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Unterwasser Weather in April

April in Unterwasser sees daytime temperatures around 12°C (54°F) and lows of 1°C (34°F) at night. With around 146 mm (5.7 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Unterwasser in April

Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 146 mm (5.7 in) on average. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Unterwasser in April

April in Unterwasser brings typical temperatures with highs around 12°C (54°F) and lows of 1°C (34°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Unterwasser in April

The city usually sees around 163 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Unterwasser in April

Wind speeds average 5 m/s (10 knots) during April. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

If you prefer dry days with pleasant temperatures, April may not be the ideal month to visit Unterwasser. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Switzerland, check out our Unterwasser's climate page.

Unterwasser Temperature in April

Min TemperatureMin Temperature 1°C (34°F)  
Max TemperatureMax Temperature 12°C (54°F)  
Chance of RainChance of Rain 58%  
PrecipitationPrecipitation 146 mm (5.7 in)  
Rainy daysRainy days 17 days  
HumidityHumidity 78% *  
WindspeedWindspeed 5 m/s (10 knots) *  
SunshineSunshine 163 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (3 KM, 2 Miles).

Best Places in Switzerland in April

Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in April →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Unterwasser in April

The weather can swing between comfortable and chilly in April, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Unterwasser in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
5/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Switzerland, check out our Unterwasser's climate page.

More climate data for Unterwasser