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.
Hellnar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hellnar.
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Climate overview of Hellnar
Hellnar, Snæfellsnes Peninsula, Iceland, experiences moderate temperature changes through the seasons. July is the warmest month with daytime highs of 14°C (57°F), while February is the coolest at 4°C (39°F).
With around 1249 mm (49 in) of annual rain/snowfall, Hellnar has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has mild summers and cold winters. The wettest month is February. The sunniest month is May, with 6.1 hours of sunshine per day on average.
Hellnar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hellnar - and find the best time to visit.
Monthly Temperature in Hellnar
The weather in Hellnar changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a moderate 14°C (57°F) in July. In February, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).
At night, temperatures range from around 9°C (48°F) in July to -1°C (30°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hellnar
Hellnar has a relatively rain/snowy climate with high precipitation levels, averaging 1249 mm (49 in) of rain/snowfall annually. Hellnar can be quite wet during February, receiving approximately 133 mm (5.2 in) of precipitation over 17 snowy/rainy days.
In contrast, during the driest month (June), you will experience much drier conditions, with 61 mm (2.4 in) of precipitation spread across 15 rainy days. For more details, please visit our Hellnar Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Hellnar
Hellnar can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 0.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Stykkishólmur, Iceland (56 KM, 35 Miles).
Daily hours of sunshine
Data from: Stykkishólmur, Iceland (56 KM, 35 Miles).
Daily percentage of sunshine
Data from: Stykkishólmur, Iceland (56 KM, 35 Miles).
Humidity in Hellnar by Month
The relative humidity is high throughout the year in Hellnar.
The city experiences its highest humidity in August, reaching 81%. In May, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Stykkishólmur, Iceland (56 KM, 35 Miles).
Best Time to Visit Hellnar
For the most comfortable conditions available during the year, consider visiting Hellnar in July and August. Conditions are usually least comfortable in January, February, March, April, May, September, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
cold
Apr
cold
May
cold
Jun
mixed
Jul
good
Aug
good
Sep
wet
Oct
wet
Nov
wet
Dec
wet
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Fewer rainy days: May, June, July, August and September
- Seasonal pattern: Mild summers and cold winters
- Coldest conditions: February, with freezing nights around -1°C (30°F).
Frequently asked questions about the climate in Hellnar
What is the best time to visit Hellnar?
July and August typically offer the most optimal weather in Hellnar. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Hellnar has mild summers and cold winters.
What temperatures can I expect in Hellnar?
Daytime highs range from 4°C (39°F) in February to 14°C (57°F) in July. Nighttime lows range from -1°C (30°F) to 9°C (48°F).
How much rain does Hellnar get?
Annual rainfall is around 1249 mm (49 in). February is the wettest month with 133 mm (5.2 in), while June is the driest with 61 mm (2.4 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Hellnar?
Hellnar receives around 1,258 hours of sunshine per year. May is the sunniest month with 182 hours, while December is the cloudiest with just 9 hours.
Hellnar 3-Day Forecast
Hellnar on the map
Hellnar is highlighted - select any city to see its climate.
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