Fairfield Weather in September

Thinking of visiting Fairfield in September? Expect very high temperatures reaching 30°C (86°F) during the day, dropping to 13°C (55°F) at night, with minimal rainfall.

Rainfall in Fairfield in September

Historically, approximately a single day this month are expected to have rain, averaging 3.9 mm (0.2 in). On the rare occasion it rains this month, it usually amounts to very little.

Temperature in Fairfield in September

Weather in Fairfield is at its excellent in September. Highs reach 30°C (86°F), while nights settle around 13°C (55°F). It's usually most comfortable outside during the morning and later in the day. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Fairfield in September

The days are predominantly sunny, with an estimated total of around 347 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, April, May, June and October typically offer the best circumstances for Fairfield.