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Santiago Weather in July

July in Santiago brings very high temperatures, with highs of 33°C (91°F) and nights dropping to 22°C (72°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Santiago in July

Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Typically, about 15 days will experience rainfall, with an average of 46 mm (1.8 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Santiago in July

Daytime highs in Santiago in July reach 33°C (91°F), with nights around 22°C (72°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With overnight lows of 22°C (72°F), evenings stay pleasantly warm.

Sunshine in Santiago in July

The days are predominantly sunny, with an estimated total of around 255 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Santiago in July

Wind speeds average 3 m/s (6 knots) during July. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and December typically offer the best weather for Santiago.

Santiago Temperature in July

Min Temperature
22°C (72°F)
Max Temperature
33°C (91°F)
Chance of Rain
50%
Precipitation
46 mm (1.8 in)
Rainy days
15 days
Humidity
72%
Windspeed
3 m/s (6 knots)
Sunshine
255 hours
Percentage Sunshine

Santiago Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Santiago - and find the best time to visit.

Daily Historical Temperatures

46-year average (1976-2025)

Based on our historical records, temperatures in Santiago typically stay consistent throughout July, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in July

Daily Historical Precipitation

46-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in July

Historical weather records for Santiago in July

Browse day-by-day weather records for Santiago spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Santiago historical weather extremes in July

Based on weather observations in Santiago between 1996 and 2026, these are the recorded extremes during July.

  • The hottest July day on record in Santiago reached 37°C (99°F) (July 30, 2019).
  • Santiago experienced its chilliest July day on July 16, 1998, reaching only 24°C (75°F).
  • Nighttime temperatures dropped to 20°C (68°F) on July 15, 2011, marking the coldest July night on record.

Best Places in the Dominican Republic in July

Find out more about the weather in the Dominican Republic and which places have the best travel conditions in this month. See all of the Dominican Republic in July →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Santiago in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Santiago in July

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

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Santiago 3-Day Forecast

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.