Uruguay (Montevideo)
January
Weather in Uruguay for January 2026
Your guide to Uruguay weather in January - trends and predictions
In general, the average temperature in Uruguay at the beginning of January is 28.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 30.9 °C by the end of January.
Uruguay experiences moderate rainfall in January, with an average of 9 rainy days and a total precipitation of 48.4 mm.
Temperatures
Rain 🌧️
22
Dry days
9
Rainy days
0
Snow days
30°/19°
Temperatures
24 km/h
Avg max wind
57 %
Avg humidity
Uruguay Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  28° | 3  28° | 4  26° | |||
| 5  29° | 6 30° | 7 30° | 8 30° | 9 32° | 10 31° | 11 28° |
| 12 28° | 13 30° | 14 32° | 15 33° | 16 32° | 17 32° | 18 29° |
| 19 27° | 20  29° | 21 28° | 22 30° | 23 31° | 24 33° | 25 31° |
| 26  32° | 27 32° | 28 28° | 29 30° | 30 31° | 31 32° |
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Temperatures trend during January in Uruguay
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Heavy rain at times | 30° /18° | 5.3 mm | 7 | |
| 2 Jan. | Patchy rain possible | 28° /18° | 1.3 mm | 7 | |
| 3 Jan. | Cloudy | 28° /16° | 0 mm | 7 | |
| 4 Jan. | Sunny | 26° /17° | 0.1 mm | 7 | |
| 5 Jan. | Partly cloudy | 29° /16° | 0 mm | 9 | |
| 6 Jan. | Sunny | 30° /17° | 0 mm | 9 | |
| 7 Jan. | Sunny | 30° /17° | 3.4 mm | 9 | |
| 8 Jan. | Sunny | 30° /18° | 0.6 mm | 10 | |
| 9 Jan. | Sunny | 32° /18° | 0 mm | 9 | |
| 10 Jan. | Patchy rain possible | 31° /18° | 1.2 mm | 9 | |
| 11 Jan. | Sunny | 28° /18° | 0 mm | 9 | |
| 12 Jan. | Patchy rain possible | 28° /17° | 0 mm | 9 | |
| 13 Jan. | Patchy rain possible | 30° /17° | 0.2 mm | 9 | |
| 14 Jan. | Sunny | 32° /18° | 0 mm | 10 | |
| 15 Jan. | Sunny | 33° /19° | 0 mm | 10 | |
| 16 Jan. | Sunny | 32° /20° | 8.8 mm | 10 | |
| 17 Jan. | Sunny | 32° /20° | 0 mm | 10 | |
| 18 Jan. | Patchy rain possible | 29° /20° | 4.4 mm | 9 | |
| 19 Jan. | Patchy rain possible | 27° /19° | 6.3 mm | 8 | |
| 20 Jan. | Overcast | 29° /19° | 3.4 mm | 9 | |
| 21 Jan. | Sunny | 28° /18° | 4.5 mm | 9 | |
| 22 Jan. | Sunny | 30° /19° | 0 mm | 10 | |
| 23 Jan. | Sunny | 31° /19° | 0 mm | 9 | |
| 24 Jan. | Sunny | 33° /19° | 0.2 mm | 10 | |
| 25 Jan. | Sunny | 31° /19° | 0.3 mm | 9 | |
| 26 Jan. | Moderate or heavy rain shower | 32° /19° | 1.4 mm | 9 | |
| 27 Jan. | Patchy rain possible | 32° /19° | 0.4 mm | 9 | |
| 28 Jan. | Moderate or heavy rain shower | 28° /20° | 5.3 mm | 9 | |
| 29 Jan. | Partly cloudy | 30° /19° | 0 mm | 9 | |
| 30 Jan. | Sunny | 31° /19° | 0.3 mm | 9 | |
| 31 Jan. | Sunny | 32° /19° | 0 mm | 10 | |
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Important Notice
Our weather forecast for Uruguay in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Uruguay forecast closer to your planned date for the most up-to-date weather information.
Uruguay in January - FAQ
What are the expected maximum and minimum temperatures in Uruguay during January?
Expect warm days with temperatures around 30°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Uruguay during January?
In January, Uruguay can expect light to moderate rainfall, totaling 48.4 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Uruguay during January?
The average wind speed in Uruguay during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Uruguay
Explore the daily rainfall trends and prepare for Uruguays January weather 💧
UV exposure in Uruguay during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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