Bauma, Switzerland — Weather in May 2027

Climate Overview

Bauma, Switzerland in May has mild conditions, with highs averaging 16.9°C (62°F) and noticeably cooler mornings. Rain falls on about 21 days this month, totalling around 194 mm.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 15°C (58°F) at the start to 19°C (66°F) by month's end.

May sees fairly even rainfall, totalling about 194 mm across the month.

Expect around 9.3h of sunshine at the start of May, increasing to 12.2h by the end.

The warmest days tend to fall around the 28th, averaging 19.2°C (67°F).

Compared to April, this month is about 3°C warmer with 6 more rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

17°C / 8°C

Feels Like

16°C / 6°C

Rain

21 days · 194 mm

Sunshine

10.3h / day

Humidity

76% — Humid

Wind

10 km/h

Wind Direction

WNW (296°)

Gusts

33 km/h

Daylight

15.1 h

Cloud Cover

70%

Clear Sky Days

2.1

UV Index

5.6 — High

Dew Point

8°C — Dry

Moon Phase

Waxing Gibbous · 66%

Snow Days

3 days · 5.1 cm

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 05:50

Daylight 15.1h

Sunset 20:55

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	4°C / -3°C	1°C / -6°C	15days (140 mm) Wet	5.5h Fair	83% Humid	1.5 Low	Poor	View Details
February	7°C / -2°C	4°C / -5°C	12days (94 mm) Wet	6.8h Fair	80% Humid	2.2 Moderate	Poor	View Details
March	10°C / 0°C	7°C / -3°C	15days (109 mm) Wet	8.5h Good	76% Humid	3.3 Moderate	Poor	View Details
April	14°C / 3°C	12°C / 1°C	15days (124 mm) Wet	10.2h Excellent	74% Muggy	4.8 Moderate	Fair	View Details
May	17°C / 8°C	16°C / 6°C	21days (194 mm) Wet	10.3h Excellent	76% Humid	5.6 High	Wet	View Details
June best	22°C / 13°C	23°C / 13°C	19days (201 mm) Wet	11.7h Excellent	75% Muggy	6.5 High	Wet	View Details
July best	24°C / 15°C	24°C / 15°C	21days (212 mm) Wet	11.7h Excellent	74% Muggy	6.4 High	Wet	View Details
August best	24°C / 15°C	25°C / 15°C	18days (211 mm) Wet	10.5h Excellent	76% Humid	5.6 High	Excellent	View Details
September best	19°C / 11°C	19°C / 11°C	15days (149 mm) Wet	9.1h Good	81% Humid	4.2 Moderate	Fair	View Details
October	15°C / 7°C	14°C / 5°C	14days (120 mm) Wet	7.3h Good	83% Humid	2.8 Moderate	Fair	View Details
November	9°C / 2°C	6°C / -1°C	13days (111 mm) Wet	5.7h Fair	86% Very Muggy	1.7 Low	Poor	View Details
December	5°C / -1°C	3°C / -5°C	15days (129 mm) Wet	4.9h Fair	86% Very Muggy	1.2 Low	Poor	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 Bauma?

May is typically wet for visiting Bauma, with average highs of 17°C (62°F) and around 21 rainy days. Bauma, Switzerland in May has mild conditions, with highs averaging 16.9°C (62°F) and noticeably cooler mornings. Rain f

Does it rain a lot in Bauma in May?

Bauma typically sees around 21 rainy days in May with 194 mm (7.6 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Bauma in May?

Nights in Bauma during May are cool at around 8°C (46°F). Bring a jacket or sweater for evenings.

What should I pack for Bauma in May?

With highs of 17°C (62°F) and lows of 8°C (46°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 Bauma?

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

What is the UV index in Bauma in May?

The average UV index in Bauma 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 Bauma in May?

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

Does it snow in Bauma in May?

Yes, Bauma typically sees around 3 snow days in May with roughly 5 cm (2 in) of snowfall.

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