Lumbrein Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lumbrein.
Climate overview of Lumbrein
The climate in Lumbrein, Grisons, Switzerland, is marked by large temperature swings across the seasons, ranging from 18°C (64°F) in July to -3°C (27°F) in January.
The city has a wet climate, receiving around 1736 mm (68 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from June to August. August is the wettest month. Sunshine peaks in July, when the city sees around 6.5 hours of sunshine per day.
Lumbrein Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lumbrein — and find the best time to visit.
Monthly Temperature in Lumbrein
In Lumbrein, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a moderate 18°C (64°F) in July to a very cold -3°C (27°F) in January.
Nighttime temperatures range from 7°C (45°F) in July to -11°C (12°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lumbrein
Lumbrein experiences significant rain/snowfall throughout the year, averaging 1736 mm (68 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, August, sees around 203 mm (8 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 95 mm (3.7 in) of snowfall. For more details, please visit our Lumbrein Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Lumbrein
In Lumbrein, summer days are longer and more sunny, with daily sunshine hours peaking at 6.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.4 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Lumbrein by Month
The relative humidity is high throughout the year in Lumbrein.
The city experiences its highest humidity in September, reaching 75%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Lumbrein
Be prepared for heavier rainfall during June, July and August, the wettest period of the year. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Lumbrein
What is the best time to visit Lumbrein?
July typically offers the most optimal weather in Lumbrein. In contrast, January, February, March, April, May, June, August, September, October, November and December tend to have less optimal conditions. Lumbrein has a distinct rainy season from June to August.
What temperatures can I expect in Lumbrein?
Daytime highs range from -3°C (27°F) in January to 18°C (64°F) in July. Nighttime lows range from -11°C (12°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Lumbrein get?
Annual rainfall is around 1736 mm (68 in). August is the wettest month with 203 mm (8 in), while February is the driest with 95 mm (3.7 in).
How sunny is Lumbrein?
Lumbrein receives around 1,582 hours of sunshine per year. July is the sunniest month with 196 hours, while December is the cloudiest with just 72 hours.
Lumbrein 3-Day Forecast
Lumbrein 3-Day Forecast
Lumbrein on the map
Lumbrein is highlighted — select any city to see its climate.
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