Best Time to Hike Европейски пешеходен маршрут Е4, България
Month-by-month temperatures and rainfall for Европейски пешеходен маршрут Е4, България, Bulgaria, based on 2-year climate normals.
Month-by-month weather on Европейски пешеходен маршрут Е4, България
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 33°F1°C | 19°F-7°C | 70 mm | 10 |
| February | 34°F1°C | 19°F-7°C | 33 mm | 7 |
| March | 43°F6°C | 26°F-4°C | 89 mm | 16 |
| April | 49°F9°C | 31°F-1°C | 74 mm | 12 |
| May | 52°F11°C | 37°F3°C | 192 mm | 21 |
| June | 67°F19°C | 48°F9°C | 70 mm | 13 |
| July | 70°F21°C | 51°F11°C | 33 mm | 8 |
| August | 68°F20°C | 49°F10°C | 69 mm | 9 |
| September | 60°F16°C | 43°F6°C | 43 mm | 7 |
| October | 50°F10°C | 34°F1°C | 79 mm | 9 |
| November | 42°F6°C | 30°F-1°C | 95 mm | 10 |
| December | 35°F2°C | 22°F-6°C | 70 mm | 10 |
Highlighted rows are the recommended hiking window. Climate normals via Open-Meteo (2-year average). Mountain weather varies — always check a live forecast before you set off.
The best months to hike Европейски пешеходен маршрут Е4, България are July, August, September. Expect daytime highs around 66°F19°C and nights near 48°F9°C.
Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.
Full route guide, interactive map and free GPX download.
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