Cool
Average highs are around 13°C, so pack for cooler days.
April verdict
Poor for holiday weather
Average highs are around 13°C, so pack for cooler days. Sunshine averages 4.9h per day, so this is not one of the brighter months. Rainfall averages 95mm, so some wet days are possible.

Monthly averages
Temp
13°C
Rain
95mm
Sun
4.9h
Weather score
26
Poor
Cool
Average highs are around 13°C, so pack for cooler days.
Showers
Rainfall averages 95mm, so some wet days are possible.
Limited sun
Sunshine averages 4.9h per day, so this is not one of the brighter months.
Map
Compare Lucerne, Switzerland with nearby places by weather score, rain, sun, temperature, and swim conditions.
April13°C average high
April is close to Lucerne's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
April95mm average rain
April sits on the drier side of Lucerne's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
April4.9 hours average sun
April sits close to Lucerne's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
April26 weather score
April scores below Lucerne's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.