Fontaine-sous-Jouy Weather in September

September in Fontaine-sous-Jouy sees daytime temperatures around 22°C (72°F) and lows of 11°C (52°F) at night. As the driest month of the year, combined with excellent weather, it's a great time to visit.

Rainfall in Fontaine-sous-Jouy in September

Take advantage of the dry conditions this month, with minimal rain expected. The climate data from previous years indicates about 12 days of rain, averaging 50 mm (2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Fontaine-sous-Jouy in September

Fontaine-sous-Jouy has excellent weather in September, with days reaching 22°C (72°F) and nights cooling to 11°C (52°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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 Fontaine-sous-Jouy in September

You can expect a moderate amount of sunlight, with approximately 157 hours. This means a pleasant mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Fontaine-sous-Jouy.