Santiago, Santiago Metropolitan, Chile climate
Average temperatures, precipitation and all-time records for Santiago, Santiago Metropolitan, Chile, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is January, averaging a high of 29°C, and its coldest is July, with an average low of 3°C.
Santiago, also known as Santiago de Chile, is the capital and largest city of Chile and one of the largest cities in the Americas. via Wikipedia
Santiago average temperatures by month
Typical daily high and low, and average precipitation, for each month in Santiago, Santiago Metropolitan, Chile, based on 1980–2026 records. The wettest month is June (5 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 29°C | 16°C | 0 mm |
| February | 29°C | 16°C | 0 mm |
| March | 27°C | 14°C | 0 mm |
| April | 23°C | 10°C | 0 mm |
| May | 19°C | 7°C | 3 mm |
| June | 16°C | 4°C | 5 mm |
| July | 15°C | 3°C | 3 mm |
| August | 17°C | 4°C | 3 mm |
| September | 19°C | 6°C | 3 mm |
| October | 22°C | 9°C | 3 mm |
| November | 25°C | 12°C | 0 mm |
| December | 28°C | 14°C | 0 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 36°C on 2019-01-26
- Coldest day on record: -5°C on 1993-07-12
Percentiles compare each day to Santiago, Santiago Metropolitan, Chile's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →