Historical weather in Mwanza, Tanzania
Mwanza 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, Mwanza averaged 26.6 C for daily highs and 19.2 C for daily lows across 1096 daily observations.
The warmest month was August 2023, with an average high of 29.4 C, while July 2025 had the lowest average low at 17.7 C.
The wettest month was November 2023, totaling 338.1 mm of precipitation.
The hottest day reached 32.0 C on August 28, 2023; the coldest night fell to 14.9 C on August 6, 2024.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 18.3 | 25.8 | 75.0 | 31 |
| 2023 | February | 19.5 | 27.1 | 82.9 | 28 |
| 2023 | March | 18.5 | 25.0 | 233.3 | 31 |
| 2023 | April | 18.7 | 25.7 | 195.9 | 30 |
| 2023 | May | 18.9 | 26.9 | 60.0 | 31 |
| 2023 | June | 19.1 | 27.3 | 64.7 | 30 |
| 2023 | July | 18.0 | 28.5 | 0.0 | 31 |
| 2023 | August | 19.9 | 29.4 | 13.1 | 31 |
| 2023 | September | 19.7 | 26.3 | 109.0 | 30 |
| 2023 | October | 20.2 | 26.7 | 105.7 | 31 |
| 2023 | November | 19.0 | 25.1 | 338.1 | 30 |
| 2023 | December | 19.4 | 25.1 | 178.7 | 31 |
| 2024 | January | 19.0 | 24.6 | 168.4 | 31 |
| 2024 | February | 19.9 | 26.6 | 68.3 | 29 |
| 2024 | March | 20.2 | 27.6 | 88.1 | 31 |
| 2024 | April | 19.4 | 26.0 | 222.6 | 30 |
| 2024 | May | 19.6 | 28.1 | 17.6 | 31 |
| 2024 | June | 18.7 | 28.5 | 3.1 | 30 |
| 2024 | July | 18.6 | 27.5 | 52.2 | 31 |
| 2024 | August | 18.7 | 27.9 | 13.4 | 31 |
| 2024 | September | 19.9 | 28.2 | 51.3 | 30 |
| 2024 | October | 19.7 | 25.9 | 128.4 | 31 |
| 2024 | November | 19.5 | 24.8 | 323.8 | 30 |
| 2024 | December | 19.1 | 24.8 | 197.2 | 31 |
| 2025 | January | 18.9 | 25.9 | 104.1 | 31 |
| 2025 | February | 19.8 | 27.8 | 25.0 | 28 |
| 2025 | March | 20.0 | 27.1 | 199.6 | 31 |
| 2025 | April | 19.1 | 25.9 | 228.0 | 30 |
| 2025 | May | 19.0 | 26.3 | 125.2 | 31 |
| 2025 | June | 18.3 | 26.6 | 31.0 | 30 |
| 2025 | July | 17.7 | 26.8 | 16.6 | 31 |
| 2025 | August | 17.7 | 26.3 | 102.4 | 31 |
| 2025 | September | 19.1 | 26.6 | 46.8 | 30 |
| 2025 | October | 19.6 | 25.4 | 177.1 | 31 |
| 2025 | November | 19.7 | 26.3 | 128.4 | 30 |
| 2025 | December | 19.4 | 25.9 | 111.9 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | August 28, 2023 | 32.0 C |
| Coldest night | August 6, 2024 | 14.9 C |
| Wettest day | March 31, 2025 | 44.4 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.