Best Time to Hike E9 section 4: Karosta - Ziemupe
Month-by-month temperatures and rainfall for E9 section 4: Karosta - Ziemupe, Latvia, based on 2-year climate normals.
Month-by-month weather on E9 section 4: Karosta - Ziemupe
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 36°F2°C | 29°F-2°C | 85 mm | 18 |
| February | 37°F3°C | 31°F-1°C | 47 mm | 14 |
| March | 45°F7°C | 35°F2°C | 26 mm | 8 |
| April | 50°F10°C | 38°F3°C | 42 mm | 12 |
| May | 59°F15°C | 46°F8°C | 59 mm | 10 |
| June | 64°F18°C | 54°F12°C | 90 mm | 16 |
| July | 70°F21°C | 60°F16°C | 93 mm | 15 |
| August | 69°F21°C | 59°F15°C | 91 mm | 13 |
| September | 68°F20°C | 56°F13°C | 88 mm | 12 |
| October | 54°F12°C | 45°F7°C | 73 mm | 15 |
| November | 46°F8°C | 40°F4°C | 73 mm | 15 |
| December | 42°F6°C | 36°F2°C | 72 mm | 16 |
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 E9 section 4: Karosta - Ziemupe are April, May, June, September. Expect daytime highs around 61°F16°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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