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Hostels
Accommodations — Bolu
Climate — Bolu: monthly averages
| Month | Day (max) | Night (min) | Monthly precipitation |
|---|---|---|---|
| January | 11°C | -20°C | 61 mm |
| February | 18°C | -23°C | 49 mm |
| March | 22°C | -16°C | 55 mm |
| April | 24°C | -8°C | 45 mm |
| May | 28°C | -4°C | 59 mm |
| June | 33°C | 2°C | 59 mm |
| July | 36°C | 5°C | 24 mm |
| August | 36°C | 4°C | 23 mm |
| September | 35°C | -1°C | 34 mm |
| October | 29°C | -7°C | 49 mm |
| November | 21°C | -15°C | 42 mm |
| December | 16°C | -19°C | 60 mm |
Long-term model averages for an area of about 50 km — not a forecast; mountains are often cooler. Source: NASA POWER Project (CC BY 4.0) (2001–2025)