Roseville Weather in September

In Roseville, September brings very high daytime temperatures around 32°C (90°F), with nights cooling to 14°C (57°F). Minimal rainfall is to be expected.

Rainfall in Roseville in September

Historically, the month has about a single day of rain, averaging 3.7 mm (0.1 in) in total. On the rare occasion it rains this month, it usually amounts to very little.

Temperature in Roseville in September

September is a good time to be in Roseville. Days are excellent, reaching 32°C (90°F), with nights around 14°C (57°F). For most visitors, the main thing to prepare for is the heat during the day. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Roseville in September

The month enjoys around 347 hours of sunshine, creating mostly sunny days with good weather conditions.

Should you favor a climate that's both dry and comfortably warm, April, May and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.