Best time to visit Santiago

Usually the most comfortable: November, March and April. Typical weather over 2001–2020, not a forecast.

1. January: pleasant, high 28°, low 14°, about 8 mm of rain, comfort 100 out of 100
   JJan
2. February: pleasant, high 27°, low 13°, about 9 mm of rain, comfort 100 out of 100
   FFeb
3. March: pleasant, high 25°, low 12°, about 9 mm of rain, comfort 100 out of 100
   MMar
4. April: pleasant, high 22°, low 9°, about 11 mm of rain, comfort 100 out of 100
   AApr
5. May: pleasant, high 18°, low 6°, about 41 mm of rain, comfort 91 out of 100
   MMay
6. June: cool, high 14°, low 3°, about 59 mm of rain, comfort 79 out of 100
   JJun
7. July: cool, high 14°, low 2°, about 45 mm of rain, comfort 79 out of 100
   JJul
8. August: cool, high 15°, low 3°, about 36 mm of rain, comfort 85 out of 100
   AAug
9. September: pleasant, high 18°, low 4°, about 13 mm of rain, comfort 93 out of 100
   SSep
10. October: pleasant, high 21°, low 7°, about 10 mm of rain, comfort 100 out of 100
    OOct
11. November: pleasant, high 24°, low 10°, about 9 mm of rain, comfort 100 out of 100
    NNov
12. December: pleasant, high 27°, low 12°, about 7 mm of rain, comfort 100 out of 100
    DDec

Taller is more comfortable. The brighter bars are the best months; the filled label is this month.

Comfort uses the typical daytime high (most comfortable at 20 to 28°C) and the typical rainfall (most comfortable under 1 mm a day), averaged over 2001–2020. Highs and lows are worked out from the monthly average temperature and the average daily swing, so they are close, not exact. It is not a forecast. Humidity, crowds, prices and festivals are not included, and a mountain or coast can differ from its half-degree grid cell.