Vestmannaeyjar Weather in September
Vestmannaeyjar in September sees moderate temperatures, with highs around 12°C (54°F) and overnight lows of 9°C (48°F). With the rainy season in full effect, expect around 174 mm (6.9 in) of rainfall and regular showers throughout the month.
Rainfall in Vestmannaeyjar in September
Vestmannaeyjar is in the rainy season in September, with rain on around 18 days and an average of 174 mm (6.9 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Vestmannaeyjar in September
Expect highs of 12°C (54°F) in Vestmannaeyjar in September, with nights dropping to around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Wind Speed in Vestmannaeyjar in September
September sees wind speeds averaging 10 m/s (19 knots). You'll encounter gale conditions that create hazardous weather with potential risk to people and property damage. As an average, expect variation from very challenging winds to periods requiring shelter and extreme caution.
Average water temperature in September
With water temperatures around 11°C (52°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Vestmannaeyjar. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Vestmannaeyjar's climate page.
Vestmannaeyjar Temperature in September
Min Temperature
9°C (48°F)
Max Temperature
12°C (54°F)
Water Temperature
11°C (52°F)
Chance of Rain
60%
Precipitation
174 mm (6.9 in)
Rainy days
18 days
Humidity
85%
Windspeed
10 m/s (19 knots)
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
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tolerable
unpleasant
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What to Wear in Vestmannaeyjar in September
Pack for changing conditions in Vestmannaeyjar in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! With water temperatures around 11°C (52°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough.What To Do in Vestmannaeyjar 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 Vestmannaeyjar's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Vestmannaeyjar climate overview or explore weather in Iceland.
