Cycle routes in Estonia: which way and when
Estonia: 7 routes with wind, rain and heat by month. The best month is most often September (6/7); data: ERA5 2006–2025.
Routes
| Route | Length | Best months | Best way |
|---|---|---|---|
| EuroVelo 13 – Iron Curtain Trail (Estonia) | 1,042 km | June, September (peak June) | either |
| 4: Valga - Tallinn cycle route | 589 km | June, September (peak September) | either |
| Euroroute R1 - part Estonia | 520 km | June, September (peak September) | Valga → Narva |
| EuroVelo 11 - East Europe Route - part Estonia | 483 km | June, September (peak September) | either |
| Valga - Narva cycle route | 408 km | June, September (peak September) | Valga → Sillamäe |
| 5: Värska - Pärnu | 296 km | September | Pärnu → Värska |
| 2: Pärnu - Tallinn | 234 km | May–June, September (peak September) | Pärnu → Tallinn |
How to read the numbers
Wind is the 10 m wind of a 25-km grid cell, daytime hours 9:00–18:00 local solar time; at saddle height in a sheltered valley it is weaker, on a coast or ridge stronger. A positive value is a tailwind. ERA5 slightly over-counts days with ≥ 1 mm of rain (by about 5–7 percentage points) and underestimates daily highs by 1–2 °C. Good day = less than 1 mm of rain between 9:00 and 18:00 (riding hours, local solar time) and a high between 10 and 30 °C; rain at night or in the evening does not spoil it.