Arolla Weather in May
During May, Arolla experiences low daytime temperatures of 8°C (46°F) and cooler nights around -1°C (30°F). As the wettest month of the year, expect frequent snow/rainfall.
Rainfall in Arolla in May
Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Historically, May sees about 21 days of snow/rain, with a monthly average of 134 mm (5.3 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Arolla in May
May in Arolla brings typical temperatures with highs around 8°C (46°F) and lows of -1°C (30°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.
Sunshine in Arolla in May
The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Arolla.
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 Arolla's climate page.
Arolla Temperature in May
Min Temperature
-1°C (30°F)
Max Temperature
8°C (46°F)
Chance of Rain
68%
Precipitation
134 mm (5.3 in)
Rainy days
21 days
Humidity
67% *
Sunshine
160 hours *
Percentage Sunshine
56% *
Best Places in Switzerland in May
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in May →
perfect weather
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What to Wear in Arolla in May
Dress warmly and in layers for your trip to Arolla in May. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Arolla in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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 Arolla's climate page.
Temperature Rainfall Sunshine Humidity
See the full Arolla climate overview or explore weather in Switzerland.
