Santiago Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Santiago.
Climate overview of Santiago
Santiago, Luzon, Philippines, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 30°C (86°F), peaking in May at 30°C (86°F) and dipping in January to 28°C (82°F).
Rainfall is high, totalling around 2752 mm (108 in) per year. August is the wettest month and January the driest. The city also experiences distinct dry (January to March) and wet (May to October) seasons.
Santiago Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santiago - and find the best time to visit.
Monthly Temperature in Santiago
With minimal seasonal shifts, Santiago experiences a constant climate year-round. Average maximum daytime temperatures range from a very warm 30°C (86°F) in May, the warmest time of the year, to a comfortable 28°C (82°F) during cooler months like January.
At night, you can expect temperatures ranging from 26°C (79°F) in May to around 23°C (73°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Santiago
Santiago has a notably wet climate with abundant precipitation, recording 2752 mm (108 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 589 mm (23 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month January brings less rainfall, with 27 mm (1.1 in) over a single rainy day. For more details, please visit our Santiago Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Santiago
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March and December
- Warmest weather: March, April, May, June, July, August, September, October, November and December
- Fewest rainy days: January, February, March and December
- Wettest months: June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (January to March) and wet (May to October) seasons
Frequently asked questions about the climate in Santiago
What is the best time to visit Santiago?
January, February, March and December typically offer the most optimal weather in Santiago. In contrast, May, June, July, August, September and October tend to have less optimal conditions. Santiago has distinct dry (January to March) and wet (May to October) seasons.
What temperatures can I expect in Santiago?
Daytime highs range from 28°C (82°F) in January to 30°C (86°F) in May. Nighttime lows range from 23°C (73°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Santiago get?
Annual rainfall is around 2752 mm (108 in). August is the wettest month with 589 mm (23 in), while January is the driest with 27 mm (1.1 in).
Santiago 3-Day Forecast
Santiago on the map
Santiago is highlighted - select any city to see its climate.
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