Concepción Weather in September

In Concepción, September brings very high daytime temperatures around 31°C (88°F), with nights cooling to 18°C (64°F). Expect quite a bit of rainfall this month.

Rainfall in Concepción in September

Typically, about 7 days will experience rainfall, with an average of 108 mm (4.3 in) for the month. 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 Concepción in September

Temperatures in Concepción in September top out at 31°C (88°F) and drop to 18°C (64°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights drop to around 18°C (64°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 Concepción in September

The area enjoys a moderate level of sunlight, with around 175 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Concepción in September

Wind speeds average 4 m/s (8 knots) during September. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in September

The water temperature is only 12°C (54°F) this month, cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Concepción.