Springfield Weather in September

September in Springfield brings high temperatures around 27°C (81°F) during the day, dropping to 15°C (59°F) at night, with quite a bit of rainfall expected, averaging around 144 mm (5.7 in) for the month.

Rainfall in Springfield in September

Climate statistics over the past 30 years suggest around 9 days of rain, with 144 mm (5.7 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Springfield in September

Daytime temperatures in Springfield reach 27°C (81°F) in September, dropping to 15°C (59°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 15°C (59°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 Springfield in September

There are approximately 237 hours of sunshine this month, resulting in mostly clear days.

If your ideal day consists of dry skies and pleasant temperatures, April, May, June, September and October typically offer the best circumstances for Springfield.