Best Time to Hike JK10
Month-by-month temperatures and rainfall for JK10, Slovenia, based on 2-year climate normals.
Month-by-month weather on JK10
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 2.6°C / 37°F | -5.2°C / 23°F | 114 mm | 8 |
| February | 5.1°C / 41°F | -2.3°C / 28°F | 101 mm | 7 |
| March | 8.6°C / 47°F | -0.4°C / 31°F | 153 mm | 16 |
| April | 12.5°C / 55°F | 2°C / 36°F | 112 mm | 10 |
| May | 15.1°C / 59°F | 5.8°C / 42°F | 176 mm | 19 |
| June | 21.9°C / 71°F | 11.6°C / 53°F | 79 mm | 12 |
| July | 22.5°C / 73°F | 12.5°C / 55°F | 113 mm | 15 |
| August | 23.5°C / 74°F | 13.2°C / 56°F | 93 mm | 13 |
| September | 17.3°C / 63°F | 8.7°C / 48°F | 202 mm | 18 |
| October | 12.3°C / 54°F | 4.5°C / 40°F | 169 mm | 12 |
| November | 6.4°C / 44°F | -1.6°C / 29°F | 82 mm | 7 |
| December | 3.3°C / 38°F | -3.6°C / 26°F | 36 mm | 7 |
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 JK10 are June. Expect daytime highs around 22°C (72°F) and nights near 12°C (54°F).
Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.