Trilj Weather in September

September in Trilj sees daytime temperatures around 23°C (73°F) and lows of 14°C (57°F) at night. With around 115 mm (4.5 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Trilj in September

The climate data from previous years indicates about 10 days of rain, averaging 115 mm (4.5 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Trilj in September

In September, Trilj sees high temperatures, with highs of 23°C (73°F). Nights drop to around 14°C (57°F). This kind of day-to-night contrast is typical for this time of year. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Trilj in September

The city usually sees around 250 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Trilj.