EuroVelo 6 - Atlantic-Black Sea - part Hungary, stage 4: Komárno → Rajka
On stage 4 (Komárno → Rajka, 102 km) the best month is October: 82% of days were dry with highs of 10–30 °C; the wind barely favours either direction (0.9 km/h on average; ERA5 2006–2025, 9:00–18:00).
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Weather by month
| Month | Good days | Rain days ≥ 1 mm | Rain, mm | Avg high | Days ≥ 30 °C | Days < 10 °C | Daylight, h |
|---|---|---|---|---|---|---|---|
| January | 8% | 15% | 41 | 4 °C | 0% | 90% | 8.8 † |
| February | 24% | 16% | 38 | 7 °C | 0% | 73% | 10.2 † |
| March | 57% | 15% | 39 | 12 °C | 0% | 36% | 11.8 |
| April | 78% | 16% | 39 | 18 °C | 0% | 9% | 13.6 |
| May | 74% | 24% | 77 | 21 °C | 2% | 1% | 15.1 |
| June | 59% | 21% | 68 | 26 °C | 21% | 0% | 16.0 |
| July | 45% | 20% | 60 | 28 °C | 40% | 0% | 15.6 |
| August | 50% | 20% | 69 | 28 °C | 33% | 0% | 14.3 |
| September | 78% | 17% | 73 | 23 °C | 5% | 0% | 12.5 |
| October | 82% | 14% | 53 | 16 °C | 0% | 7% | 10.7 † |
| November | 43% | 16% | 47 | 10 °C | 0% | 50% | 9.2 † |
| December | 8% | 15% | 42 | 5 °C | 0% | 91% | 8.4 † |
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 Komárno → Rajka, km/h | Headwind > 15 km/h, Komárno → Rajka | Headwind > 15 km/h, Rajka → Komárno | Better way |
|---|---|---|---|---|
| January | −2.7 | 14% | 4% | Rajka → Komárno |
| February | −3.1 | 15% | 6% | Rajka → Komárno |
| March | −3.7 | 17% | 5% | Rajka → Komárno |
| April | −3.3 | 16% | 5% | Rajka → Komárno |
| May | −3.2 | 15% | 5% | Rajka → Komárno |
| June | −4.1 | 12% | 2% | Rajka → Komárno |
| July | −5.2 | 15% | 2% | Rajka → Komárno |
| August | −3.1 | 9% | 2% | Rajka → Komárno |
| September | −2.4 | 12% | 4% | Rajka → Komárno |
| October | −0.9 | 10% | 6% | either |
| November | +0.4 | 10% | 8% | either |
| December | −1.4 | 12% | 5% | either |
Along the route (sections of about 25 km)
| km | Heading | Tailwind in October, km/h |
|---|---|---|
| 404–429 | W | −1.2 |
| 429–454 | W | −1.5 |
| 454–479 | NW | −0.6 |
| 479–505 | NW | −0.2 |
Other stages
- Hercegszántó → Bátya 114 km
- Bátya → Budapest 147 km
- Budapest → Komárno 125 km
- Komárno → Rajka 102 km
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.