El Hierro: The smallest Canary island without mass tourism
Mainly nature lovers and those seeking tranquility go to El Hierro. The island is know for its beautiful mountains and you can wonder around for days here.
El Hierro Weather in September
September in El Hierro typically sees daytime highs of 25°C (77°F) and nighttime lows of 22°C (72°F). Minimal rainfall is typical for this month.
Rainfall in El Hierro in September
This month experiences about 3 days of rain according to historical data, averaging 5.4 mm (0.2 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in El Hierro in September
El Hierro in September is worth a visit. The temperature is excellent, with 25°C (77°F) during the day and 22°C (72°F) at night. This kind of day-to-night contrast is typical for this time of year. With lows of 22°C (72°F), the nights are warm and generally comfortable. On average, it sees the highest temps of the year.
Sunshine in El Hierro in September
The days are predominantly sunny, with an estimated total of around 208 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.For additional travel inspiration, our weather planner can help you discover destinations worldwide.
El Hierro Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
25°C (77°F)
Chance of Rain
8%
Precipitation
5.4 mm (0.2 in)
Rainy days
3 days
Humidity
76%
Sunshine
208 hours
Percentage Sunshine
El Hierro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in El Hierro - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in El Hierro typically stay consistent throughout September, with daily highs averaging around 25°C (77°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in September
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for El Hierro in September
Browse day-by-day weather records for El Hierro spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
El Hierro historical weather extremes in September
The extremes listed below come from historical weather data collected in El Hierro from 2000 through 2026.
- The hottest September day on record in El Hierro reached 33°C (91°F) (September 20, 2025).
- El Hierro experienced its chilliest September day on September 22, 2010, reaching only 23°C (73°F).
- The lowest overnight temperature recorded in September was 20°C (68°F) (September 29, 2007).
Best Places in Spain in September
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in El Hierro in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in El Hierro in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping10/10 -
Outdoor sports10/10
El Hierro 3-Day Forecast
More climate data for El Hierro
Temperature Rainfall Sunshine Humidity
See the full El Hierro climate overview or explore weather in Spain.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
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El Hierro: The smallest Canary island without mass tourism
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Visit national Park El Teide
This national park is truly a unique place that you should not miss. You will find landscapes that seem to come from another plane and you will feel tiny in these impressive surroundings.