Akranes Weather in October
October in Akranes averages 8°C (46°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 121 mm (4.8 in) on average. An umbrella is a good idea.
Rainfall in Akranes in October
Typically, you can expect about 19 days of rain this month, with 121 mm (4.8 in) on average. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Akranes in October
If you're visiting Akranes in October, expect highs of 8°C (46°F) and overnight lows around 3°C (37°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Akranes in October
With limited sunshine this month, there are about 92 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.
Wind Speed in Akranes in October
October has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.
Average water temperature in October
With water temperatures around 9°C (48°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Akranes.
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 Akranes's climate page.
Akranes Temperature in October
Min Temperature
3°C (37°F)
Max Temperature
8°C (46°F)
Water Temperature
9°C (48°F) *
Chance of Rain
63%
Precipitation
121 mm (4.8 in)
Rainy days
19 days
Humidity
80% *
Windspeed
5 m/s (10 knots) *
Sunshine
92 hours *
Percentage Sunshine
31% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Akranes typically stay consistent throughout October, with daily highs averaging around 8°C (46°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 5°C (41°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 Akranes in October
Browse day-by-day weather records for Akranes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Akranes historical weather extremes in October
Based on weather observations in Akranes between 1976 and 2025, these are the recorded extremes during October.
- On October 22, 1979, temperatures climbed to 17°C (63°F), marking the warmest October day on record.
- The lowest daytime temperature in October was -2°C (28°F), recorded on October 31, 1996.
- Nighttime temperatures dropped to -7°C (19°F) on October 30, 2025, marking the coldest October night on record.
- The wettest October day on record brought 81 mm (3.2 in) of precipitation to Akranes (October 21, 1977).
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 Akranes in October
We recommend to layer up for chilly conditions in Akranes 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. The water temperature sits at about 9°C (48°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Akranes 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 Akranes's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Akranes climate overview or explore weather in Iceland.
