Valletta weather in September
Long-run climate averages for Valletta, Malta in September, plus what the forecast models say for the days ahead.
In September, Valletta averages 29°C by day and 23°C at night. The wettest month is usually February.
September in Valletta averages a daytime high of 29°C and an overnight low of 23°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 Valletta sees roughly 293 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 Valletta forecast with every model compared and how much they currently agree.
Valletta weather by month
what to expect in Valletta through the yearHere is Valletta'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 Valletta by season.
Common questions
How warm is Valletta in September?
Is September a good time to visit Valletta?
Does it rain a lot in Valletta in September?
Climate averages from ERA5 reanalysis. Model accuracy re-scored over a rolling 30 days. Page updated .