El Hierro weather in September
El Hierro in September: expect average daytime highs of 26.5°C, nights around 21.7°C, a sea temperature of 24.1°C and about 0.6 rainy days. That comes with around 215 hours of sunshine, making it one of Europe's sunniest winter escapes.
El Hierro climate averages in September
| Average high | 26.5 °C |
|---|---|
| Average low | 21.7 °C |
| Sea temperature | 24.1 °C |
| Rainy days | 0.6 |
| Sunshine hours | 215 |
El Hierro weather month by month
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Frequently asked questions
Is El Hierro warm in September?
Yes. El Hierro in September has average daytime highs of 26.5°C and mild nights around 21.7°C, typical of the islands' subtropical climate.
Can you swim in the sea on El Hierro in September?
Yes. The sea around El Hierro averages 24.1°C in September, which is comfortable for swimming for most people.
Does it rain much on El Hierro in September?
Not much. El Hierro sees about 0.6 rainy days on average in September, so most days stay dry and sunny.
What should I pack for El Hierro in September?
Light summer clothing for the daytime, a light layer for the evenings, plus sun cream and sunglasses — the UV stays high even in winter.
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Data source: AEMET © Agencia Estatal de Meteorología