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Borgarnes Weather in October
Borgarnes in October sees low daytime temperatures of 7°C (45°F) and nighttime lows of 2°C (36°F). Rainfall is fairly high this month at around 119 mm (4.7 in), so pack a rain jacket to stay dry.
Rainfall in Borgarnes in October
You can typically expect 19 days of rain this month, averaging around 119 mm (4.7 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Borgarnes in October
In October, Borgarnes sees low temperatures, with highs of 7°C (45°F). Nights drop to around 2°C (36°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Borgarnes in October
The area sees fewer sunny days, with a projection of about 92 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.October in Borgarnes 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.
Borgarnes Temperature in October
Min Temperature
2°C (36°F)
Max Temperature
7°C (45°F)
Chance of Rain
62%
Precipitation
119 mm (4.7 in)
Rainy days
19 days
Humidity
80% *
Sunshine
92 hours *
Percentage Sunshine
31% *
* Data from: Reykjavík, Iceland (44 KM, 27 Miles).
Borgarnes Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Borgarnes - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Borgarnes typically stay consistent throughout October, with daily highs averaging around 7°C (45°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 records for Borgarnes in October
Browse day-by-day weather records for Borgarnes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Borgarnes historical weather extremes in October
The extremes listed below come from historical weather data collected in Borgarnes from 1976 through 2025.
- On October 22, 1979, temperatures climbed to 17°C (63°F), marking the warmest October day on record.
- On October 31, 1996, Borgarnes saw its coldest October day with temperatures maxing out at -3°C (27°F).
- The lowest overnight temperature recorded in October was -10°C (14°F) (October 30, 2025).
- Peak precipitation in October occurred on October 21, 1977, when 81 mm (3.2 in) of precipitation was measured.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Borgarnes in October
Cold weather calls for smart layering in October. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.
What To Do in Borgarnes in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling4/10 -
Walking4/10 -
Camping3/10 -
Outdoor sports4/10
Borgarnes 3-Day Forecast
More climate data for Borgarnes
Temperature Rainfall Sunshine Humidity
See the full Borgarnes climate overview or explore weather in Iceland.
Popular in October
Where to go in October - average daytime high across popular destinations.
Keflavík
8°C (46°F) Hella9°C (48°F) Selfoss
8°C (46°F) Kópavogur8°C (46°F) Höfn7°C (45°F) Reykjavík8°C (46°F) Egilsstadir5°C (41°F) Akureyri4°C (39°F) Bucket list
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