Santiago Weather in January
What's the weather like in Santiago (Santiago) in January 2025?
The climate in Santiago during January can be summarized as warm and very dry.
January is in the summer in Santiago and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 15°C (58°F) is normal.
| Daytime temperature | 26.2°C 79.1°F |
|---|---|
| Nightly temperature | 14.5°C 58°F |
| Average temperature | 20.3°C 68.5°F |
| Daily sunshine | 11.3 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 4 days |
| Sea temperature | 17.5°C 63.5°F |
| Humidity | 57% |
| Windspeed | 9kph 6 mph |
On average January is the driest month of the year in Santiago with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 11.3 hours of sunshine per day.
January temperatures in Santiago
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Santiago in January 2025.
Other monthly averages
Best places to visit in January
Santiago weather stats
| Hottest month: | January | 25.9°C 78.6°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | January | 11.3hrs |
| Coldest month: | July | 12.8°C 55°F |
| Wettest month: | July | 92mm 3.6ins |
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