Trier weather in September (Rhineland-Palatinate, Germany)

Will it be warm or cold in Trier this September? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

You’ll find the weather in Trier during September to be perfect, with pleasant temperatures and moderate rainfall. Expect daytime highs to reach approximately 20°C, with nighttime lows dipping to around 10°C.

Precipitation

Trier in September usually receives moderate rainfall, averaging around 74 mm for the month. When we look at the climate data from the last 30 years, you can expect around 14 days of rain.

Average sunshine

The city usually sees around 155 hours of sunlight, indicating a moderately sunny period.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. June, July, August and September generally stand out with the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Trier climate page with graphs.

 

Trier, monthly averages in September

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 45%  

Precipitation 74 mm  

Rainy days 14 days  

Sunshine 155 hours  

Percentage Sunshine  

Where to go in Germany in September

Find out more about the weather in Germany and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Trier, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Trier.

Our site offers climate and forecast data for every country in the world. Are you going to Germany? On this website you can find historical weather averages for many cities in Germany. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.