Average weather for Helgoland in April

It's cool in April in Helgoland with an average temperature of 10°C. Temperatures this month range from a low of 8°C to a high of 13°C. At night, you can expect temperatures between 4°C and 8°C.

Start of April

The month of April starts in Helgoland with cold temps, averaging around 9°C during the day and nights around 6°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry. Wear a thick jacket, sweater, and long pants.

Mid April

By mid-April, daytime temps rise to around 11°C, with nights around 7°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of April

By the end of April, the average daytime temperature in Helgoland is around 12°C, while nighttime temps are about 8°C. A shower might pop up, but overall, the weather will be dry and sunny.

Water temperature

The water temperature at Helgoland is 8°C this month. This is too cold to swim without protective gear.

In April, there is an average of 78 mm of precipitation, spread over 8 days. Of the total precipitation, about 1,0 cm falls as snow in April. The wind speed is around 5 Bft, mostly coming from the Southwest.

Helgoland in April		New York
Average temperature	10°C	17°C
Max. temperature	13°C	22°C
Min. temperature	8°C	-5°C
Total precipitation	78 mm	81 mm
Rainy days	8 days	11 days
Total snowfall	1,0 cm	0,4 cm
Snowy days	1 day	1 day

March

May

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.

Temperature records

With 22°C in 2014, Helgoland reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 4°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 13°C.

Check out the climate of Helgoland for all months and discover the best travel time

Curious about the weather in other parts of Germany? Check out the climate and weather for spots like Sauerland, Bavaria, or explore other destinations in Germany.

March

May

Daily Temperature in April in Helgoland

This chart shows the average daily high and low temperatures in April for Helgoland, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Precipitation in April in Helgoland

The chart below shows the average daily precipitation in April for Helgoland, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 8 days of precipitation in Helgoland.

Daily Precipitation in April in Helgoland

Daily Snowfall in April in Helgoland

This chart shows the average daily snowfall in April in Helgoland, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in April.

Daily UV index in April in Helgoland

This chart shows the average daily UV index in April 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 April in Helgoland over the years

This chart shows the average temperature in April in Helgoland, measured in degrees Celsius, over the past few years.

Total precipitation in April in Helgoland over the years

This chart shows the average precipitation in April in Helgoland, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Snowfall in April in Helgoland per year

This chart shows the average snowfall in April in Helgoland, measured in centimeters, over the past few years.

Snowfall in April in Helgoland over the past years

March

May

Daily weather in April for Helgoland

Click on any day in April to get detailed info about the usual weather on that day in Helgoland. Check out the historical temperatures and precipitation over the past 10 years on this day.

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.