Altlay Weather & Climate: Best Time to Visit

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

Full Climate overview Temperature Rainfall Sunshine
Current conditions Altlay –  

Climate overview of Altlay

The climate in Altlay, Rhineland-Palatinate, Germany, is marked by large temperature swings across the seasons, ranging from 24°C (75°F) in July to 5°C (41°F) in January.

With around 827 mm (33 in) of annual rain/snowfall, the city has moderate precipitation levels. December is the wettest month and April the driest. It also has warm summers and cold winters. Sunshine peaks in July, when the city sees around 7.5 hours of sunshine per day.

Altlay Weather by Month

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

Monthly Temperature in Altlay

In Altlay, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a chilly 5°C (41°F) in the coolest month, January.

Nights vary from 13°C (55°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 Altlay

On average, Altlay receives a reasonable amount of rain/snowfall, with an annual precipitation of 827 mm (33 in). Precipitation levels in Altlay remain relatively steady throughout the year. December has the most snow/rain, with 82 mm (3.2 in) over 17 days. In the driest month April, this drops slightly to 58 mm (2.3 in), making the city's climate fairly predictable. For more details, please visit our Altlay Precipitation page.

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

Sunshine Hours in Altlay

For those who appreciate different seasons, Altlay serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.4 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Trier, Germany (52 KM, 32 Miles).

Daily hours of sunshine

Data from: Trier, Germany (52 KM, 32 Miles).

Best Time to Visit Altlay

The most comfortable overall weather for exploring Altlay is usually found in June, July and August. Conditions are generally least comfortable 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 and August
  • Warmest weather: July and August
  • Most sunshine: July
  • 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 Altlay

What is the best time to visit Altlay?

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

What temperatures can I expect in Altlay?

Daytime highs range from 5°C (41°F) in January to 24°C (75°F) in July. Nighttime lows range from -1°C (30°F) to 13°C (55°F). Temperatures vary considerably through the year.

How much rain does Altlay get?

Annual rainfall is around 827 mm (33 in). December is the wettest month with 82 mm (3.2 in), while April is the driest with 58 mm (2.3 in). In the coldest months, precipitation may fall as snow/rain.

How sunny is Altlay?

Altlay receives around 1,583 hours of sunshine per year. July is the sunniest month with 224 hours, while December is the cloudiest with just 42 hours.

Altlay 3-Day Forecast

Altlay on the map

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