July weather forecast
Chile

July is the peak of the winter season in Chile, characterized by cooler temperatures, short days, and increased rainfall in some regions.

In the Atacama Desert in the north, July's weather is similar to June's, with temperatures ranging from 8°C (46.4°F) to 17°C (62.6°F) during the day. The nights can get colder, falling to 2°C (35.6°F). The desert skies remain predominantly clear, offering excellent conditions for astronomy enthusiasts.

Central Chile, encompassing cities like Santiago and Valparaiso, continues to experience cold weather. Daytime temperatures fall within the range of 8°C (46.4°F) to 15°C (59°F), while nighttime temperatures hover between 3°C (37.4°F) and 7°C (44.6°F). July tends to be one of the wettest months in this region, with frequent but usually mild showers.

Southern Chile sees its coldest month in July, with cities like Puerto Montt in the Zona Sur and Punta Arenas in the Zona Austral experiencing temperatures between -1°C (30.2°F) and 7°C (44.6°F). The unpredictable weather patterns persist, with frequent rainfall, strong winds, and reduced daylight hours.

In the high-altitude Andes, July is usually the coldest month, with temperatures dropping to between -5°C (23°F) and 4°C (39.2°F). It's a popular time for skiing and snowboarding as heavy snowfall is common, leading to peak conditions in ski resorts such as Portillo and Valle Nevado.

Finally, on Easter Island, July brings cooler weather, with temperatures ranging from 18°C (64.4°F) to 22°C (71.6°F). Rainfall is less frequent than in the preceding months, and the weather remains relatively dry. The temperate climate still allows for exploration of the island's archaeological sites and natural beauty.

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• Santiago - July »
  Santiago experiences its average lowest temperatures in July, reaching a peak of 11.4°C (52.5°F) and a minimum of 2.4°C (36.3°F). July is the most humid month with an average relative humidity of 55%.
• Valparaíso - July »
  With an average sea temperature of 13.1°C (55.6°F), July is the month with the coldest seawater in Valparaíso, Chile. July is the month with the coldest seawater in Valparaíso, with an average sea temperature of 13.1°C (55.6°F).
• Concepción - July »
  July, noted for its average high-temperature of 12.1°C (53.8°F) and an average low-temperature of 7.4°C (45.3°F), is considered the coldest month in Concepción. In Concepción in July, during 15.6 rainfall days, 104mm (4.09") of precipitation is typically accumulated.
• La Serena - July »
  July is the coldest month in La Serena exhibiting average temperatures of 17.1°C (62.8°F) at the peak and 10.8°C (51.4°F) at the base. With an average of 9.1h of sunshine, July has the least sunshine of the year in La Serena, Chile.
• Antofagasta - July »
  The months with the lowest humidity in Antofagasta are June and July, with an average relative humidity of 67%. July, on average, is the coldest month in Antofagasta, registering a high temperature of 18.3°C (64.9°F) and a low of 12.7°C (54.9°F).
• Temuco - July »
  On the first day of July in Temuco sunrise is at 08:09 and sunset at 17:39. July, with an average high of 11.3°C (52.3°F) and a low of 4°C (39.2°F), signifies the coldest month of the year in Temuco.
• Rancagua - July »
  The month with the most snowfall in Rancagua is July, when snow falls for 0.3 days and typically aggregates up to 4mm (0.16") of snow. Rancagua's temperature records reveal July as the coldest month, marked by average highs of 10.6°C (51.1°F) and lows of 1.7°C (35.1°F).
• Iquique - July »
  July and August, with an average sea temperature of 16.8°C (62.2°F), are months with the coldest seawater in Iquique, Chile. In Iquique in July, it is raining for 2.2 days, with typically 2mm (0.08") of accumulated precipitation.
• Talca - July »
  In July, winter is firmly entrenched in Talca, Chile with the lowest maximum temperature at 13.3°C (55.9°F) being recorded. July brings the lowest temperatures in Talca with an average high of 13.3°C (55.9°F) and an average low of 4.8°C (40.6°F).
• Arica - July »
  In Arica the average seawater temperature in July is 15.2°C (59.4°F). July in Arica, Chile brings in the peak of the winter season with temperatures dipping further, especially during the night.
• Puerto Montt - July »
  July proves to be the coldest month in Puerto Montt recording an average maximum temperature of 9.4°C (48.9°F) and a minimum temperature of 4.8°C (40.6°F). July and August, with an average sea temperature of 10.4°C (50.7°F), are months with the coldest seawater in Puerto Montt, Chile.
• Chillán - July »
  With an average relative humidity of 80%, July is the most humid month in Chillán. July is the most humid month in Chillán, with an average relative humidity of 80%.