Temperatures in August
It's cool in August in Vallanes with an average temperature of 14°C. Temperatures this month range from a low of 12°C to a high of 17°C. At night, you can expect temperatures between 5°C and 8°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Vallanes in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Vallanes with cool temperatures, averaging around 15°C during the day and nights close to 8°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-August
By mid-August, the average daytime temperature stays the same at 15°C, with nights close to 7°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of August
By the end of August, the average daytime temperature in Vallanes will be around 15°C, with nights close to 7°C. No precipitation expected, with plenty of sunshine on the horizon.
Discover cheap trips to Vallanes 
Precipitation in August
In August, there is an average of 13 mm of precipitation, spread over 3 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average chance of precipitation is only 9% in August.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Vallanes. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Vallanes in August |
London | ||
|---|---|---|---|
 Average Temperature |
14°C | 22°C | |
 High Temp |
17°C | 24°C | |
| Low Temp |
12°C | 19°C | |
 Total Precipitation |
13 mm | 60 mm | |
| Rainy Days |
3 days | 10 days | |
July
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Temperature records for Vallanes in August
With 27°C, Vallanes hit the highest temperature in the last 10 years in August 2021. The lowest daytime temperature in this month was 8°C in 2015. The extreme night temperatures ranged from a low of -1°C to a high of 14°C.
Check out the climate of Vallanes for all months and discover the best travel time
Curious about the climate in other parts of Iceland? Check out the weather and climate in places like Reykjavík, Vík, or have a look at other destinations in Iceland.
Plan your next holiday
Don’t miss the best holiday deals for Vallanes and see what our partners have for you.
Daily Temperature in August in Vallanes
This chart shows the average daily temperatures, both day and night, for each day in August in Vallanes, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Vallanes
The chart below shows the average daily precipitation in August for Vallanes, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 3 days of rain in Vallanes.
Daily UV Index in August in Vallanes
This chart shows the average daily UV index in August in Vallanes, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Vallanes Over the Years
This chart shows the average temperature in August in Vallanes, measured in degrees Celsius, over the past years.
Total Precipitation in August in Vallanes Over the Years
This chart shows the average precipitation in August in Vallanes, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Vallanes
Click on a specific day in August for detailed info on the typical weather on that day in Vallanes. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Vallanes
Have you been to Vallanes in August?
Share your weather experience in August in Vallanes.
Average Weather in Vallanes by Month
Click on a month below to see detailed weather info for Vallanes. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
