Temperatures in August
It's pleasantly warm in August in Helgoland with an average temperature of 21°C. Temperatures this month range from a low of 20°C to a high of 22°C. At night, you can expect temperatures between 16°C and 18°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Helgoland 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 Helgoland with mild temperatures, averaging around 21°C during the day and nights close to 17°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. A shirt, maybe a light cardigan, and light trousers will do.
Mid-August
By mid-August, the average daytime temperature stays the same at 21°C, with nights close to 18°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days. A shirt, maybe a light cardigan, and light trousers will do.
End of August
By the end of August, the average daytime temperature in Helgoland will be around 21°C, with nights close to 17°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. A shirt, maybe a light cardigan, and light trousers will do.
Water temperature
The water temperature at Helgoland is 20°C this month. Refreshing if you fancy a swim.
Precipitation in August
In August, there is an average of 129 mm of precipitation, spread over 12 days. The wind speed is around 5 Bft, mostly coming from the South.
The average precipitation chance is 38% per day this month. The weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Helgoland. 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.
Helgoland in August |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 22°C | |
 High Temp |
22°C | 24°C | |
| Low Temp |
20°C | 19°C | |
 Total Precipitation |
129 mm | 60 mm | |
| Rainy Days |
12 days | 10 days | |
July
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Helgoland?
After some sun? Then August isn’t the best time to be in Helgoland. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Helgoland in August
With 29°C, Helgoland hit the highest temperature in the last 10 years in August 2014. The lowest daytime temperature in this month was 15°C in 2014. The extreme night temperatures ranged from a low of 8°C to a high of 22°C.
Check out the climate of Helgoland for all months and discover the best travel time
Curious about the climate in other parts of Germany? Check out the weather and climate in places like Sauerland, Bavaria, or have a look at other destinations in Germany.
Daily Temperature in August in Helgoland
This chart shows the average daily temperatures, both day and night, for each day in August in Helgoland, 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 Helgoland
The chart below shows the average daily precipitation in August for Helgoland, 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 12 days of rain in Helgoland.
Daily UV Index in August in Helgoland
This chart shows the average daily UV index in August in Helgoland, 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 Helgoland Over the Years
This chart shows the average temperature in August in Helgoland, measured in degrees Celsius, over the past years.
Total Precipitation in August in Helgoland Over the Years
This chart shows the average precipitation in August in Helgoland, 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 Helgoland
Click on a specific day in August for detailed info on the typical weather on that day in Helgoland. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Helgoland
Have you been to Helgoland in August?
Share your weather experience in August in Helgoland.
Average Weather in Helgoland by Month
Click on a month below to see detailed weather info for Helgoland. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Helgoland for all months at once
