Kópavogur Temperature by Month
Kópavogur, Capital Region, Iceland has an average annual maximum temperature of 9°C (48°F), ranging from 3°C (37°F) in February to 16°C (61°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Kópavogur Monthly Temperatures
The climate in Kópavogur is dynamic, ranging widely from chilly in winter to moderate in summer. Nights are significantly colder, with lows dropping from 9°C (48°F) in July to -3°C (27°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Kópavogur by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. July, the warmest month, sees 168 hours of sunshine.
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 June
Historical Kópavogur Temperatures: 1976-2026
Browse day-by-day temperature records for Kópavogur spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Kópavogur 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
Kópavogur vs World: Temperature Compared
Kópavogur's average annual maximum temperature is 9°C (48°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Kópavogur?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Kópavogur, February is the coolest month, with average highs of 3°C (37°F) and humidity around 79% — considered high. For a full picture, see our humidity page.
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 Kópavogur this rarely lasts long on the ground.
For more on Kópavogur's weather — including monthly rainfall, sunshine hours, and humidity — visit our Kópavogur climate page.
