Monthly climate guide
Cee weather in September
Expect mild weather in Cee in September: afternoons reach about 20°C (67°F), while nights drop to around 16°C (61°F). Around 47 mm of rain falls over the month (fairly dry), and skies are often cloudy. Daytime highs are about the same as August and 2°C warmer than October.
What stands out in September
- There's little difference between day and night (around 3°C).
- Seasonally, September counts as early autumn in Cee.
- Just 50 km apart, but Cee runs about 5°C cooler than Vilagarcía de Arousa this month.
- Only one month is warmer in Cee than September.
Avg high
20°C
67°F
Avg low
16°C
61°F
Rainfall
47 mm
fairly dry
Humidity
84%
relative
Sky
58%
cloud · often cloudy
Cee weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 13°C / 55°F | 11°C / 51°F | 195 mm | 84% | 74% |
| February | 13°C / 55°F | 10°C / 50°F | 132 mm | 83% | 73% |
| March | 13°C / 56°F | 10°C / 50°F | 144 mm | 83% | 66% |
| April | 15°C / 58°F | 11°C / 52°F | 117 mm | 83% | 66% |
| May | 16°C / 61°F | 13°C / 55°F | 77 mm | 84% | 59% |
| June | 18°C / 64°F | 15°C / 58°F | 49 mm | 85% | 59% |
| July | 19°C / 67°F | 16°C / 62°F | 22 mm | 86% | 52% |
| August | 20°C / 68°F | 17°C / 62°F | 43 mm | 85% | 55% |
| September | 20°C / 67°F | 16°C / 61°F | 47 mm | 84% | 58% |
| October | 18°C / 65°F | 15°C / 59°F | 142 mm | 83% | 64% |
| November | 15°C / 59°F | 13°C / 55°F | 183 mm | 83% | 72% |
| December | 14°C / 57°F | 12°C / 53°F | 190 mm | 84% | 74% |
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
Is September a good time to visit Cee?
Compare the months in the chart above to find your ideal window.
Best time to visit Cee →Other Spain cities in September
Cite or embed this data
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Cee weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/spain/cee/september
<a href="https://weathercompare.eu/weather/spain/cee/september">Cee weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/spain/cee" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Cee weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/spain/cee/september">Cee weather in September</a> – WeatherCompare</p>
Cee in September: quick answers
Is September a good time to visit Cee?
September is a reasonable time for Cee: highs around 20°C and about 47 mm of rain, though not one of the three best months.
How warm is Cee in September?
Average highs are about 20°C (67°F) and average lows about 16°C (61°F), based on 10 years of daily data.
Does it rain a lot in Cee in September?
Cee typically gets around 47 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Cee (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.