Iceland Airwaves Festival
On its way to its 20th edition in 2019 Iceland Airwaves is a festival you need to visit once in your life. Everything from lagoons and bookstores to bars and concert halls is filled with music.
Thinking of visiting Stykkishólmur in June? Expect low temperatures reaching 12°C (54°F) during the day, dropping to 7°C (45°F) at night, with the driest conditions of the year.
If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Stykkishólmur.
Pick a month to see the average temperature, rainfall and sunshine in Stykkishólmur - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Stykkishólmur typically stay consistent throughout June, with daily highs averaging around 12°C (54°F). Nights are cold, with lows typically ranging from 4°C (39°F) to 7°C (45°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Stykkishólmur spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Stykkishólmur spans 1997 to 2026, revealing these weather extremes.
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in June →
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).
The weather can swing between comfortable and chilly in June, 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 8°C (46°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Stykkishólmur climate overview or explore weather in Iceland.
Where to go in June - average daytime high across popular destinations.
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