4 to 19°C
temperature
2341 hours
sunshine per day
543 mm
rain
163 days
dry
190 days
rain
12 days
snow

Climate of Heligoland

The island Heligoland has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Heligoland is 11° degrees and there is about 543 mm of rain in a year. It is dry for 133 days a year with an average humidity of 81% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 4°C and 19°C
  • Night:the average nighttime temperature is between 2°C and 17°C
  • Rain: it rains 190 days and there is a total of approximately 543 mm rainfall
  • Snow: it snows an average of 12 days per year
  • Sun hours: throughout the year there are 2341 sun hours
Maximum temperature: between 4°C and 19°C
Warmest month: 19°C in August
Coldest month: 4°C in February
Night temperature: between 2°C and 17°C
Dry days: 163 days
Days with rain: 190 days
Days with snow: 12 days
Total rain sum: 543 mm
Hours of sunshine: 2341 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Heligoland.

Precipitation graph

This graph shows the average amount of rainfall per month for Heligoland.

Climate table of Heligoland

In this climate table you can see at a glance what the average weather per month is for Heligoland. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Heligoland might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 5 4 6 9 13 16 18 19 17 14 10 7
Night temp. (°C) 3 2 4 7 10 14 17 17 15 12 8 5
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 40 26 34 26 32 48 49 75 55 54 47 57
Days with rain 15 11 12 13 14 15 16 20 19 19 17 19
Days with snow 3 4 2 - - - - - - - 1 2
Dry days 13 13 17 17 17 15 15 11 11 12 12 10
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 4 6 9 9 9 10 9 7 4 4 3
Wind force (Bft) 5 5 4 4 4 4 4 4 4 5 5 5
UV-index 2 2 3 3 4 5 5 5 4 3 2 2

Best time to visit Heligoland

The best time to visit Heligoland, Norway is in July and August. In this period you have a pleasant temperature and little precipitation. On the island of Heligoland, the warmest month is August with 19°C and the coldest is February with 4°C.

Climate of Heligoland by month

What is the average climate in a given month for Heligoland? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Heligoland weather experiences

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