Vopnafjörður Weather in September
Vopnafjörður in September sees low temperatures, with highs around 10°C (50°F) and overnight lows of 5°C (41°F). Rainfall is fairly high at around 121 mm (4.8 in) on average, so pack waterproofs just in case.
Rainfall in Vopnafjörður in September
Past climate data indicates that roughly 17 days will see rain, totalling around 121 mm (4.8 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Vopnafjörður in September
Expect highs of 10°C (50°F) in Vopnafjörður in September, with nights dropping to around 5°C (41°F). Summer occurs in September. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Vopnafjörður.
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 Vopnafjörður's climate page.
Vopnafjörður Temperature in September
Min Temperature
5°C (41°F)
Max Temperature
10°C (50°F)
Chance of Rain
57%
Precipitation
121 mm (4.8 in)
Rainy days
17 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vopnafjörður typically drop from around 12°C (54°F) at the start of September to approximately 9°C (48°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 6°C (43°F).
Average temperatures in September
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 September
Historical weather for Vopnafjörður in September
Browse day-by-day weather records for Vopnafjörður spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vopnafjörður historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Vopnafjörður.
- The warmest day in September was on September 1, 2017, with a maximum of 24°C (75°F).
- The lowest daytime temperature in September was 1°C (34°F), recorded on September 20, 1990.
- Nighttime temperatures dropped to -6°C (21°F) on September 29, 1995, marking the coldest September night on record.
Best Places in Iceland in September
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Vopnafjörður in September
Dress warmly and in layers for your trip to Vopnafjörður in September. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Vopnafjörður in September
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 Vopnafjörður's climate page.
See the full Vopnafjörður climate overview or explore weather in Iceland.
