Rösrath Temperature by Month
The average annual maximum temperature in Rösrath, North Rhine-Westphalia, Germany is 15°C (59°F), with daytime highs ranging from 6°C (43°F) in January to 24°C (75°F) in July. This page covers monthly averages, day-night differences, and how Rösrath compares to cities worldwide.
Rösrath Monthly Temperatures
The weather in Rösrath experiences significant differences between warm and cold seasons, with big shifts in temperature. At night, minimum temperatures range from 14°C (57°F) in July to 0°C (32°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Rösrath by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. July, the warmest month, averages 209 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Rösrath vs Germany
The map below shows the annual temperature across Germany. You can also select individual months if you want to compare a specific time of year.
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Rösrath vs World: Temperature Compared
Rösrath's average annual maximum temperature is 15°C (59°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.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm 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.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Rösrath's weather — including monthly rainfall, sunshine hours, and humidity — visit our Rösrath climate page.
