SeasonMapVík (Vík) weather in September
Iceland
September in Vík: cold, soaked, with clean air — not the time — 19 rainy days.
#6 of 12 months in Vík · #1260 of 1383 destinations to visit in September · comfort 48/100 (tier F)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Vík in September
Other months in Vík
Vik's forum calls July Iceland's best weather month on average, but regulars are quick to add that "best" still means highly variable — sun and reasonable temperatures one day, wind and rain the next. Long bright evenings and good road conditions make it a solid month for a road trip regardless, as long as layers and rain gear come along.
Add your own note from Vík's card on the map.
Vík climate normals — September
| Daytime high | 10°C / 50°F | 🧥 cold |
|---|---|---|
| Nighttime low | 7°C / 45°F | |
| Feels like (high) | 7°C / 45°F | |
| Sea temperature | 11°C / 51°F | 🥶 cold sea |
| Rainfall | 272 mm / 10.7 in | ⛈ soaked |
| Rainy days | 19 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 6°C / 42°F | |
| Sunshine | 6.8 h/day | |
| Daylight | 13 h | |
| Wind | 25 km/h / 16 mph | |
| Snowfall | 10 cm / 3.9 in | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Vík in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Vík's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherVík's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
What's on in Vík in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Aurora season
1 Sep – 10 Apr · usuallyDark from September to April with sea and glacier on either side and almost no town light. What it does not have is reliable clear sky; the south coast catches the weather first.
- Hazard
Sneaker waves at Reynisfjara
15 Sep – 30 Apr · usuallyThe black beach kills people. Waves run far higher up the sand than the previous twenty did, and the biggest Atlantic swells arrive between autumn and spring. Watch the warning light and stay well back. Source ↗
Nearby, and something's on
Within 300 km of Vík — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Vík?
Vík in September — FAQ
- Is September a good time to visit Vík?
- September in Vík: cold, soaked, with clean air — not the time — 19 rainy days. It ranks #6 of 12 months for Vík on SeasonMap's comfort score (48/100).
- What is the weather like in Vík in September?
- In September, Vík averages a daily high of 9.9°C and a low of 7.1°C, with about 272 mm of rain over roughly 18.7 rainy days.
- What is the air quality in Vík in September?
- Vík has a mean US Air Quality Index of about 31 in September.
- Does it snow in Vík in September?
- Vík sees roughly 10 cm of snowfall in September.
Other months in Vík
Compare Vík in September
Warmer or cooler than Vík in September
Similar destinations in Northern Europe — September
Within 300 km: Reykjavík's Whale watching season around 1 Apr – 15 Oct, and Akureyri's Whales in Eyjafjordur around 1 May – 30 Sep.