Bäch, Switzerland — Weather in May 2027

Climate Overview

Bäch, Switzerland in May has mild conditions, with highs averaging 18°C (64°F) and noticeably cooler mornings. Rain falls on about 19 days this month, totalling around 170 mm.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 16°C (60°F) at the start to 20°C (69°F) by month's end.

May sees fairly even rainfall, totalling about 169 mm across the month.

Expect around 9.3h of sunshine at the start of May, increasing to 12.1h by the end.

The warmest days tend to fall around the 28th, averaging 20.4°C (69°F).

Compared to April, this month is about 4°C warmer with 5 more rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

18°C / 9°C

Feels Like

18°C / 7°C

Rain

19 days · 170 mm

Sunshine

10.3h / day

Humidity

78% — Humid

Wind

10 km/h

Wind Direction

WNW (296°)

Gusts

32 km/h

Daylight

15.1 h

Cloud Cover

67%

Clear Sky Days

2.5

UV Index

5.4 — High

Dew Point

10°C — Dry

Moon Phase

Waxing Gibbous · 66%

Snow Days

2 days · 2.6 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 05:51

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	5°C / -1°C	2°C / -4°C	15days (131 mm) Wet	5.5h Fair	82% Humid	1.6 Low	Poor	View Details
February	8°C / 0°C	5°C / -3°C	12days (89 mm) Wet	6.8h Fair	79% Humid	2.4 Moderate	Poor	View Details
March	11°C / 2°C	8°C / -1°C	14days (97 mm) Wet	8.5h Good	76% Humid	3.4 Moderate	Poor	View Details
April	14°C / 4°C	13°C / 2°C	14days (111 mm) Wet	10.2h Excellent	75% Muggy	4.7 Moderate	Fair	View Details
May	18°C / 9°C	18°C / 7°C	19days (170 mm) Wet	10.3h Excellent	78% Humid	5.4 High	Wet	View Details
June best	23°C / 14°C	25°C / 14°C	16days (168 mm) Wet	11.7h Excellent	77% Humid	6.5 High	Excellent	View Details
July best	24°C / 16°C	26°C / 17°C	16days (145 mm) Wet	11.7h Excellent	76% Humid	6.2 High	Excellent	View Details
August best	25°C / 16°C	26°C / 17°C	14days (160 mm) Wet	10.5h Excellent	77% Humid	5.6 High	Excellent	View Details
September best	20°C / 12°C	21°C / 12°C	14days (129 mm) Wet	9.1h Good	81% Humid	4.1 Moderate	Excellent	View Details
October best	17°C / 9°C	16°C / 7°C	13days (108 mm) Wet	7.2h Good	82% Humid	2.8 Moderate	Good	View Details
November	10°C / 3°C	8°C / 1°C	14days (104 mm) Wet	5.7h Fair	85% Humid	1.7 Low	Poor	View Details
December	7°C / 1°C	4°C / -3°C	15days (121 mm) Wet	4.9h Fair	84% Humid	1.3 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

Warm evening layerUmbrellaWaterproof jacketWaterproof shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Bäch?

May is typically wet for visiting Bäch, with average highs of 18°C (64°F) and around 19 rainy days. Bäch, Switzerland in May has mild conditions, with highs averaging 18°C (64°F) and noticeably cooler mornings. Rain fall

Does it rain a lot in Bäch in May?

Bäch typically sees around 19 rainy days in May with 170 mm (6.7 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Bäch in May?

Nights in Bäch during May are cool at around 9°C (47°F). Bring a jacket or sweater for evenings.

What should I pack for Bäch in May?

With highs of 18°C (64°F) and lows of 9°C (47°F) in May, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Waterproof shoes. Comfortable walking shoes are essential.

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

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

What is the UV index in Bäch in May?

The average UV index in Bäch during May is 5 (moderate). Sunscreen and sunglasses are recommended during midday hours.

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

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

Does it snow in Bäch in May?

Yes, Bäch typically sees around 2 snow days in May with roughly 3 cm (1 in) of snowfall.

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