South Iceland weather in September
Planning a journey to South Iceland this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:
What is the weather like in South Iceland in September?
South Iceland is a region in Iceland. September in South Iceland generally has temperatures that range from cold to moderate, with precipitation levels ranging from high to heavy.
The average maximum daytime temperatures vary from cold in Hali at 9°C to moderate in Hella at 13°C. Nighttime temperatures generally drop to 7°C in Hella and 4°C in Hali.
In September, precipitation varies across different areas. From high rainfall in Sprengisandur with an average of 129 mm to heavy rainfall in Solheimahjaleiga with 299 mm. The city Höfn usually sees around 114 hours of sunlight, indicating a moderately sunny period.
For specific regional insights in South Iceland for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our South Iceland climate page.
Where to go in South Iceland in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in South Iceland?
Höfn
In September Höfn generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 6°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Selfoss
In September Selfoss generally has moderate temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 7°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Hella
In September Hella generally has moderate temperatures with maximum daytime temperatures around 13°C, minimum nighttime temperatures around 7°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Hveragerði
In September Hveragerði generally has moderate temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 6°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Laugarvatn
In September Laugarvatn generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 5°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Is your destination not in the list? Have a look at other destinations in South Iceland, in Iceland.
Is September the best time to visit South Iceland?
In our view, September might not be the best time to travel to South Iceland with often poor weather in Höfn.
Generally speaking, the best visiting conditions can be found in offering mostly poor weather in Höfn.
Interested in more climate information?
We have much more information about the climate in South Iceland.
Interested in the weather conditions in a specific month? Select the month below.
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