Locarno Weather in June
June in Locarno brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 171 mm (6.7 in), so pack an umbrella.
Rainfall in Locarno in June
Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 171 mm (6.7 in) on average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Locarno in June
Daytime highs in Locarno in June reach 21°C (70°F), with nights around 11°C (52°F). June is known for being in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Locarno in June
Expect sunny days throughout the month, with an estimated 241 hours of sunshine. This makes it a pleasant time to visit Locarno.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Locarno.
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 Locarno's climate page.
Locarno Temperature in June
Min Temperature
11°C (52°F)
Max Temperature
21°C (70°F)
Chance of Rain
57%
Precipitation
171 mm (6.7 in)
Rainy days
17 days
Humidity
64%
Sunshine
241 hours
Percentage Sunshine
58%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Locarno typically rise from around 23°C (73°F) at the start of June to approximately 26°C (79°F) by the end. Nights are cool, with lows typically ranging from 12°C (54°F) to 16°C (61°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Locarno in June
Browse day-by-day weather records for Locarno spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Locarno historical weather extremes in June
Based on 49 years of weather observations in Locarno between 1976 and 2025, these are the recorded extremes.
- Locarno recorded its highest June temperature of 34°C (93°F) on June 27, 2019.
- On June 6, 1991, Locarno saw its coldest June day with temperatures maxing out at 12°C (54°F).
- Nighttime temperatures dropped to 1°C (34°F) on June 18, 1979, marking the coldest June night on record.
Best Places in Switzerland in June
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Locarno in June
For Locarno in June, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Locarno in June
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 Locarno's climate page.
Temperature Rainfall Sunshine Humidity
See the full Locarno climate overview or explore weather in Switzerland.
