Keflavík weather in October (Reykjanes, Iceland)

Planning a trip to Keflavík in October? Check out this comprehensive weather guide.

In October, Keflavík generally has low temperatures and high rainfall. Anticipate daytime temperatures around 8°C, while night temperatures can drop to 4°C.

Keflavík in October usually receives high rainfall, averaging around 129 mm for the month. Based on our climate data of the past 30 years, about 20 days of rain are anticipated.

The area experiences limited sunny days, amounting to roughly 92 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days

If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Keflavík. July typically offers the most optimal weather. In contrast, January, February, March, April, May, August, September, October, November and December tend to have less optimal conditions.

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

 

Keflavík, monthly averages in October

Min Temperature 4°C  

Max Temperature 8°C  

Chance of Rain 67%  

Precipitation 129 mm  

Rainy days 20 days  

Humidity 80% *  

Sunshine 92 hours *  

Percentage Sunshine 31% *  

* Data from: Reykjavík, Iceland (34 KM, 21 Miles).

Where to go in Iceland in October

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

Weather conditions Weather

Temperatures

Precipitation

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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 Keflavík in October?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Keflavík.

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 climate conditions. Find out where to go with our weather planner.