Salmchâteau Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Salmchâteau.

Climate overview of Salmchâteau

Temperatures in Salmchâteau, Luxembourg Province, Belgium, vary greatly throughout the year. July is the hottest month at 22°C (72°F), while January is the coldest at 4°C (39°F).

With around 1120 mm (44 in) of annual rain/snowfall, Salmchâteau has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has warm summers and cold winters. The wettest month is December. The sunniest month is May, with 6.5 hours of sunshine per day on average.

Salmchâteau Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Salmchâteau - and find the best time to visit.

Monthly Temperature in Salmchâteau

The climate in Salmchâteau is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 22°C (72°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).

At night, temperatures range from around 12°C (54°F) in July to -1°C (30°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Salmchâteau

Salmchâteau has a notably wet climate with abundant precipitation, recording 1120 mm (44 in) of rain/snowfall per year. Despite minor fluctuations, Salmchâteau enjoys fairly consistent precipitation throughout the year. In December, you can expect around 113 mm (4.4 in) of precipitation, while in April, Salmchâteau receives about 77 mm (3 in). For more details, please visit our Salmchâteau Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Salmchâteau

Salmchâteau can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.5 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Botrange, Belgium (29 KM, 18 Miles).

Daily hours of sunshine

Data from: Botrange, Belgium (29 KM, 18 Miles).

Humidity in Salmchâteau by Month

Best Time to Visit Salmchâteau

For comfortable weather, consider visiting Salmchâteau in June, July, August and September. Conditions are usually least favourable in January, February, March, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: June, July, August and September
  • Warmest weather: July and August
  • Most sunshine: May and June
  • Seasonal pattern: Warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -1°C (30°F).

Frequently asked questions about the climate in Salmchâteau

What is the best time to visit Salmchâteau?

June, July, August and September typically offer the most optimal weather in Salmchâteau. In contrast, January, February, March, November and December tend to have less optimal conditions. Salmchâteau has warm summers and cold winters.

What temperatures can I expect in Salmchâteau?

Daytime highs range from 4°C (39°F) in January to 22°C (72°F) in July. Nighttime lows range from -1°C (30°F) to 12°C (54°F). Temperatures vary considerably through the year.

How much rain does Salmchâteau get?

Annual rainfall is around 1120 mm (44 in). December is the wettest month with 113 mm (4.4 in), while April is the driest with 77 mm (3 in). In the coldest months, precipitation may fall as snow/rain.

How sunny is Salmchâteau?

Salmchâteau receives around 1,530 hours of sunshine per year. May is the sunniest month with 195 hours, while December is the cloudiest with just 45 hours.

Salmchâteau 3-Day Forecast

Salmchâteau 3-Day Forecast

Salmchâteau on the map

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