Monthly climate guide
Pau weather in September
September in Pau is typically warm, with average daytime highs around 26°C (79°F) and night-time lows near 14°C (57°F). The month usually brings about 58 mm of rain (some rain) and is often cloudy. Daytime highs are 3°C cooler than August and 5°C warmer than October.
What stands out in September
- It's one of the sunniest months here, with cloud cover around 55%.
- September is Pau's third warmest month.
- Pau is usually about 5°C warmer than Lourdes, 30 km away, in September.
- Seasonally, September counts as early autumn in Pau.
Avg high
26°C
79°F
Avg low
14°C
57°F
Rainfall
58 mm
some rain
Humidity
68%
relative
Sky
55%
cloud · often cloudy
Pau weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 10°C / 50°F | 3°C / 38°F | 117 mm | 88% | 73% |
| February | 11°C / 51°F | 3°C / 37°F | 94 mm | 85% | 67% |
| March | 14°C / 58°F | 5°C / 41°F | 86 mm | 82% | 66% |
| April | 18°C / 64°F | 8°C / 46°F | 95 mm | 80% | 68% |
| May | 20°C / 68°F | 10°C / 50°F | 99 mm | 80% | 68% |
| June | 24°C / 75°F | 14°C / 56°F | 90 mm | 78% | 65% |
| July | 28°C / 82°F | 16°C / 60°F | 65 mm | 73% | 58% |
| August | 29°C / 84°F | 16°C / 61°F | 50 mm | 67% | 57% |
| September | 26°C / 79°F | 14°C / 57°F | 58 mm | 68% | 55% |
| October | 21°C / 70°F | 11°C / 51°F | 79 mm | 75% | 63% |
| November | 15°C / 59°F | 7°C / 44°F | 122 mm | 84% | 72% |
| December | 12°C / 53°F | 5°C / 40°F | 102 mm | 85% | 71% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- A small travel umbrella, just in case
Is September a good time to visit Pau?
Compare the months in the chart above to find your ideal window.
Best time to visit Pau →Other France cities in September
Cite or embed this data
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Pau weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/france/pau/september
<a href="https://weathercompare.eu/weather/france/pau/september">Pau weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/france/pau" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Pau weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/france/pau/september">Pau weather in September</a> – WeatherCompare</p>
Pau in September: quick answers
Is September a good time to visit Pau?
Yes. September is one of the best months for Pau, with highs around 26°C and about 58 mm of rain.
How warm is Pau in September?
Average highs are about 26°C (79°F) and average lows about 14°C (57°F), based on 10 years of daily data.
Does it rain a lot in Pau in September?
Pau typically gets around 58 mm of rain in September — some rain.
Figures are long-term averages for the area around Pau (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.