The temperatures in Font Romeu in September are quite cold with temperatures between 5°C and 17°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Font Romeu. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Font Romeu in September 2026.
If you’re planning to visit Font Romeu in the near future, we highly recommend that you review the 14 day weather forecast for Font Romeu before you arrive.
Temperatures
17° / 5°
Rainy Days
9
Snowy Days
0
Dry Days
21
Rainfall
136
mm
Sun Hours
10.7
Hrs
