Santiago Metropolitan Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Santiago Metropolitan year round climate
Spring (March–May): Average 51–67°F, pleasant climate, but May has more rainfall. Common activities: Hiking, sightseeing. Recommended clothing: Light jacket, long-sleeved shirts, and bring rain gear in May.
Summer (December–February): Average 69–71°F, dry and hot, abundant sunshine. Common activities: Mountain climbing, swimming, outdoor recreation. Recommended clothing: Light and breathable clothing, hat, sunglasses.
Autumn (September–November): Average 54–64°F, mild climate, rainfall gradually decreases. Common activities: Trying local cuisine, cultural sightseeing. Recommended clothing: Light jacket, comfortable long-sleeved or short-sleeved clothing.
Winter (June–August): Average 47–50°F, cold and humid, more rainfall. Common activities: Indoor activities, museum visits. Recommended clothing: Warm jacket, scarf, gloves.
Santiago Metropolitan climatological average
Annual average temperature: approx. 59.7°F / Annual rainfall: approx. 289 mm / Summer humidity: 60%–70% / Rainiest month: June
Santiago Metropolitan monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
70.9°F
0
February
71.4°F
1.2
March
67.8°F
0
April
59.7°F
12.8
May
51.4°F
39
June
49.3°F
87.7
July
47.7°F
38.3
August
50.7°F
64.7
September
54.3°F
30.3
October
59.7°F
5
November
64.2°F
10.7
December
69.3°F
0.2
Santiago Metropolitan weather for the next seven days
7/29
Wednesday
Patchy rain nearby
56.7°F/44.1°F
7/30
Thursday
Sunny
64.2°F/46.7°F
7/31
Friday
Light rain shower
49.9°F/41°F
8/1
Saturday
Patchy rain nearby
55°F/37.8°F
8/2
Sunday
Patchy rain nearby
50.5°F/44.1°F
8/3
Monday
Patchy rain nearby
58.1°F/43.8°F
8/4
Tuesday
Patchy rain nearby
55.5°F/41.3°F
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