Tunisia weather in September
Long-run climate averages for Tunisia in September, plus what the forecast models say for the days ahead.
In September, Tunisia averages 32°C by day and 22°C at night. The wettest month is usually December.
September in Tunisia averages a daytime high of 32°C and an overnight low of 22°C, which reads as hot for this part of the world. It is among the three warmest months of the year here. Across the whole year Tunisia sees roughly 319 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like - for that, see the live Tunisia forecast with every model compared and how much they currently agree.
Tunisia weather by month
what to expect in Tunisia through the yearHere is Tunisia's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Tunisia by season.
Common questions
How warm is Tunisia in September?
Is September a good time to visit Tunisia?
Does it rain a lot in Tunisia in September?
Climate averages from ERA5 reanalysis. Model accuracy re-scored over a rolling 30 days. Page updated .