Patreksfjörður Temperature by Month
The average annual maximum temperature in Patreksfjörður, Westfjords, Iceland is 6°C (43°F), with daytime highs ranging from 2°C (36°F) in February to 12°C (54°F) in July. This page covers monthly averages, day-night differences, and how Patreksfjörður compares to cities worldwide.
Patreksfjörður Monthly Temperatures
The climate in Patreksfjörður experiences moderate temperature changes, with mild shifts between seasons. At night, temperatures range from 8°C (46°F) in July to -2°C (28°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Patreksfjörður 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:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Patreksfjörður Temperatures: 1976-2026
Browse day-by-day temperature records for Patreksfjörður spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Patreksfjörður 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
warm
pleasant
moderate
cold
very cold
Patreksfjörður vs World: Temperature Compared
Patreksfjörður's average annual maximum temperature is 6°C (43°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.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Patreksfjörður this rarely lasts long on the ground.
For more on Patreksfjörður's weather — including monthly rainfall, sunshine hours, and humidity — visit our Patreksfjörður climate page.
