 30 |
| 2023 | July | 8.1 | 16.4 | 34.6 | 31 |
| 2023 | August | 8.7 | 17.6 | 158.0 | 31 |
| 2023 | September | 8.6 | 16.8 | 69.5 | 30 |
| 2023 | October | 9.8 | 20.6 | 28.8 | 31 |
| 2023 | November | 10.4 | 23.1 | 28.9 | 30 |
| 2023 | December | 12.9 | 28.3 | 0.0 | 31 |
| 2024 | January | 15.6 | 31.1 | 0.0 | 31 |
| 2024 | February | 16.4 | 31.4 | 8.4 | 29 |
| 2024 | March | 15.2 | 29.4 | 3.8 | 31 |
| 2024 | April | 11.7 | 22.9 | 9.1 | 30 |
| 2024 | May | 6.2 | 15.2 | 116.6 | 31 |
| 2024 | June | 7.9 | 14.9 | 187.3 | 30 |
| 2024 | July | 7.0 | 15.3 | 0.3 | 31 |
| 2024 | August | 6.0 | 15.1 | 88.2 | 31 |
| 2024 | September | 8.7 | 19.4 | 5.9 | 30 |
| 2024 | October | 10.9 | 23.5 | 26.0 | 31 |
| 2024 | November | 12.6 | 26.4 | 0.5 | 30 |
| 2024 | December | 14.0 | 28.7 | 0.0 | 31 |
| 2025 | January | 16.5 | 30.8 | 0.0 | 31 |
| 2025 | February | 16.8 | 30.9 | 0.0 | 28 |
| 2025 | March | 14.3 | 27.5 | 10.6 | 31 |
| 2025 | April | 11.6 | 23.0 | 0.1 | 30 |
| 2025 | May | 9.3 | 18.8 | 75.2 | 31 |
| 2025 | June | 5.2 | 14.7 | 78.7 | 30 |
| 2025 | July | 6.9 | 16.3 | 7.0 | 31 |
| 2025 | August | 6.4 | 15.5 | 122.6 | 31 |
| 2025 | September | 8.5 | 19.7 | 15.3 | 30 |
| 2025 | October | 10.9 | 24.4 | 13.3 | 31 |
| 2025 | November | 12.1 | 25.8 | 28.5 | 30 |
| 2025 | December | 14.9 | 28.6 | 2.9 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | January 31, 2024 | 36.7 C |
| Coldest night | August 23, 2025 | -3.2 C |
| Wettest day | August 22, 2023 | 65.9 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.