Monthly weather forecast and climate
Lucerne, Switzerland

The city of Lucerne, Switzerland, with the river between and the distant scenic mountains
The city of Lucerne, Switzerland, with the river between and the distant scenic mountains

Weather in January

January, the same as December, is another cold winter month in Lucerne, Switzerland, with average temperature fluctuating between -2.3°C (27.9°F) and 3.4°C (38.1°F). January is the coldest month, with an average high-temperature of 3.4°C (38.1°F) and an average low-temperature of -2.3°C (27.9°F). Weather in January »

Weather in February

February, the last month of the winter, in Lucerne, is another cold month, with average temperature varying between -2°C (28.4°F) and 5.2°C (41.4°F). In Lucerne, the average high-temperature is almost the same as in January - a still wintry 5.2°C (41.4°F). Weather in February »

Weather in March

March, the first month of the spring, in Lucerne, is a cool month, with average temperature varying between 1.1°C (34°F) and 10.3°C (50.5°F). In Lucerne, the average high-temperature rises, from a wintry 5.2°C (41.4°F) in February, to a cool 10.3°C (50.5°F). Weather in March »

Weather in April

April is a mild spring month in Lucerne, Switzerland, with temperature in the range of an average high of 14.4°C (57.9°F) and an average low of 4.3°C (39.7°F). In Lucerne, Switzerland, the average high-temperature in April marginally rises, from a cool 10.3°C (50.5°F) in March, to a moderate 14.4°C (57.9°F). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Lucerne, Switzerland, with average temperature ranging between max 19.1°C (66.4°F) and min 8.9°C (48°F). In May, the average high-temperature slightly increases, from a mild 14.4°C (57.9°F) in April, to a comfortable 19.1°C (66.4°F). Weather in May »

Weather in June

June, the first month of the summer, in Lucerne, is an agreeable month, with average temperature fluctuating between 12.1°C (53.8°F) and 22.2°C (72°F). In Lucerne, the average high-temperature in June slightly increases, from an enjoyable 19.1°C (66.4°F) in May, to an agreeable 22.2°C (72°F). Weather in June »

Weather in July

July is a warm summer month in Lucerne, Switzerland, with temperature in the range of an average high of 24.7°C (76.5°F) and an average low of 14.2°C (57.6°F). With an average high-temperature of 24.7°C (76.5°F) and an average low-temperature of 14.2°C (57.6°F), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer, in Lucerne, is another warm month, with average temperature fluctuating between 23.8°C (74.8°F) and 13.9°C (57°F). In August, the average high-temperature is practically the same as in July - a still moderately hot 23.8°C (74.8°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Lucerne, Switzerland, with temperature in the range of an average high of 19.4°C (66.9°F) and an average low of 10.6°C (51.1°F). In September, the average high-temperature marginally drops, from a moderately hot 23.8°C (74.8°F) in August, to a comfortable 19.4°C (66.9°F). Weather in September »

Weather in October

October, the same as September, in Lucerne, Switzerland, is another mild autumn month, with temperature in the range of an average low of 6.7°C (44.1°F) and an average high of 14.3°C (57.7°F). In October, the average high-temperature drops, from a comfortable 19.4°C (66.9°F) in September, to a mild 14.3°C (57.7°F). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Lucerne, Switzerland, with average temperature ranging between max 7.8°C (46°F) and min 1.6°C (34.9°F). In Lucerne, the average high-temperature drops, from a moderate 14.3°C (57.7°F) in October, to a chilly 7.8°C (46°F). Weather in November »

Weather in December

December, the first month of the winter, in Lucerne, is also a wintry month, with average temperature varying between -1°C (30.2°F) and 4.3°C (39.7°F). In Lucerne, the average high-temperature marginally drops, from a frosty 7.8°C (46°F) in November, to a cold 4.3°C (39.7°F). Weather in December »
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FAQ

What is the coldest month in Lucerne?

With an average high-temperature of 3.4°C (38.1°F) and an average low-temperature of -2.3°C (27.9°F), January is the coldest month in Lucerne.

How much does it rain in Lucerne?

Throughout the year, there are 132.2 rainfall days, and 1174mm (46.22") of precipitation is accumulated.

What is the driest month in Lucerne?

The month with the least rainfall in Lucerne is January when the rain falls for 9.3 days and typically collects 51mm (2.01") of precipitation.

When does it snow in Lucerne?

January through April, October through December are months with snowfall in Lucerne.

How many days does it snow in Lucerne?

In Lucerne, Switzerland, during the entire year, snow falls for 21.1 days, and aggregates up to 660mm (25.98") of snow.

What is the month with the lowest UV index in Lucerne?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Lucerne.

What is the snowiest month in Lucerne?

February is the month with the most snowfall in Lucerne. Snow falls for 4.4 days and accumulates 202mm (7.95") of snow.

What is the least humid month in Lucerne?

With an average relative humidity of 70%, April is the least humid month.

When it does not snow in Lucerne?

May through September are months without snowfall in Lucerne.

What is the rainiest month in Lucerne?

June is the month with the most rainfall. Rain falls for 13.5 days and accumulates 154mm (6.06") of precipitation.

When are the longest days in Lucerne?

With an average of 15.8h of daylight, June has the longest days of the year in Lucerne.

What is the month with the highest UV index in Lucerne?

The month with the highest UV index is June, with an average maximum UV index of 8.

What is the warmest month in Lucerne?

July is the warmest month in Lucerne, with an average high-temperature of 24.7°C (76.5°F) and an average low-temperature of 14.2°C (57.6°F).

What month has the most sunshine in Lucerne?

July has the most sunshine of the year in Lucerne, Switzerland, with an average of 6.5h of sunshine.

What is the most humid month in Lucerne?

November and December, with an average relative humidity of 84%, are most humid months.

What is the month with the shortest days in Lucerne?

The month with the shortest days in Lucerne, Switzerland, is December, with an average of 8.6h of daylight.

What is the month with the least sunshine in Lucerne?

With an average of 1.2h of sunshine, December has the least sunshine of the year.

Average temperature
Lucerne, Switzerland

Average temperature - Lucerne, Switzerland

The warmest month (with the highest average high temperature) is July (24.7°C).
The month with the lowest average high temperature is January (3.4°C).

The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).

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Average humidity
Lucerne, Switzerland

Average humidity - Lucerne, Switzerland

Months with the highest relative humidity are November and December (84%).
The month with the lowest relative humidity is April (70%).

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Average rainfall
Lucerne, Switzerland

Average rainfall - Lucerne, Switzerland

The wettest month (with the highest rainfall) is June (154mm).
The driest month (with the least rainfall) is January (51mm).

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Average rainfall days
Lucerne, Switzerland

Average rainfall days - Lucerne, Switzerland

The month with the highest number of rainy days is June (13.5 days).
The month with the least rainy days is February (8.7 days).

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Average snowfall
Lucerne, Switzerland

Average snowfall - Lucerne, Switzerland

The month with the highest snowfall is February (202mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days
Lucerne, Switzerland

Average snowfall days - Lucerne, Switzerland

The month with the highest number of snowfall days is December (7.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Lucerne, Switzerland

Average daylight / Average sunshine - Lucerne, Switzerland

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

The month with the most sunshine is July (Average sunshine: 6.5h).
The month with the least sunshine is December (Average sunshine: 1.2h).

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