San Antonio Weather in July
San Antonio in July sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 10°C (50°F). Rainfall is fairly high at around 143 mm (5.6 in) on average, so pack waterproofs just in case.
Rainfall in San Antonio in July
Climate statistics over the past 30 years suggest around 4 days of rain, with 143 mm (5.6 in) average for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in San Antonio in July
July in San Antonio sees highs of 20°C (68°F) and lows of 10°C (50°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 10°C (50°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in San Antonio in July
Enjoy a sunny month with about 248 hours of sunshine, the clear skies make San Antonio even more beautiful.
Wind Speed in San Antonio in July
Average wind conditions reach 1 m/s (2 knots) in July. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit San Antonio.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ecuador, check out our San Antonio's climate page.
San Antonio Temperature in July
Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Chance of Rain
15%
Precipitation
143 mm (5.6 in)
Rainy days
4 days
Humidity
70% *
Windspeed
1 m/s (2 knots) *
Sunshine
248 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in San Antonio typically stay consistent throughout July, with daily highs averaging around 20°C (68°F). Nights are cool, with lows around 9°C (48°F).
Average temperatures in July
Historical weather for San Antonio in July
Browse day-by-day weather records for San Antonio spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Antonio historical weather extremes in July
Based on 27 years of weather observations in San Antonio between 1998 and 2025, these are the recorded extremes.
- The warmest day in July was on July 16, 2024, with a maximum of 28°C (82°F).
- San Antonio experienced its chilliest July day on July 15, 1998, reaching only 12°C (54°F).
- The lowest overnight temperature recorded in July was 4°C (39°F) (July 5, 2021).
Best Places in Ecuador in July
Find out more about the weather in Ecuador and which places have the best travel conditions in this month. See all of Ecuador in July →
perfect weather
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What to Wear in San Antonio in July
For San Antonio in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Antonio in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ecuador, check out our San Antonio's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full San Antonio climate overview or explore weather in Ecuador.
