Hiiumaa in Estonia sees its peak temperatures in July (21°C (70°F)) and its coolest in February (0°C (32°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Kärdla, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Hiiumaa offers pleasant conditions in July and August, with temperatures typically ranging from 21°C (70°F) to 21°C (70°F).
The coldest months generally fall in January, February, March, April, November and December.
Precipitation in Hiiumaa shows some seasonal variation. You'll find the most rain in October (74 mm (2.9 in)), while May tends to be drier (34 mm (1.3 in)).