El Hierro weather in January
El Hierro in January: expect average daytime highs of 20.9°C, nights around 16.6°C, a sea temperature of 20.5°C and about 3.1 rainy days. That comes with around 140 hours of sunshine, making it one of Europe's sunniest winter escapes.
El Hierro climate averages in January
| Average high | 20.9 °C |
|---|---|
| Average low | 16.6 °C |
| Sea temperature | 20.5 °C |
| Rainy days | 3.1 |
| Sunshine hours | 140 |
El Hierro weather month by month
See today's live beach forecast for El Hierro · Warmest Canary Island in January · Sea temperature · Sunniest island right now
Frequently asked questions
Is El Hierro warm in January?
Yes. El Hierro in January has average daytime highs of <span class="num">20.9</span>°C and mild nights around <span class="num">16.6</span>°C, typical of the islands' subtropical climate.
Can you swim in the sea on El Hierro in January?
Yes. The sea around El Hierro averages <span class="num">20.5</span>°C in January, which is comfortable for swimming for most people.
Does it rain much on El Hierro in January?
Not much. El Hierro sees about <span class="num">3.1</span> rainy days on average in January, so most days stay dry and sunny.
What should I pack for El Hierro in January?
Light summer clothing for the daytime, a light layer for the evenings, plus sun cream and sunglasses — the UV stays high even in winter.
Car hire in El Hierro · Weather map
Data source: AEMET © Agencia Estatal de Meteorología · Climate averages from AEMET normals (1981–2010 / 1991–2020). Last reviewed 2026-06-12.