Dalvík Weather in October
During October, Dalvík experiences low daytime temperatures of 4°C (39°F) and cooler nights around -1°C (30°F). As the wettest month of the year, expect frequent snow/rainfall.
Rainfall in Dalvík in October
Expect the heaviest rain of the year this month, often arriving in intense bursts. A poncho is essential for keeping dry. Historically, the month has about 18 days of snow/rain, averaging 168 mm (6.6 in) in total. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Dalvík in October
Daytime temperatures in Dalvík reach 4°C (39°F) in October, dropping to -1°C (30°F) at night. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. The month is chilly, so ensure you're equipped and dress warmly. Preparation becomes key in these temperatures.
Sunshine in Dalvík in October
With limited sunshine this month, there are about 50 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Dalvík.
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 Dalvík's climate page.
Dalvík Temperature in October
Min Temperature
-1°C (30°F)
Max Temperature
4°C (39°F)
Chance of Rain
60%
Precipitation
168 mm (6.6 in)
Rainy days
18 days
Humidity
81% *
Sunshine
50 hours *
Percentage Sunshine
18% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Dalvík 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 -2°C (28°F) to 2°C (36°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 Dalvík in October
Browse day-by-day weather records for Dalvík spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Dalvík historical weather extremes in October
Our historical data for Dalvík spans 1976 to 2025, revealing these weather extremes.
- On October 2, 2002, temperatures climbed to 17°C (63°F), marking the warmest October day on record.
- The lowest daytime temperature in October was -5°C (23°F), recorded on October 28, 2002.
- The coldest night in October in Dalvík was on October 31, 2002, with a minimum of -17°C (1°F).
- The wettest October day on record brought 103 mm (4.1 in) of precipitation to Dalvík (October 29, 1984).
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
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What to Wear in Dalvík in October
Dress warmly and in layers for your trip to Dalvík in October. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Dalvík 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 Dalvík's climate page.
Temperature Rainfall Sunshine Humidity
See the full Dalvík climate overview or explore weather in Iceland.
