Øyer Temperature by Month
Øyer, Oppland, Norway has an average annual maximum temperature of 7°C (45°F), ranging from -4°C (25°F) in December to 19°C (66°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Øyer Monthly Temperatures
The climate in Øyer is known for significant temperature differences throughout the year. At night, this contrast is just as clear, with lows ranging from 9°C (48°F) in July to -11°C (12°F) in December.
The chart below illustrates the average maximum day and minimum night temperatures in Øyer by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. July, the city's warmest month, averages 238 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Øyer vs Norway
The map below shows the annual temperature across Norway. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Øyer vs World: Temperature Compared
Øyer's average annual maximum temperature is 7°C (45°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm 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 Øyer's weather — including monthly rainfall, sunshine hours, and humidity — visit our Øyer climate page.
