Petit-Thier Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Petit-Thier.

Climate overview of Petit-Thier

Petit-Thier, Luxembourg Province, Belgium, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in July, while winters cool to 4°C (39°F) in January.

The city receives considerable rain/snowfall, with around 1130 mm (44 in) annually. December is the wettest month. It has warm summers and cold winters. May is the sunniest month, averaging 6.5 hours of sunshine per day.

Petit-Thier Weather by Month

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

Monthly Temperature in Petit-Thier

Depending on the time of the year, temperatures range from comfortable to chilly in Petit-Thier. Typically, average maximum daytime temperatures range from a comfortable 22°C (72°F) in July to a chilly 4°C (39°F) in the coolest month, January.

Nights vary from 12°C (54°F) in July to around -1°C (30°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Petit-Thier

Petit-Thier has a relatively rain/snowy climate with high precipitation levels, averaging 1130 mm (44 in) of rain/snowfall annually. Precipitation levels in Petit-Thier remain relatively steady throughout the year. December has the most snow/rain, with 113 mm (4.4 in) over 20 days. In the driest month April, this drops slightly to 77 mm (3 in), making the city's climate fairly predictable. For more details, please visit our Petit-Thier Precipitation page.

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

Sunshine Hours in Petit-Thier

For those who appreciate different seasons, Petit-Thier serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.5 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Botrange, Belgium (23 KM, 14 Miles).

Daily hours of sunshine

Data from: Botrange, Belgium (23 KM, 14 Miles).

Humidity in Petit-Thier by Month

Wind Speed in Petit-Thier

Best Time to Visit Petit-Thier

For comfortable weather, consider visiting Petit-Thier 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 Petit-Thier

What is the best time to visit Petit-Thier?

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

What temperatures can I expect in Petit-Thier?

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 Petit-Thier get?

Annual rainfall is around 1130 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 Petit-Thier?

Petit-Thier 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.

Petit-Thier 3-Day Forecast

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