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Montevideo in June sees moderate temperatures, with highs around 16°C (61°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 94 mm (3.7 in) on average, so pack waterproofs just in case.
If your ideal day consists of dry skies and pleasant temperatures, January, March and December typically offer the best circumstances for Montevideo.
Pick a month to see the average temperature, rainfall and sunshine in Montevideo - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Montevideo typically stay consistent throughout June, with daily highs averaging around 16°C (61°F). Nights are cold, with lows around 7°C (45°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Montevideo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Montevideo.
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in June →
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).
The weather can swing between comfortable and chilly in June, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 13°C (55°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Montevideo climate overview or explore weather in Uruguay.
Where to go in June - average daytime high across popular destinations.
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