San Antonio Weather in October

Thinking of visiting San Antonio in October? Expect moderate temperatures reaching 18°C (64°F) during the day, dropping to 10°C (50°F) at night, with some rainfall likely.

Rainfall in San Antonio in October

Historically, approximately 3 days this month are expected to have rain, averaging 16 mm (0.6 in). When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in San Antonio in October

Weather in San Antonio is at its perfect in October. Highs reach 18°C (64°F), while nights settle around 10°C (50°F). Conditions are often most pleasant around the middle of the day. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in San Antonio in October

The month experiences a moderate amount of sunlight, with 171 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you favor pleasant temperatures and minimal rainfall, October is one of the best months to visit San Antonio.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Chile, check out our San Antonio's climate page.

San Antonio Temperature in October

Min Temperature 10°C (50°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 8%  

Precipitation 16 mm (0.6 in)  

Rainy days 3 days  

Humidity 75% *  

Sunshine 171 hours *  

Percentage Sunshine *  

* Data from: Valparaíso, Chile (59 KM, 37 Miles).

What to Wear in San Antonio in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in San Antonio in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

6/10

Walking

6/10

Camping

10/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Chile, check out our San Antonio's climate page.

More climate data for San Antonio

Temperature Rainfall Sunshine Humidity

See the full San Antonio climate overview or explore weather in Chile.