Monthly climate guide
Höfn weather in September
September in Höfn is typically cold, with average daytime highs around 7°C (45°F) and night-time lows near 3°C (37°F). The month usually brings about 232 mm of rain (very wet) and is often cloudy. Daytime highs are 2°C cooler than August and 4°C warmer than October.
What stands out in September
- Temperatures are falling — expect highs around 4°C lower by October.
- Höfn is usually about 2°C warmer than Akureyri, 210 km away, in September.
- Days and nights are close, only about 4°C apart.
- Seasonally, September counts as early autumn in Höfn.
Avg high
7°C
45°F
Avg low
3°C
37°F
Rainfall
232 mm
very wet
Humidity
91%
relative
Sky
78%
cloud · often cloudy
Höfn weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 0°C / 31°F | -5°C / 23°F | 267 mm | 93% | 75% |
| February | 0°C / 32°F | -5°C / 24°F | 277 mm | 92% | 80% |
| March | 0°C / 32°F | -5°C / 23°F | 198 mm | 90% | 77% |
| April | 1°C / 34°F | -3°C / 26°F | 144 mm | 90% | 79% |
| May | 4°C / 38°F | 0°C / 32°F | 141 mm | 88% | 81% |
| June | 8°C / 47°F | 4°C / 38°F | 102 mm | 86% | 83% |
| July | 10°C / 50°F | 5°C / 42°F | 147 mm | 88% | 85% |
| August | 9°C / 48°F | 5°C / 41°F | 155 mm | 89% | 81% |
| September | 7°C / 45°F | 3°C / 37°F | 232 mm | 91% | 78% |
| October | 3°C / 38°F | 0°C / 32°F | 247 mm | 92% | 78% |
| November | 1°C / 33°F | -3°C / 26°F | 219 mm | 93% | 74% |
| December | -1°C / 31°F | -5°C / 22°F | 266 mm | 93% | 74% |
What to pack for September
- A proper insulated winter coat
- A hat, scarf and gloves
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is September a good time to visit Höfn?
Compare the months in the chart above to find your ideal window.
Best time to visit Höfn →Other Iceland cities in September
Cite or embed this data
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Höfn weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/iceland/hofn/september
<a href="https://weathercompare.eu/weather/iceland/hofn/september">Höfn weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/iceland/hofn" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Höfn weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/iceland/hofn/september">Höfn weather in September</a> – WeatherCompare</p>
Höfn in September: quick answers
Is September a good time to visit Höfn?
September is cool in Höfn, with highs around 7°C. Better for museums and city walks than the beach, and usually quieter.
How warm is Höfn in September?
Average highs are about 7°C (45°F) and average lows about 3°C (37°F), based on 10 years of daily data.
Does it rain a lot in Höfn in September?
Höfn typically gets around 232 mm of rain in September — very wet.
Figures are long-term averages for the area around Höfn (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.