Bellingen is pleasant year-round but the best months are April to September. The valley gets hot and humid in summer (December–February) and the sub-tropical climate means occasional heavy rain and the risk of flooding — the river has broken its banks several times. Winter is mild and sunny, the valley mist is atmospheric in the mornings, and the hills above retain some colour.
August is the time to visit for the Bellingen Jazz and Blues Festival. October brings the Global Carnival, a world music event. The third Saturday markets happen year-round and are worth timing a visit around.