4 to 21°C
temperature
2353 hours
sunshine per day
492 mm
rain
146 days
dry
200 days
rain
19 days
snow

Climate of Baltrum

Baltrum has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Baltrum is 13° degrees and there is about 490 mm of rain in a year. It is dry for 120 days a year with an average humidity of 83% 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 21°C
  • Night:the average nighttime temperature is between 1°C and 14°C
  • Sea temperature: the sea temperature is between 5°C and 20°C
  • Rain: it rains 200 days and there is a total of approximately 492 mm rainfall
  • Snow: it snows an average of 19 days per year
  • Sun hours: throughout the year there are 2353 sun hours
Maximum temperature: between 4°C and 21°C
Warmest month: 21°C in July
Coldest month: 4°C in January
Night temperature: between 1°C and 14°C
Sea temperature: between 5°C and 20°C
Dry days: 146 days
Days with rain: 200 days
Days with snow: 19 days
Total rain sum: 492 mm
Hours of sunshine: 2353 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Baltrum

In this climate table you can see at a glance what the average weather per month is for Baltrum. 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 Baltrum might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 4 5 8 13 16 18 21 21 18 14 9 6
Night temp. (°C) 1 1 2 5 8 11 14 14 12 9 5 3
Water temp. (°C) 5 6 5 8 12 16 20 20 17 15 11 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 48 30 42 25 35 51 48 49 32 39 39 54
Days with rain 16 12 14 14 17 19 20 20 17 17 15 19
Days with snow 6 6 2 - - - - - - - 1 4
Dry days 9 10 15 16 14 11 11 11 13 14 14 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 4 6 9 9 9 9 9 7 5 4 3
Wind force (Bft) 4 4 3 3 3 3 3 3 3 3 3 4
UV-index 2 2 3 3 4 4 5 4 4 3 2 2

Best time to visit Baltrum

The best time to visit Baltrum on Baltrum is from June through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Baltrum is 21°C in July and the lowest is 4°C in January. The highest water temperature is 20°C and it does not get colder than 5°C.

Climate of Baltrum by month

What is the average climate in a given month for Baltrum? 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.

Baltrum weather experiences

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