San Martín in October
8.6out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Some rain: about 4 rainy days.
27°CAvg high
13°CAvg low
4Rainy days (20 mm)
12:51 hDaylight
06:54Sunrise · 19:44 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Some rain: about 4 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
- Shorts or a light skirt
How reliable is the forecast?
Rainfall in October is fairly consistent from year to year (2.6 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 33°C | 20°C | 48 mm | 8 | – | – | 6.8 |
| February | 32°C | 19°C | 38 mm | 6 | – | – | 7.5 |
| March | 29°C | 17°C | 43 mm | 6 | – | – | 8.3 |
| April | 24°C | 12°C | 20 mm | 4 | – | – | 8.5 |
| May | 19°C | 8°C | 12 mm | 3 | – | – | 8.2 |
| June | 15°C | 4°C | 6 mm | 1 | – | – | 7.9 |
| July | 15°C | 3°C | 6 mm | 2 | – | – | 7.8 |
| August | 19°C | 6°C | 10 mm | 2 | – | – | 8.3 |
| September | 22°C | 9°C | 11 mm | 2 | – | – | 8.8 |
| October | 27°C | 13°C | 20 mm | 4 | – | – | 8.6 |
| November | 30°C | 17°C | 27 mm | 5 | – | – | 8.1 |
| December | 33°C | 19°C | 38 mm | 7 | – | – | 7.1 |
Frequently asked questions
How hot is San Martín in October?
Daytime highs average 27°C and nights about 13°C.
When is the best time to visit San Martín?
The best months are September, October, April, March.