Monthly climate guide
Nungwi weather in September
September in Nungwi is typically warm, with average daytime highs around 27°C (80°F) and night-time lows near 25°C (77°F). The month usually brings about 35 mm of rain (fairly dry) and is a mix of sun and cloud. Daytime highs are about the same as August and about the same as October.
What stands out in September
- There's little difference between day and night (around 2°C).
- Humidity near 78% makes 27°C feel stickier than it sounds.
- It's one of the drier stretches of the year in Nungwi.
- Rain is well below Nungwi's usual level (around 67% less).
Avg high
27°C
80°F
Avg low
25°C
77°F
Rainfall
35 mm
fairly dry
Humidity
78%
relative
Sky
37%
cloud · a mix of sun and cloud
Nungwi weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 29°C / 84°F | 27°C / 81°F | 68 mm | 79% | 49% |
| February | 29°C / 84°F | 27°C / 81°F | 40 mm | 78% | 44% |
| March | 29°C / 85°F | 28°C / 82°F | 114 mm | 77% | 52% |
| April | 29°C / 84°F | 28°C / 82°F | 306 mm | 80% | 62% |
| May | 28°C / 82°F | 27°C / 80°F | 293 mm | 81% | 62% |
| June | 27°C / 81°F | 26°C / 78°F | 32 mm | 77% | 44% |
| July | 27°C / 80°F | 25°C / 76°F | 18 mm | 76% | 41% |
| August | 26°C / 80°F | 25°C / 76°F | 19 mm | 77% | 38% |
| September | 27°C / 80°F | 25°C / 77°F | 35 mm | 78% | 37% |
| October | 28°C / 82°F | 26°C / 78°F | 102 mm | 78% | 38% |
| November | 28°C / 83°F | 27°C / 80°F | 138 mm | 79% | 43% |
| December | 29°C / 84°F | 27°C / 81°F | 99 mm | 79% | 39% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
- Sunglasses
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is September a good time to visit Nungwi?
Compare the months in the chart above to find your ideal window.
Best time to visit Nungwi →Other Tanzania cities in September
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Nungwi weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/tanzania/nungwi/september
<a href="https://weathercompare.eu/weather/tanzania/nungwi/september">Nungwi weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/tanzania/nungwi" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Nungwi weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/tanzania/nungwi/september">Nungwi weather in September</a> – WeatherCompare</p>
Nungwi in September: quick answers
Is September a good time to visit Nungwi?
September is a reasonable time for Nungwi: highs around 27°C and about 35 mm of rain, though not one of the three best months.
How warm is Nungwi in September?
Average highs are about 27°C (80°F) and average lows about 25°C (77°F), based on 10 years of daily data.
Does it rain a lot in Nungwi in September?
Nungwi typically gets around 35 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Nungwi (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.