Flateyri Weather in October
Flateyri in October sees low daytime temperatures of 6°C (43°F) and nighttime lows of 2°C (36°F). Rainfall is fairly high this month at around 143 mm (5.6 in), so pack a rain jacket to stay dry.
Rainfall in Flateyri in October
The climate data from previous years indicates about 22 days of rain, averaging 143 mm (5.6 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Flateyri in October
If you're visiting Flateyri in October, expect highs of 6°C (43°F) and overnight lows around 2°C (36°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.October in Flateyri has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Flateyri's climate page.
Flateyri Temperature in October
Min Temperature
2°C (36°F)
Max Temperature
6°C (43°F)
Chance of Rain
74%
Precipitation
143 mm (5.6 in)
Rainy days
22 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Flateyri typically drop from around 7°C (45°F) at the start of October to approximately 4°C (39°F) by the end. Nights are cold, with lows typically ranging from -1°C (30°F) to 3°C (37°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Flateyri in October
Browse day-by-day weather records for Flateyri spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Flateyri historical weather extremes in October
Based on 20 years of weather observations in Flateyri between 2005 and 2025, these are the recorded extremes.
- On October 11, 2013, temperatures climbed to 15°C (59°F), marking the warmest October day on record.
- On October 29, 2005, Flateyri saw its coldest October day with temperatures maxing out at -2°C (28°F).
- Nighttime temperatures dropped to -9°C (16°F) on October 31, 2024, marking the coldest October night on record.
- The wettest day in October Flateyri was on October 9, 2015 with 44 mm (1.7 in) of precipitation.
Best Places in Iceland in October
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Flateyri in October
We recommend to layer up for chilly conditions in Flateyri in October. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Flateyri in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Flateyri's climate page.
See the full Flateyri climate overview or explore weather in Iceland.
