Súðavík Temperature by Month
Súðavík in Westfjords, Iceland sees significant seasonal temperature differences, with daytime highs between 1°C (34°F) in February and 12°C (54°F) in July, averaging 5°C (41°F) annually. Explore the full monthly breakdown below.
Súðavík Monthly Temperatures
With significant temperature fluctuations, Súðavík enjoys distinct seasons year-round. Nighttime lows range from 7°C (45°F) in July to -4°C (25°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Súðavík by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM.
The chart below shows the average temperature throughout the year:
Temperature: Súðavík vs Iceland
The map below shows the annual temperature across Iceland. You can also select individual months if you want to compare a specific time of year.
very warm
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pleasant
moderate
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Súðavík vs World: Temperature Compared
Súðavík's average annual maximum temperature is 5°C (41°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Beijing, China averages 20°C (68°F) annually, but with big seasonal swings — very cold winters and hot summers.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained — so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on Súðavík's weather — including monthly rainfall, sunshine hours, and humidity — visit our Súðavík climate page.
