Montevideo weather in 2023
Montevideo weather in 2023, with 365 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2023 alongside other available years for Montevideo.
Year summary
In 2023, Montevideo averaged 20.3 C for daily highs and 14.8 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2023 with the 2023-2025 archive baseline. The 2023 average daily high was +0.8 C from that baseline, and total precipitation was +18.1 mm from the baseline total.
The warmest month was January, with an average high of 28.0 C, while June had the lowest average low at 9.7 C.
The wettest month was December, totaling 116.2 mm. The hottest day reached 38.1 C on February 12, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 20.3 | 28.0 | 21.5 | 31 |
| February | 20.0 | 28.0 | 51.7 | 28 |
| March | 21.1 | 27.8 | 109.6 | 31 |
| April | 14.7 | 21.3 | 36.5 | 30 |
| May | 13.0 | 19.0 | 104.4 | 31 |
| June | 9.7 | 15.2 | 17.4 | 30 |
| July | 10.5 | 14.0 | 68.4 | 31 |
| August | 10.2 | 14.5 | 98.7 | 31 |
| September | 11.2 | 14.6 | 54.0 | 30 |
| October | 13.1 | 17.6 | 60.2 | 31 |
| November | 15.6 | 20.5 | 91.2 | 30 |
| December | 18.5 | 23.1 | 116.2 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | February 12, 2023 | 38.1 C |
| Coldest night | June 15, 2023 | 3.5 C |
| Wettest day | August 22, 2023 | 38.5 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.