Historical weather in Viana, Angola
Viana weather history for 2023-2025, with daily temperatures, precipitation, monthly summaries, and records from Open-Meteo archive data.
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Weather summary
Across 2023-2025, Viana averaged 30.4 C for daily highs and 22.0 C for daily lows across 1096 daily observations.
The warmest month was May 2024, with an average high of 33.7 C, while August 2025 had the lowest average low at 17.7 C.
The wettest month was November 2023, totaling 490.1 mm of precipitation.
The hottest day reached 36.2 C on March 23, 2025; the coldest night fell to 16.1 C on July 10, 2023.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 22.9 | 30.2 | 188.2 | 31 |
| 2023 | February | 23.3 | 32.5 | 36.7 | 28 |
| 2023 | March | 23.2 | 31.5 | 86.4 | 31 |
| 2023 | April | 23.5 | 30.5 | 244.5 | 30 |
| 2023 | May | 22.9 | 31.3 | 23.5 | 31 |
| 2023 | June | 19.7 | 28.6 | 2.7 | 30 |
| 2023 | July | 17.9 | 27.7 | 3.1 | 31 |
| 2023 | August | 18.8 | 28.0 | 4.6 | 31 |
| 2023 | September | 20.2 | 29.3 | 7.7 | 30 |
| 2023 | October | 22.0 | 30.2 | 31.5 | 31 |
| 2023 | November | 22.9 | 29.5 | 490.1 | 30 |
| 2023 | December | 23.3 | 30.0 | 285.6 | 31 |
| 2024 | January | 22.8 | 31.1 | 148.7 | 31 |
| 2024 | February | 23.9 | 31.5 | 216.9 | 29 |
| 2024 | March | 24.3 | 31.9 | 325.2 | 31 |
| 2024 | April | 24.2 | 32.0 | 207.1 | 30 |
| 2024 | May | 23.6 | 33.7 | 5.0 | 31 |
| 2024 | June | 20.4 | 30.5 | 2.4 | 30 |
| 2024 | July | 18.2 | 27.9 | 4.0 | 31 |
| 2024 | August | 18.2 | 28.3 | 5.6 | 31 |
| 2024 | September | 20.1 | 29.3 | 8.6 | 30 |
| 2024 | October | 22.2 | 30.5 | 26.0 | 31 |
| 2024 | November | 23.2 | 29.9 | 238.9 | 30 |
| 2024 | December | 23.5 | 30.2 | 383.9 | 31 |
| 2025 | January | 23.6 | 31.5 | 87.9 | 31 |
| 2025 | February | 24.2 | 32.1 | 125.0 | 28 |
| 2025 | March | 24.5 | 32.5 | 112.5 | 31 |
| 2025 | April | 23.9 | 31.4 | 132.2 | 30 |
| 2025 | May | 23.6 | 32.5 | 107.4 | 31 |
| 2025 | June | 21.4 | 31.2 | 2.2 | 30 |
| 2025 | July | 18.5 | 28.3 | 0.6 | 31 |
| 2025 | August | 17.7 | 27.4 | 0.5 | 31 |
| 2025 | September | 20.0 | 29.3 | 3.8 | 30 |
| 2025 | October | 22.2 | 30.3 | 26.4 | 31 |
| 2025 | November | 23.4 | 32.1 | 46.6 | 30 |
| 2025 | December | 23.2 | 31.8 | 82.0 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | March 23, 2025 | 36.2 C |
| Coldest night | July 10, 2023 | 16.1 C |
| Wettest day | November 28, 2023 | 84.5 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.