Álftanes Weather in August
During August, Álftanes experiences moderate daytime temperatures of 15°C (59°F) and cooler nights around 9°C (48°F). As part of the summer season, expect quite a bit of rainfall. Around 107 mm (4.2 in) is typical.
Rainfall in Álftanes in August
The climate data from previous years indicates about 18 days of rain, averaging 107 mm (4.2 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Álftanes in August
Temperatures in Álftanes in August top out at 15°C (59°F) and drop to 9°C (48°F) overnight. The summer season takes place during August. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Álftanes in August
With about 154 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.
Wind Speed in Álftanes in August
August has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.
Average water temperature in August
The water temperature is only 11°C (52°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.If your ideal day consists of dry skies and pleasant temperatures, June and July typically offer the best circumstances for Álftanes.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Álftanes's climate page.
Álftanes Temperature in August
Min Temperature
9°C (48°F)
Max Temperature
15°C (59°F)
Water Temperature
11°C (52°F) *
Chance of Rain
59%
Precipitation
107 mm (4.2 in)
Rainy days
18 days
Humidity
81% *
Windspeed
5 m/s (10 knots) *
Sunshine
154 hours *
Percentage Sunshine
31% *
Best Places in Iceland in August
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in August →
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What to Wear in Álftanes in August
The weather can be unpredictable in August, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 11°C (52°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Álftanes in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Álftanes's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Álftanes climate overview or explore weather in Iceland.
