Galena Weather in September

September in Galena sees daytime temperatures around 24°C (75°F) and lows of 11°C (52°F) at night. With around 82 mm (3.2 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Galena in September

You can expect rain on roughly 10 days based on historical data, averaging 82 mm (3.2 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Galena in September

Galena has excellent weather in September, with days reaching 24°C (75°F) and nights cooling to 11°C (52°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Galena in September

The days are predominantly sunny, with an estimated total of around 221 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Galena.