Reykjavik weather in October
“Cool and moody. Best paired with warm rooms and long lunches.”
Roughly 18 rainy days across the month, on average.
October in Reykjavik brings crisp autumn conditions with average highs of 6.8°C (44°F) and lows of 2.8°C (37°F). Expect frequent rain—around 158mm falls across roughly 18 rainy days, so wet weather is the norm. Daylight shrinks noticeably this month, offering just 4.3 hours of sunshine daily, creating moody skies perfect for atmospheric exploration.
October marks the tail end of peak tourist season, making it an ideal time to visit without summer crowds. The northern lights may begin appearing on clear nights, though cloud cover is frequent. Local Halloween celebrations add festive energy, and many restaurants highlight seasonal Icelandic cuisine. The landscape transitions to winter tones, with golden grass and occasional early snow at higher elevations.
Traveling to Reykjavik in October 2026 requires waterproof gear and layered clothing—conditions shift rapidly throughout the day. Budget extra time for weather delays and indoor activities. This shoulder season offers excellent value on accommodation and fewer queues at attractions, making it rewarding for flexible travelers prepared for unpredictable weather.
What to pack for Reykjavik in October
- •A properly warm coat — not a fashion piece
- •A compact travel umbrella — one you'll actually carry
- •A merino base layer for the cold evenings
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Reykjavik in October
- →Lightweight fleeceAmazon · shop this
- →Merino travel socksAmazon · shop this
- →Packable rain jacketAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Waterproof dry bagAmazon · shop this
- →Universal travel adapterAmazon · shop this
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Where to stay in Reykjavik
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Reykjavik across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Chase northern lights on clear nights, explore Golden Circle waterfalls and geysers, relax in geothermal Blue Lagoon, hike through autumn-colored valleys.
Other places with a similar climate right now
Reykjavik in October — FAQ
Q01Is October a good time to visit Reykjavik?
Is October a good time to visit Reykjavik?
It is a challenging month — you may want to consider another time of year. In October, Reykjavik averages a high of 7°C (44°F) and a low of 3°C (37°F), with 158mm of rainfall across roughly 18 rainy days.
Q02What is the average temperature in Reykjavik in October?
What is the average temperature in Reykjavik in October?
The average high temperature in Reykjavik during October is 7°C (44°F), with an average low of 3°C (37°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Reykjavik have in October?
How many rainy days does Reykjavik have in October?
Reykjavik averages approximately 18 rainy days in October, with a total monthly rainfall of about 158mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Reykjavik in October?
What should I pack for Reykjavik in October?
For Reykjavik in October, pack a warm winter coat, a merino base layer for evenings, a compact umbrella or waterproof jacket, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Reykjavik in October?
How crowded is Reykjavik in October?
Tourist crowds in Reykjavik during October are typically moderate. Consider this when planning accommodation — prices track crowd levels closely.