EuroVelo 13 - Iron Curtain Trail - part Hungary/Serbia: which way and when to ride
The best month for EuroVelo 13 - Iron Curtain Trail - part Hungary/Serbia is October: 83% of days were dry with highs of 10–30 °C. In October the wind barely favours either direction — on average 0.3 km/h along the route (ERA5 2006–2025, daytime 9:00–18:00).
Also passes through Serbia
Weather by month
| Month | Good days | Rain days ≥ 1 mm | Rain, mm | Avg high | Days ≥ 30 °C | Days < 10 °C | Daylight, h |
|---|---|---|---|---|---|---|---|
| January | 14% | 15% | 42 | 4 °C | 0% | 85% | 9.0 † |
| February | 29% | 20% | 44 | 7 °C | 0% | 65% | 10.3 † |
| March | 58% | 18% | 47 | 12 °C | 0% | 31% | 11.8 |
| April | 78% | 17% | 39 | 18 °C | 0% | 7% | 13.5 |
| May | 71% | 26% | 70 | 22 °C | 3% | 0% | 14.9 |
| June | 50% | 25% | 66 | 27 °C | 27% | 0% | 15.7 |
| July | 40% | 17% | 49 | 29 °C | 47% | 0% | 15.4 |
| August | 41% | 15% | 48 | 29 °C | 47% | 0% | 14.1 |
| September | 70% | 17% | 55 | 24 °C | 13% | 0% | 12.5 |
| October | 83% | 13% | 47 | 18 °C | 0% | 5% | 10.8 † |
| November | 49% | 15% | 48 | 11 °C | 0% | 42% | 9.4 † |
| December | 13% | 16% | 50 | 5 °C | 0% | 84% | 8.7 † |
Best months are all months within 3 percentage points of the best one. † less than 11 hours of daylight — long stages get tight.
Wind by month
| Month | Wind Mohács → Kikinda, km/h | Headwind > 15 km/h, Mohács → Kikinda | Headwind > 15 km/h, Kikinda → Mohács | Better way |
|---|---|---|---|---|
| January | +0.8 | 2% | 4% | either |
| February | +0.5 | 3% | 4% | either |
| March | +1.0 | 4% | 6% | either |
| April | +0.9 | 4% | 6% | either |
| May | +0.8 | 3% | 5% | either |
| June | +1.4 | 1% | 3% | either |
| July | +1.6 | 1% | 4% | either |
| August | 0.0 | 1% | 2% | either |
| September | 0.0 | 2% | 3% | either |
| October | −0.3 | 2% | 3% | either |
| November | −0.8 | 4% | 3% | either |
| December | +0.4 | 3% | 3% | either |
Along the route (sections of about 25 km)
| km | Heading | Tailwind in October, km/h |
|---|---|---|
| 0–26 | E | −0.3 |
| 26–51 | E | −0.2 |
| 51–76 | E | −0.2 |
| 76–101 | NE | 0.0 |
| 101–126 | SE | −0.4 |
| 126–152 | NE | +0.3 |
| 152–177 | E | +0.1 |
| 177–203 | S | −0.7 |
| 203–228 | SE | −0.8 |
| 228–256 | SE | −1.1 |
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.