Normal weather for Montevideo in December
It's warm in December in Montevideo with an average temperature of 29°C. Temperatures this month range from a low of 26°C to a high of 33°C. At night, you can expect temperatures between 15°C and 20°C.
In December, there is an average of 102 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Montevideo in December |
New York | ||
|---|---|---|---|
 Average Temperature |
29°C | 9°C | |
 High Temp |
33°C | 12°C | |
| Low Temp |
26°C | 4°C | |
 Total Precipitation |
102 mm | 133 mm | |
| Rainy Days |
13 days | 17 days | |
Start of December
The month of December starts in Montevideo with hot temps, averaging around 29°C during the day and nights around 16°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Mid December
By mid-December, daytime temps stay steady at around 29°C, with nights around 18°C. There’s a high chance of precipitation during this time.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of December
By the end of December, the average daytime temperature in Montevideo is around 31°C, while nighttime temps are about 19°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit Montevideo?
Looking for sun? December isn’t a good month to be in Montevideo. The temperature is nice, but there’s too much chance of rain.
Temperature records for Montevideo in December
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Daily Temperature in December in Montevideo
This chart shows the average daily high and low temperatures in December for Montevideo, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Montevideo
The chart below shows the average daily precipitation in December for Montevideo, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 13 days of precipitation in Montevideo.
Daily UV Index in December in Montevideo
This chart shows the average daily UV index in December in Montevideo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Montevideo Over the Years
This chart shows the average temperature in December in Montevideo, measured in degrees Celsius, over the past few years.
Total Precipitation in December in Montevideo Over the Years
This chart shows the average precipitation in December in Montevideo, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in December for Montevideo
Click on any day in December to get detailed info about the usual weather on that day in Montevideo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Montevideo
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Average Weather in Montevideo by Month
Click on a month below to see detailed weather info for Montevideo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Montevideo for all months at once
