Cologne Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Cologne’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Germany.
Monthly Temperature Averages
The climate in Cologne is known for significant temperature differences throughout the year. Average maximum daytime temperatures reach a warm 25°C in July. In January, the coolest month of the year, temperatures drop to a cold 6°C. At night, expect even cooler temperatures, with lows averaging around 1°C.
The chart below illustrates the average maximum day and minimum night temperatures in Cologne by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.
The chart below shows the average temperature throughout the year:
July, the city’s warmest month, also receives about 84 mm of rainfall spread over roughly 15 days. For more information, please visit our Cologne Precipitation page.
Annual Temperatures in Germany Compared
The map below shows the annual temperature across Germany. You can also select the different months in case you are interested in a specific month.
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Cologne Temperatures Compared World Wide
Cologne’s average annual maximum temperature is 16°C. Let’s compare this with some popular tourist destinations:
Athens, Greece, experiences an average annual temperature of 23°C, with hot summers and mild winters typical of a Mediterranean climate.
Glasgow, Scotland, the average annual temperature is significantly lower at 13°C, with mild summers and cold winters.
Osaka, Japan, offers a similar climate to Tokyo, with an average annual temperature of 22°C.
Perth, Australia, experiences a Mediterranean climate, with a pleasant average temperature of 25°C.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Temperatures in the Mountains
Although not all regions have mountains, elevated areas exhibit distinct temperature variations.
- Sun Exposure: Sunlit slopes tend to be warmer, while shaded areas remain cooler.
- Altitude Effects: Temperatures drop by approximately 6°C for every 1,000 meters of elevation, creating distinct microclimates.
For more detailed information about Cologne’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Cologne climate page.
Current temperature in Cologne
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