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Kjalarnes weather in August (Iceland)

Will it be warm or cold in Kjalarnes this August? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The typical weather for August in Kjalarnes includes moderate temperatures and high rainfall. August is part of summer. During the day, temperatures usually reach up to 15°C. At night, they tend to fall to approximately 9°C.

Precipitation

Kjalarnes in August usually receives high rainfall, averaging around 103 mm for the month. On average, there are about 17 days with rain during this month.

Average sunshine

The month experiences a moderate amount of sunlight, with 154 hours hours. A nice balance between sunshine and clouds.

If your ideal day consists of dry skies and moderate temperatures June and July generally stand out with the best circumstances. While January, February, March, April, September, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Kjalarnes climate page with graphs.

 

Kjalarnes, monthly averages in August

Min TemperatureMin Temperature 9°C  
Max TemperatureMax Temperature 15°C  
Water TemperatureWater Temperature 11°C *  
Chance of RainChance of Rain 58%  
PrecipitationPrecipitation 103 mm  
Rainy daysRainy days 17 days  
HumidityHumidity 81% *  
WindspeedWindspeed 18 km/h *  
SunshineSunshine 154 hours *  
Percentage SunshinePercentage Sunshine 31% *  
Data from: Reykjavík, Iceland (12 KM, 7 Miles).

Where to go in Iceland in August

Find out more about the weather in Iceland and which places have the best travel conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 11°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Kjalarnes.

Our site offers climate and forecast data for every country in the world. Are you going to Iceland? On this website you can find historical weather averages for many cities in Iceland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.