Dormagen Temperature by Month

The average annual maximum temperature in Dormagen, North Rhine-Westphalia, Germany is 16°C (61°F), with daytime highs ranging from 7°C (45°F) in January to 25°C (77°F) in July. This page covers monthly averages, day-night differences, and how Dormagen compares to cities worldwide.

Depending on the time of the year, temperatures range from warm to cold in Dormagen. Nighttime lows follow the same pattern, ranging from 15°C (59°F) to 1°C (34°F).

The chart below illustrates the average maximum day and minimum night temperatures in Dormagen 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 209 hours of sunshine.

The chart below shows the average temperature throughout the year:

Dormagen's average annual maximum temperature is 16°C (61°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.

Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.

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