Island Väder Prognos
Island weather: 12°C, mulet. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Island weather in maj
A workable month, med trade-offs.
maj runs 3°C warmer than the annual average in Island.
Compare med april.
Väder map for Island
Animated model layers. Pick a layer och load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klimat in Island month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | 2° | -3° | 133 mm | ★☆☆☆☆ |
| februari | 2° | -3° | 117 mm | ★★☆☆☆ |
| mars | 4° | -1° | 163 mm | ★★☆☆☆ |
| april | 7° | 1° | 91 mm | ★★★☆☆ |
| maj | 9° | 5° | 110 mm | ★★★☆☆ |
| juni | 11° | 7° | 98 mm | ★★★☆☆ |
| juli | 13° | 9° | 122 mm | ★★★☆☆ |
| augusti | 13° | 9° | 98 mm | ★★★★☆ |
| september | 10° | 6° | 132 mm | ★★★☆☆ |
| oktober | 6° | 2° | 164 mm | ★★☆☆☆ |
| november | 4° | -1° | 104 mm | ★★☆☆☆ |
| december | 2° | -3° | 153 mm | ★☆☆☆☆ |
Klimat type: Subarctic. Källa: Open-Meteo archive (ERA5).
Bästa tiden att besöka Island
Go in augusti. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, mars and december - expect the least comfortable mix of heat, cold or rain.
What och pack, what och skip
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 67 km/h.
- If your dates are flexible, avoid januari, mars and december - historically the least comfortable months here.
Se prognosen för Island per tidsintervall
Island weather - more answers
Explore Island
Every topic we hold for this place, and the same topic for the places around it.
Väder for related places
Frequently asked questions
Where is Island?
Island är ett land i Europa. Its coordinates are 64.1466, -21.9426. It lies in Europa.
What is the weather like in Island just nu?
It is currently 12°C (53°F) med mulet. Luftfuktighet is 90% and wind is 26 km/h.
When is the best time och visit Island?
augusti offer the most comfortable conditions in Island, which has a subarctic climate. januari, mars and december are usually the hardest months for outdoor plans.
What time zone is Island in?
Island observes Atlantic/Reykjavik (UTC+00:00). The local time is 11:43 PM.
How many people live in Island?
Island has a population of approximately 390.000.
What is the nearest airport och Island?
The closest airports are Keflavik International Airport (KEF), 37 km away.
What are the top things och do in Island?
Popular options include Vatnajokull National Park, Blue Lagoon, Golden Circle, Vatnajokull National Park and Westman Islands.
What places are in Island?
Island covers 7 places in this atlas, including Vatnajokull National Park, Blue Lagoon, Golden Circle, Keflavik International Airport, Vatnajokull National Park and Reykjavik.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated augusti 22, 2026 at 11:43 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
