Keflavík Weather in August

What's the weather like in Keflavík (Southern Peninsula) in August 2024?

The climate in Keflavík during August can be summarized as mild and a little damp.

August is in the summer in Keflavík and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 8°C (46°F) is normal.

Keflavík weather averages (imperial / metric)
Daytime temperature 12.7°C 54.9°F
Nightly temperature 7.9°C 46.2°F
Average temperature 10.3°C 50.5°F
Daily sunshine 5.5 hrs
Avg rainfall 93 mm 3.7 ins
Rainy days 17 days
Sea temperature 10.6°C 51°F
Humidity 82%
Windspeed 18.4kph 11 mph

On average August is the 5th driest month of the year in Keflavík with around 93mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.5 hours of sunshine per day.

August temperatures in Keflavík

Keflavík average temperature in August

August rainfall

Keflavík average rain in August

August hourly sunshine

Keflavík average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Keflavík in August 2024.

Other monthly averages

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UV index Best time to go?

Keflavík weather stats

Keflavík weather statistics
Hottest month: July 12.9°C 55.2°F
Driest month: July 67mm 2.6ins
Sunniest month: May 3hrs
Coldest month: January 1.9°C 35.4°F
Wettest month: October 125mm 4.9ins
Map showing location of Keflavík (64.00492, -22.56242) Keflavík map pin © Google

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