Weather in Luzern in Mai
Climate normals based on 10 years of historical data for Luzern, Schweiz.
Average high
18°C
Average low
8°C
Rainfall
173 mm
18 rainy days
Sunshine
3.2h/day
Luftfeuchtigkeit
80%
How Hot Is Luzern in Mai?
May reliably brings mild conditions to Luzern — afternoons of 18°C, mornings of 8°C.
Sunshine Hours in Mai
Long days but mixed skies in Luzern: 15h of daylight (sunrise 5:50 am, sunset 8:55 pm), with about 3.2h of sun a day.
Does It Rain In Luzern In Mai?
Wet weather defines May in Luzern — about 173mm of rain falls across 18 days.
Is Luzern Humid In Mai?
Luzern is sticky and humid throughout May: 80% humidity makes the heat feel relentless.
Wind In Luzern In Mai
Winds stay light in Luzern — averaging 10 kph in May, with mostly still air.
Cloud Cover In Luzern In Mai
Cloudy skies dominate Luzern in May — averaging 68% cloud cover.
Cities With Similar Weather In Mai
Weather in Luzern, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 5°C / -1°C | 111mm | Details → |
| Wetter im Februar | 7°C / 0°C | 84mm | Details → |
| Wetter im März | 10°C / 1°C | 110mm | Details → |
| Wetter im April | 14°C / 4°C | 131mm | Details → |
| Wetter im Mai | 18°C / 8°C | 173mm | |
| Wetter im Juni | 23°C / 13°C | 174mm | Details → |
| Wetter im Juli | 25°C / 15°C | 177mm | Details → |
| Wetter im August | 25°C / 15°C | 172mm | Details → |
| Wetter im September | 20°C / 12°C | 130mm | Details → |
| Wetter im Oktober | 16°C / 8°C | 123mm | Details → |
| Wetter im November | 9°C / 3°C | 111mm | Details → |
| Wetter im Dezember | 6°C / 1°C | 118mm | Details → |