Söderhamn Temperature by Month

The average annual maximum temperature in Söderhamn, Gavleborg, Sweden is 10°C (50°F), with daytime highs ranging from 1°C (34°F) in January to 21°C (70°F) in July. This page covers monthly averages, day-night differences, and how Söderhamn compares to cities worldwide.

Depending on the time of the year, temperatures range from pleasant to very cold in Söderhamn. At night, minimum temperatures range from 13°C (55°F) in July to -6°C (21°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Söderhamn 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.

The chart below shows the average temperature throughout the year:

Söderhamn's average annual maximum temperature is 10°C (50°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.

Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.

Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

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 Söderhamn's weather, including monthly rainfall, sunshine hours, and humidity, visit our Söderhamn climate page.