Lenk, Switzerland — Weather in May 2027

Climate Overview

Lenk, Switzerland in May has mild conditions, with highs averaging 13.3°C (56°F) and noticeably cooler mornings. Rain falls on about 21 days this month, totalling around 208 mm.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 11°C (51°F) at the start to 16°C (61°F) by month's end.

May sees fairly even rainfall, totalling about 207 mm across the month.

Expect around 9.2h of sunshine at the start of May, increasing to 11.9h by the end.

The warmest days tend to fall around the 28th, averaging 16.2°C (61°F).

Compared to April, this month is about 3°C warmer with 7 more rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

13°C / 4°C

Feels Like

13°C / 2°C

Rain

21 days · 208 mm

Sunshine

10.4h / day

Humidity

83% — Very Humid

Wind

7 km/h

Wind Direction

NE (46°)

Gusts

34 km/h

Daylight

15 h

Cloud Cover

74%

Clear Sky Days

UV Index

5.7 — High

Dew Point

6°C — Dry

Moon Phase

Waxing Gibbous · 66%

Snow Days

8 days · 32.8 cm

Frost Days

3 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:58

Daylight 15h

Sunset 20:58

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	2°C / -7°C	-2°C / -11°C	15days (179 mm) Wet	5.7h Fair	80% Humid	2.1 Moderate	Poor	View Details
February	5°C / -4°C	2°C / -8°C	12days (124 mm) Wet	7.1h Good	79% Humid	3.1 Moderate	Poor	View Details
March	7°C / -2°C	5°C / -6°C	15days (143 mm) Wet	8.8h Good	78% Humid	4.6 Moderate	Poor	View Details
April	10°C / 0°C	9°C / -3°C	14days (136 mm) Wet	10.7h Excellent	78% Humid	5.9 High	Poor	View Details
May	13°C / 4°C	13°C / 2°C	21days (208 mm) Wet	10.4h Excellent	83% Humid	5.7 High	Wet	View Details
June best	20°C / 9°C	21°C / 8°C	20days (191 mm) Wet	11.7h Excellent	81% Humid	6.9 High	Wet	View Details
July best	22°C / 11°C	23°C / 11°C	20days (216 mm) Wet	12.1h Excellent	80% Humid	6.8 High	Wet	View Details
August best	22°C / 11°C	23°C / 11°C	18days (180 mm) Wet	11.1h Excellent	80% Humid	6.1 High	Wet	View Details
September best	18°C / 8°C	18°C / 7°C	15days (152 mm) Wet	9.2h Good	84% Humid	4.5 Moderate	Fair	View Details
October	14°C / 4°C	13°C / 2°C	13days (133 mm) Wet	7.6h Good	83% Humid	3.2 Moderate	Fair	View Details
November	7°C / -2°C	5°C / -5°C	14days (149 mm) Wet	6.1h Fair	82% Humid	2.1 Moderate	Poor	View Details
December	3°C / -6°C	0°C / -9°C	14days (189 mm) Wet	5.1h Fair	80% Humid	1.8 Low	Wet	View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Layered clothingLight jacketUmbrellaWaterproof jacketWaterproof shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Lenk?

May is typically wet for visiting Lenk, with average highs of 13°C (56°F) and around 21 rainy days. Lenk, Switzerland in May has mild conditions, with highs averaging 13.3°C (56°F) and noticeably cooler mornings. Rain fa

Does it rain a lot in Lenk in May?

Lenk typically sees around 21 rainy days in May with 208 mm (8.2 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Lenk in May?

Yes, nights in Lenk during May are cold, averaging 4°C (39°F). Pack warm layers and a coat for evenings.

What should I pack for Lenk in May?

With highs of 13°C (56°F) and lows of 4°C (39°F) in May, we recommend: Layered clothing, Light jacket, Umbrella, Waterproof jacket, Waterproof shoes. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Lenk?

May is not the most favourable month weather-wise in Lenk. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Lenk in May?

The average UV index in Lenk during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Lenk in May?

Lenk gets approximately 15 hours of daylight per day in May, with around 10 hours of sunshine.

Does it snow in Lenk in May?

Yes, Lenk typically sees around 8 snow days in May with roughly 33 cm (13 in) of snowfall.

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