Olsberg Temperature by Month
The average annual maximum temperature in Olsberg, North Rhine-Westphalia, Germany is 13°C (55°F), with daytime highs ranging from 4°C (39°F) in January to 22°C (72°F) in July. This page covers monthly averages, day-night differences, and how Olsberg compares to cities worldwide.
Olsberg Monthly Temperatures
Depending on the time of the year, temperatures range from comfortable to cold in Olsberg. At night, minimum temperatures range from 12°C (54°F) in July to -2°C (28°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Olsberg by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. July, the city's warmest month, gets 196 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Olsberg 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.
very warm
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Olsberg vs World: Temperature Compared
Olsberg's average annual maximum temperature is 13°C (55°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.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Olsberg?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Olsberg, January is the coolest month, with average highs of 4°C (39°F) and humidity around 84% — considered very high. For a full picture, see our humidity page.
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 Olsberg this rarely lasts long on the ground.
For more on Olsberg's weather — including monthly rainfall, sunshine hours, and humidity — visit our Olsberg climate page.
