EuroVelo 2 – Capitals Route (Poland), stage 9: Czeremcha → Białowieża
On stage 9 (Czeremcha → Białowieża, 59 km) the best month is September: 78% of days were dry with highs of 10–30 °C; the wind barely favours either direction (1.6 km/h on average; ERA5 2006–2025, 9:00–18:00).
← EuroVelo 2 – Capitals Route (Poland) (Whole route)
Weather by month
| Month | Good days | Rain days ≥ 1 mm | Rain, mm | Avg high | Days ≥ 30 °C | Days < 10 °C | Daylight, h |
|---|---|---|---|---|---|---|---|
| January | 1% | 21% | 49 | 0 °C | 0% | 99% | 8.1 † |
| February | 2% | 17% | 35 | 1 °C | 0% | 98% | 9.8 † |
| March | 25% | 17% | 36 | 7 °C | 0% | 73% | 11.7 |
| April | 57% | 25% | 46 | 13 °C | 0% | 29% | 13.9 |
| May | 68% | 30% | 73 | 19 °C | 0% | 3% | 15.8 |
| June | 68% | 28% | 73 | 23 °C | 5% | 0% | 16.8 |
| July | 61% | 32% | 93 | 25 °C | 10% | 0% | 16.4 |
| August | 65% | 25% | 78 | 24 °C | 12% | 0% | 14.7 |
| September | 78% | 20% | 56 | 19 °C | 0% | 3% | 12.6 |
| October | 56% | 19% | 50 | 12 °C | 0% | 33% | 10.5 † |
| November | 14% | 18% | 40 | 6 °C | 0% | 82% | 8.6 † |
| December | 1% | 18% | 43 | 2 °C | 0% | 99% | 7.7 † |
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 Czeremcha → Białowieża, km/h | Headwind > 15 km/h, Czeremcha → Białowieża | Headwind > 15 km/h, Białowieża → Czeremcha | Better way |
|---|---|---|---|---|
| January | +4.5 | 4% | 18% | Czeremcha → Białowieża |
| February | +3.3 | 4% | 15% | Czeremcha → Białowieża |
| March | +2.8 | 6% | 14% | Czeremcha → Białowieża |
| April | +1.4 | 6% | 11% | either |
| May | −0.2 | 6% | 8% | either |
| June | +1.4 | 4% | 9% | either |
| July | +2.6 | 3% | 9% | Czeremcha → Białowieża |
| August | +2.5 | 2% | 8% | Czeremcha → Białowieża |
| September | +1.6 | 5% | 10% | either |
| October | +3.9 | 4% | 15% | Czeremcha → Białowieża |
| November | +4.4 | 3% | 15% | Czeremcha → Białowieża |
| December | +5.4 | 3% | 19% | Czeremcha → Białowieża |
Along the route (sections of about 25 km)
| km | Heading | Tailwind in September, km/h |
|---|---|---|
| 1,003–1,028 | NE | +1.3 |
| 1,028–1,053 | E | +1.9 |
| 1,053–1,062 | SE | +1.3 |
Other stages
- Kostrzyn nad Odrą → Międzychód 122 km
- Międzychód → Poznań 118 km
- Poznań → Mogilno 112 km
- Mogilno → Gostynin 136 km
- Gostynin → Nowy Dwór Mazowiecki 131 km
- Nowy Dwór Mazowiecki → Siedlce 116 km
- Siedlce → Terespol 130 km
- Terespol → Czeremcha 116 km
- Czeremcha → Białowieża 59 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.