Melo Weather in December
December in Melo averages 29°C (84°F) during the day and 16°C (61°F) at night. Quite a bit of rainfall is typical this month, with around 101 mm (4 in) on average. An umbrella is a good idea.
Rainfall in Melo in December
Historically, approximately 9 days this month are expected to have rain, averaging 101 mm (4 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Melo in December
Expect highs of 29°C (84°F) in Melo in December, with nights dropping to around 16°C (61°F). This kind of day-to-night contrast is typical for this time of year. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Melo in December
There are approximately 280 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Melo in December
In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.If you prefer dry days with pleasant temperatures, March typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Uruguay, check out our Melo's climate page.
Melo Temperature in December
Min Temperature
16°C (61°F)
Max Temperature
29°C (84°F)
Chance of Rain
31%
Precipitation
101 mm (4 in)
Rainy days
9 days
Humidity
70%
Windspeed
4 m/s (8 knots)
Sunshine
280 hours
Percentage Sunshine
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Melo typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows typically ranging from 15°C (59°F) to 18°C (64°F).
Average temperatures in December
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Melo in December
Browse day-by-day weather records for Melo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Melo historical weather extremes in December
Our historical data for Melo spans 1999 to 2025, revealing these weather extremes.
- The warmest day in December was on December 26, 2013, with a maximum of 39°C (102°F).
- Melo registered its coldest December night on December 2, 2011, with temperatures dropping to 6°C (43°F).
Best Places in Uruguay in December
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in December →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Melo in December
Warm but pleasant conditions in Melo in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Melo in December
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 Uruguay, check out our Melo's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Melo climate overview or explore weather in Uruguay.
