When to go · Bolu
Bolu in September
Great month. Inside Bolu's best window: May–Jun, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 24°C (75°F)75°F (24°C) / 11°C (52°F)52°F (11°C)
- average high / low
- Rain days
- 6
- Crowds
- Medium
- Türkiye (Turkey) overall
- Prices
- Medium
- Türkiye (Turkey) overall
Verdict
Inside Bolu's best window: May–Jun, Sep–Oct.
Is another month better than September?
No other month rates higher than September for Bolu in this guide.
Weather in September
- BoluHighs around 24 °C (75 °F), lows around 11 °C (52 °F), rain on about 6 daysHighs around 75 °F (24 °C), lows around 52 °F (11 °C), rain on about 6 days
Crowds and prices
- Crowds · Türkiye (Turkey) overall
- Medium
- Prices · Türkiye (Turkey) overall
- Medium
Türkiye (Turkey) overall: The best month for most trips: warm sea, cooling ruins, lower prices after mid-month.
Compare two months
Weather, crowds and prices for any two months in Bolu, side by side.
Verdict
Sep: Great
May: Great
Daytime high
Sep: 24 °C (75 °F)75 °F (24 °C)
May: 21 °C (70 °F)70 °F (21 °C)
Night low
Sep: 11 °C (52 °F)52 °F (11 °C)
May: 9 °C (48 °F)48 °F (9 °C)
Rain days
Sep: 6 (better)
May: 11
Crowds
Sep: Medium
May: High
Prices
Sep: Medium
May: Medium
Festivals listed
Sep: 0
May: 1
September: Inside Bolu's best window: May–Jun, Sep–Oct.
May: Inside Bolu's best window: May–Jun, Sep–Oct.
Bolu: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings