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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.
Vík í Mýrdal Weather in May
In Vík í Mýrdal, May brings low daytime temperatures around 8°C (46°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.
Rainfall in Vík í Mýrdal in May
Rain is expected on roughly 17 days, totalling around 145 mm (5.7 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Vík í Mýrdal in May
Daytime highs in Vík í Mýrdal in May reach 8°C (46°F), with nights around 4°C (39°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 4°C (39°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 Vík í Mýrdal in May
The city usually sees around 164 hours of sunlight, indicating a moderately sunny period.For additional travel inspiration, our weather planner can help you discover destinations worldwide.
Vík í Mýrdal Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
8°C (46°F)
Chance of Rain
58%
Precipitation
145 mm (5.7 in)
Rainy days
17 days
Humidity
76% *
Sunshine
164 hours *
Percentage Sunshine
29% *
* Data from: Kirkjubæjarklaustur, Iceland (62 KM, 38 Miles).
Vík í Mýrdal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vík í Mýrdal - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vík í Mýrdal typically stay consistent throughout May, with daily highs averaging around 8°C (46°F). Nights are cold, with lows typically ranging from 2°C (36°F) to 6°C (43°F).
Average temperatures in May
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 May
Historical weather records for Vík í Mýrdal in May
Browse day-by-day weather records for Vík í Mýrdal spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vík í Mýrdal historical weather extremes in May
According to our 50 years of weather records for Vík í Mýrdal, the following extremes were recorded between 1976 and 2026.
- The hottest May day on record in Vík í Mýrdal reached 18°C (64°F) (May 9, 2006).
- Vík í Mýrdal experienced its chilliest May day on May 1, 1979, reaching only -2°C (28°F).
- Nighttime temperatures dropped to -7°C (19°F) on May 1, 1979, marking the coldest May night on record.
- The wettest day in May Vík í Mýrdal was on May 30, 2021 with 42 mm (1.7 in) of precipitation.
Best Places in Iceland in May
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in May →
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 Vík í Mýrdal in May
Cold weather calls for smart layering in May. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Vík í Mýrdal in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling4/10 -
Walking4/10 -
Camping3/10 -
Outdoor sports4/10
Vík í Mýrdal 3-Day Forecast
More climate data for Vík í Mýrdal
Temperature Rainfall Sunshine Humidity
See the full Vík í Mýrdal climate overview or explore weather in Iceland.
Popular in May
Where to go in May - average daytime high across popular destinations.
Hella
12°C (54°F) Reykjavík
11°C (52°F) Kópavogur11°C (52°F) Selfoss11°C (52°F) Keflavík9°C (48°F) Höfn
8°C (46°F) Akureyri
6°C (43°F) Egilsstadir7°C (45°F) Bucket list
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