Luzern monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Luzern

Luzern average temperature chart (Celsius) Luzern average temperature chart (Fahrenheit)
Average monthly temperatures in Luzern (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.2 4 7.9 12.4 16.5 20 22.5 21.3 18.2 12.9 7.1 3.2
°F 35.9 39.1 46.2 54.4 61.7 68 72.5 70.4 64.8 55.3 44.8 37.7

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Luzern monthly rainfall chart (mm) Luzern monthly rainfall chart (inches)
Average monthly rainfall in Luzern (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 68 66 68 95 119 150 140 157 101 66 80 66
inches 2.7 2.6 2.7 3.7 4.7 5.9 5.5 6.2 4 2.6 3.2 2.6
Rainy days 14 13 15 16 18 17 16 17 13 12 14 14

Average annual rainfall in Luzern: 1230.533mm (484.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Luzern

Luzern average daily sunshine chart
Average daily sunshine Luzern
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.2 3.4 4.5 5.3 5.9 6.7 7.7 7 5.9 4.1 2.7 2.1

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Luzern average minimum / maximum temperatures (Celsius) Luzern average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Luzern (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.1 -1.9 0.4 3.8 7.5 10.8 12.7 12.1 9.8 5.9 1.4 -1.9
Max °C 2.3 4.1 8.1 12.7 16.7 20.2 22.8 21.6 18.4 13.1 7.3 3.3
Min °F 26.4 28.6 32.6 38.8 45.5 51.4 54.8 53.7 49.6 42.6 34.4 28.6
Max °F 31.3 34 39.6 46.8 53.8 59.9 63.9 62.2 57.4 49.1 39.7 33.3

Sea temperature

The graph below shows the average sea temperature.

Luzern average sea temperature chart (Celsius) Luzern average sea temperature chart (Fahrenheit)
Average sea temperature around Luzern in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.9 8.9 9.3 11.6 15.4 19.3 21.9 22.7 20.7 17.7 14.6 11.8
°F 49.8 48 48.8 52.9 59.7 66.7 71.5 72.9 69.3 63.9 58.2 53.3

Wind speed

The graph below shows the average wind speed.

Luzern average winspeed by month (km/h) Luzern average winspeed by month (mph)
Average wind speed in Luzern (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 8 9 8 8 7 7 6 6 6 7 8
mph 5 5 5 5 5 5 4 4 4 4 5 5

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Luzern relative humidity averages
Average relative humidity in Luzern
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 78% 73% 71% 73% 73% 72% 76% 79% 82% 82% 82%

Other monthly averages

UV index Best time to go?

Luzern weather stats

Luzern weather statistics
Hottest month: July 22.5°C 72.5°F
Driest month: February 66mm 2.6ins
Sunniest month: July 7.7hrs
Coldest month: January 2.2°C 36°F
Wettest month: August 157mm 6.2ins
Warmest sea: August 22.7°C 72.9°F
Map showing location of Luzern (47.05048, 8.30635) Luzern map pin © Google

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