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.
Average temperatures, rainfall, sunshine and the best time to visit Hjalteyri.
The climate in Hjalteyri, Iceland, is marked by large temperature swings across the seasons, ranging from 13°C (55°F) in July to 0°C (32°F) in February.
The city receives considerable rain/snowfall, with around 1373 mm (54 in) annually. October is the wettest month. It has mild summers and very cold winters. Sunshine peaks in June, when the city sees around 6.3 hours of sunshine per day.
Pick a month to see the average temperature, rainfall and sunshine in Hjalteyri - and find the best time to visit.
In Hjalteyri, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a moderate 13°C (55°F) in July to a very cold 0°C (32°F) in the coolest month, February.
Nights vary from 7°C (45°F) in July to around -6°C (21°F) during the colder months.
Check out our detailed temperature page for more information.
Hjalteyri experiences significant rain/snowfall throughout the year, averaging 1373 mm (54 in) of precipitation annually. The climate in Hjalteyri shows significant variation throughout the year. Expect high snow/rainfall in October, the wettest month, with an average of 159 mm (6.3 in) of precipitation over 18 snowy/rainy days.
In contrast, the driest month June offers drier and sunnier days, with around 73 mm (2.9 in) of rainfall over 13 rainy days. For more details, please visit our Hjalteyri Precipitation page.
For those who appreciate different seasons, Hjalteyri serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 6.3 hours of sunshine daily, and embrace the darker days in December, offering only 0.0 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
The relative humidity is high throughout the year in Hjalteyri.
The city experiences its highest humidity in October, reaching 81%. In May, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
The mean wind speed over the year ranges from 3 m/s (6 knots) in May, July, August, September and October to 4 m/s (8 knots) in January, February, March, April, June, November and December. What does this mean?
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
July typically offers the most optimal weather in Hjalteyri. In contrast, January, February, March, April, May, June, August, September, October, November and December tend to have less optimal conditions. Hjalteyri has mild summers and very cold winters.
Daytime highs range from 0°C (32°F) in February to 13°C (55°F) in July. Nighttime lows range from -6°C (21°F) to 7°C (45°F). Temperatures vary considerably through the year.
Annual rainfall is around 1373 mm (54 in). October is the wettest month with 159 mm (6.3 in), while June is the driest with 73 mm (2.9 in). In the coldest months, precipitation may fall as snow/rain.
Hjalteyri receives around 1,043 hours of sunshine per year. June is the sunniest month with 189 hours, while December is the cloudiest with just 0 hours.
Hjalteyri is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
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