Porto Alegre Weather in July
July in Porto Alegre brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 141 mm (5.6 in), so keep a rain jacket handy.
Rainfall in Porto Alegre in July
Climate statistics over the past 30 years suggest around 16 days of rain, with 141 mm (5.6 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Porto Alegre in July
In July, Porto Alegre sees pleasant temperatures, with highs of 20°C (68°F). Nights drop to around 10°C (50°F). July is part of winter. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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. The weather this month is milder than usual, but still provides a warm and pleasant atmosphere.
Sunshine in Porto Alegre in July
With about 132 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.
Wind Speed in Porto Alegre in July
Wind speeds average () during July. This means conditions are typically very calm, with barely any noticeable air movement. While this is an average, some days may bring a light breeze, but many remain entirely still.If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Porto Alegre.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Porto Alegre's climate page.
Porto Alegre Temperature in July
Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Chance of Rain
54%
Precipitation
141 mm (5.6 in)
Rainy days
16 days
Humidity
81%
Windspeed
()
Sunshine
132 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Porto Alegre typically stay consistent throughout July, with daily highs averaging around 20°C (68°F). Nights are cool, with lows around 10°C (50°F).
Average temperatures in July
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Porto Alegre in July
Browse day-by-day weather records for Porto Alegre spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Porto Alegre historical weather extremes in July
Based on 23 years of weather observations in Porto Alegre between 2002 and 2025, these are the recorded extremes.
- The warmest day in July was on July 30, 2005, with a maximum of 32°C (90°F).
- On July 17, 2017, Porto Alegre saw its coldest July day with temperatures maxing out at 9°C (48°F).
- The lowest overnight temperature recorded in July was -1°C (30°F) (July 25, 2009).
Best Places in Brazil in July
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in July →
perfect weather
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What to Wear in Porto Alegre in July
For Porto Alegre 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Porto Alegre 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 Brazil, check out our Porto Alegre's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Porto Alegre climate overview or explore weather in Brazil.
