Wermelskirchen Temperature by Month

Wermelskirchen, North Rhine-Westphalia, Germany has an average annual maximum temperature of 15°C (59°F), ranging from 6°C (43°F) in January to 24°C (75°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.

Depending on the time of the year, temperatures range from warm to cold in Wermelskirchen. Nighttime lows follow the same pattern, ranging from 14°C (57°F) to 0°C (32°F).

The chart below illustrates the average maximum day and minimum night temperatures in Wermelskirchen by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. July, the city's warmest month, sees 209 hours of sunshine.

The chart below shows the average temperature throughout the year:

Wermelskirchen'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:

Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.

Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.

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

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 Wermelskirchen this rarely lasts long on the ground.

For more on Wermelskirchen's weather, including monthly rainfall, sunshine hours, and humidity, visit our Wermelskirchen climate page.