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    Switzerland

    Luzern weather and climate

    Switzerland

    Luzern weather and climate

    Day

    19 °C

    Night

    9 °C

    0

    Precipitation

    131 mm

    in month

    Rainy days

    16 days

    in month

    Daylight

    15 hours

    average

    Sunshine

    5 hours

    average

    Humidity

    73 %

    Weather charts for Luzern

    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)-50510152025Precipitation (mm)0160
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)-50510152025Precipitation (mm)0160
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days8101214161881012141618
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day0246810246810
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind0246123456
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %657075808590657075808590
    Data backed by 40 years of history

    We make the most from 40 years of historical weather data to predict the best weather conditions.

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    16 500 000 weather records

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    Architecture in Luzern at sunset time

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    Weather overview for Luzern

    Weather overview

    Luzern (Switzerland) is a place with a mild climate. Temperatures during the day are in the range from 2.9 °C (37.2 °F) in January to 24.4 °C (75.9 °F) in July. The driest month is October with just 11 days of rain, on the contrary, the month when it rains the most is May with 16 days of rain. Temperatures during the night go from -2.5 °C (27.5 °F) in January to 14.4 °C (57.9 °F) in July.

    January weather

    The day temperature reaches its minimum in Luzern, on the contrary the sea temperature is on its maximum, with its value of 0.0 °C (32.0 °F). The beginning of the descent of the number of rainy days could be noticed, with its value being 12 days, and the rainfall amount starts to descent too. The minimum of the night temperature can be noticed in January. The humidity reaches its maximum, with its value being 82 %.

    February weather

    The day temperature rise's start could be observed, its value is 4.6 °C (40.3 °F) in Luzern, and the night temperature starts to rise too, with its value of -1.7 °C (28.9 °F). The number of rainy days continues to descent, while the minimum of the rainfall amount is observable in February. The beginning of the rise of the number of sun hours (without clouds) could be noticed, its value is 3 hours.

    March weather

    The day temperature continues to rise, the value of this measure is 9.8 °C (49.6 °F) in Luzern, and the rise of the night temperature can be observed too, the value of this measure is 1.6 °C (34.9 °F). The beginning of the rise of the rainfall amount could be noticed, its value is 97 mm (3.82 in), and the beginning of the rise of the number of rainy days could be noticed too in this month. The wind speed is on its maximum. The number of sun hours (without clouds) continues to rise, its value is 4 hours.

    April weather

    The number of rainy days continues to rise, with its value of 13 days in Luzern. The rise of the night temperature can be observed, its value is 4.6 °C (40.3 °F), and the day temperature rises similarly to the previous month too, with its value being 13.8 °C (56.8 °F). The minimum of the humidity is observable in April. The rise of the number of sun hours (without clouds) can be observed.

    May weather

    The number of rainy days reaches its maximum, its value is 16 days in Luzern, while the beginning of the rise of the rainfall amount could be noticed in May. The day temperature continues to rise, its value is 18.7 °C (65.7 °F), and the night temperature rises similarly to the previous month too, with its value being 9.3 °C (48.7 °F). The number of sun hours (without clouds) continues to rise.

    June weather

    The tourist season is about to start in Luzern. The day temperature rises similarly to the previous month, and the night temperature continues to rise as well, with its value of 12.4 °C (54.3 °F). The rainfall amount continues to rise. The day length reaches its maximum, the value of this measure is 16 hours. The number of sun hours (without clouds) rises similarly to the previous month, with its value of 6 hours.

    July weather

    The tourist season continues in Luzern. The day temperature is on its maximum, with its value of 24.4 °C (75.9 °F), and the maximum of the night temperature can be noticed too, with its value being 14.4 °C (57.9 °F). The rise of the rainfall amount can be observed, its value is 143 mm (5.63 in), while the number of rainy days descent's start could be observed, with its value being 15 days. The maximum of the number of sun hours (without clouds) can be noticed.

    August weather

    The day temperature starts to descent, with its value being 23.5 °C (74.3 °F) in Luzern, and the night temperature descent's start could be observed too, the value of this measure is 13.9 °C (57.0 °F). The tourist season continues. The maximum of the rainfall amount can be noticed, the value of this measure is 145 mm (5.72 in). The number of sun hours (without clouds) starts to descent, with its value being 6 hours.

    September weather

    The day temperature continues to descent, its value is 18.7 °C (65.7 °F) in Luzern, and the night temperature descents similarly to the previous month as well, its value is 10.5 °C (50.9 °F). The number of rainy days starts to descent, with its value being 12 days, and the beginning of the descent of the rainfall amount could be noticed as well, the value of this measure is 108 mm (4.26 in). The ongoing tourist season is noticeable in September. The number of sun hours (without clouds) continues to descent, the value of this measure is 5 hours.

    October weather

    The minimum of the number of rainy days is observable, with its value of 11 days in Luzern, while the rainfall amount descents similarly to the previous month. The descent of the day temperature can be observed, its value is 13.7 °C (56.7 °F), and the night temperature descents similarly to the previous month too, its value is 6.6 °C (43.9 °F). The number of sun hours (without clouds) descents similarly to the previous month, with its value being 4 hours. The wind speed is on its minimum, with its value being 1.5.

    November weather

    The day temperature continues to descent in Luzern, and the night temperature continues to descent too, with its value of 1.4 °C (34.5 °F). The number of rainy days rise's start could be observed. The number of sun hours (without clouds) continues to descent, with its value of 2 hours.

    December weather

    The rise of the number of rainy days can be observed, its value is 13 days in Luzern, while the rainfall amount starts to rise, with its value being 103 mm (4.04 in). The day temperature continues to descent, the value of this measure is 3.7 °C (38.7 °F), and the night temperature continues to descent too, the value of this measure is -1.5 °C (29.3 °F). The day length reaches its minimum, with its value being 8 hours. The minimum of the number of sun hours (without clouds) can be noticed, its value is 2 hours.

    FAQs

    What level of humidity is to expect in April in Luzern?

    Humidity in Luzern in April is 71 %.

    Is May part of the dry season in Luzern?

    No, May is not a dry month in Luzern, expect rain approximately 16 days in a month.

    How many rainy days can I expect in Luzern in June?

    In Luzern in June, we can expect 16 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.6 days of the week, or in general - 52 % days.

    What temperature can I expect during the day in Luzern in July?

    The average daily temperature in July in Luzern is 24.4 °C (75.9 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

    Is August part of the wet season in Luzern?

    No, there is no wet season in Luzern in August - you can expect 14 days of rain during the month.

    Is September a good month to visit Luzern?

    September is a good month to visit Luzern. There are some people, who may feel a slight chill at 18.7 °C (65.7 °F), but others will feel perfectly fine. The temperature of 10.5 °C (50.9 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    How windy is it in Luzern in October?

    In October in Luzern, there will be an average wind scale of 1.5. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.