Estonia Weather

Estonia serves up a real mix for weather lovers, thanks to its spot on the Baltic Sea. Winters bring crisp, cold air and snowy scenes, while summer turns things up with mild warmth and long daylight hours. The weather shifts quickly here, so you’ll always have something new to look forward to.

If you’re heading for sandy escapes, Estonia’s islands - like Saaremaa and Hiiumaa - tend to be a tad milder and breezier than the mainland. You’ll find the coastal vibe is a bit more relaxed, with sea air that takes the edge off hot spells and makes even chilly months feel fresh.

Spring (March - May): Spring in Estonia starts off chilly, with March hovering around 3°C. By May, things warm up to 16°C, and the days get longer with up to 9 hours of sunshine. Rain stays fairly steady, and the coast wakes up with blooming nature and a bit more life. You’ll need a jacket, but the air feels clean and lively.

Summer (June - August): Estonian summer is short but sweet. Temperatures peak in July at 22°C, with sea temperatures climbing to 17°C. Expect 9 hours of sunshine most days, though rainfall ticks up, especially in August. The humidity is comfortable, and the coast buzzes with locals taking full advantage. Not quite Mediterranean scorchio, but definitely jollies-worthy.

Autumn (September - November): Autumn cools things down fast. September starts at 16°C, dropping to 4°C by November. Rainfall stays consistent, with a bit more moisture as the season rolls in, and sunshine drops to just 1-5 hours per day. The colours are bold, but you’ll want layers and maybe a hot drink to hand. No need to pack your swimsuit.

Winter (December - February): Estonia’s winter is brisk, with average air temperatures around -1°C and sea temperatures barely above freezing. Days are short, with only 1-2 hours of sunshine, and humidity sticks near 85-90%. It’s proper cold, but if you’re into snowy walks and quiet coastlines, you’ll get plenty of both.

If you’re chasing a beach holiday in Estonia, aim for late June to early August. That’s when air temperatures hit a comfortable 19-22°C, and the Baltic Sea warms up to 17-18°C. You’ll also get a whopping 8-9 hours of sunshine each day, perfect for seaside lounging. The islands offer a touch more breeze and charm, but don’t expect Mediterranean heat - Estonian summers are mild and laid-back, with just enough warmth to make your holibobs feel special.