Reykjavik in Autumn — Weather & What to Expect
Autumn in Reykjavik (September, October, November) averages daytime highs of 7.1°C and lows of 3.1°C, with around 413.0mm of rain across the season (49 rainy days in total). It includes some of the best months of the year to visit (September, October, November).
In the northern hemisphere, autumn in Reykjavik covers September, October, November.
Autumn in Reykjavik month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| September | 10.2°C | 5.9°C | 154.2mm | 18 | 9/10 |
| October | 6.7°C | 2.7°C | 135.1mm | 15 | 9/10 |
| November | 4.5°C | 0.6°C | 123.7mm | 16 | 7/10 |
What to pack for Reykjavik in autumn
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
- Warm winter coat
- Thermal underlayers
Frequently Asked Questions
Is autumn a good time to visit Reykjavik?
Autumn in Reykjavik rates around 8/10 — good time to visit. Average highs are 7.1°C with 413.0mm of rain across the season.
How hot is Reykjavik in autumn?
Daytime highs average 7.1°C (44.8°F) across September, October, November, with nights around 3.1°C.
What months are autumn in Reykjavik?
Reykjavik is in the northern hemisphere, so autumn covers September, October, November.
See also: best time to visit Reykjavik · Reykjavik annual climate · Reykjavik in spring · Reykjavik in summer · Reykjavik in winter
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Once you know what autumn in Reykjavik looks like, find out exactly what to pack for Reykjavik at 247PackingList. For currency, language and country facts, see the Iceland guide at 247CountryInfo.
Autumn in Reykjavik — what to pack
Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Check clothing sizes in Iceland at 247Sizing before you shop.
More autumn travel essentials
Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.