Kopstal Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kopstal.
Climate overview of Kopstal
Kopstal, Luxembourg, experiences significant temperature variation throughout the year. Summers bring daytime highs of 24°C (75°F) in July, while winters cool to 5°C (41°F) in January.
With around 876 mm (34 in) of annual rain/snowfall, the city has moderate precipitation levels. December is the wettest month and April the driest. The sunniest month is July, with 8.6 hours of sunshine per day on average.
Kopstal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kopstal — and find the best time to visit.
Monthly Temperature in Kopstal
Depending on the time of the year, temperatures range from comfortable to chilly in Kopstal. 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 14°C (57°F) in July to around 0°C (32°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kopstal
Generally, Kopstal has a moderate amount of precipitation, averaging 876 mm (34 in) of rain/snowfall annually. Precipitation levels in Kopstal remain relatively steady throughout the year. December has the most rain, with 94 mm (3.7 in) over 17 days. In the driest month April, this drops slightly to 62 mm (2.4 in), making the city's climate fairly predictable. For more details, please visit our Kopstal Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Kopstal
For those who appreciate different seasons, Kopstal serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.3 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Kopstal by Month
The relative humidity is high throughout the year in Kopstal.
The city experiences its highest humidity in December, reaching 90%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kopstal
Rainfall during this time ranges from 69 mm (2.7 in) in September to 73 mm (2.9 in) in May. This means you can expect a mix of sunny days and occasional showers. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Kopstal
What is the best time to visit Kopstal?
June, July, August and September typically offer the most optimal weather in Kopstal. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Kopstal?
Daytime highs range from 5°C (41°F) in January to 24°C (75°F) in July. Nighttime lows range from 0°C (32°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Kopstal get?
Annual rainfall is around 876 mm (34 in). December is the wettest month with 94 mm (3.7 in), while April is the driest with 62 mm (2.4 in).
How sunny is Kopstal?
Kopstal receives around 1,796 hours of sunshine per year. July is the sunniest month with 259 hours, while December is the cloudiest with just 40 hours.
Kopstal 3-Day Forecast
Kopstal 3-Day Forecast
Kopstal on the map
Kopstal is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.