Bolu Weather in September

With daytime temperatures of 23°C (73°F) and nighttime lows of 10°C (50°F), September in Bolu brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 67 mm (2.6 in) falls on average.

Rainfall in Bolu in September

This month experiences about 6 days of rain according to historical data, averaging 67 mm (2.6 in). The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Bolu in September

If you're visiting Bolu in September, expect excellent temperatures with highs of 23°C (73°F) and overnight lows of 10°C (50°F). September marks the summer season. This kind of day-to-night contrast is typical for this time of year. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.