San Marcos in October
5.4out of 10
Not the best time
Hot: daytime highs around 31°C. Very wet: about 30 rainy days.
31°CAvg high
24°CAvg low
30Rainy days (273 mm)
11:48 hDaylight
05:51Sunrise · 17:40 Sunset
Why this score
- Hot: daytime highs around 31°C
- Very wet: about 30 rainy days
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rainfall in October is fairly consistent from year to year (1.7 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 | 24°C | 31 mm | 8 | – | – | 6.9 |
| February | 35°C | 25°C | 31 mm | 7 | – | – | 6.5 |
| March | 35°C | 25°C | 80 mm | 15 | – | – | 5.4 |
| April | 33°C | 25°C | 197 mm | 25 | – | – | 5.0 |
| May | 32°C | 25°C | 310 mm | 29 | – | – | 5.3 |
| June | 32°C | 25°C | 260 mm | 27 | – | – | 5.3 |
| July | 32°C | 24°C | 244 mm | 27 | – | – | 5.3 |
| August | 32°C | 24°C | 257 mm | 28 | – | – | 5.3 |
| September | 32°C | 24°C | 265 mm | 29 | – | – | 5.4 |
| October | 31°C | 24°C | 273 mm | 30 | – | – | 5.4 |
| November | 31°C | 24°C | 197 mm | 27 | – | – | 5.4 |
| December | 32°C | 24°C | 96 mm | 19 | – | – | 5.7 |
Frequently asked questions
How hot is San Marcos in October?
Daytime highs average 31°C and nights about 24°C.
When is the best time to visit San Marcos?
The best months are January, February.