If you're looking for summer vibes, the best time to travel to Nowra is in January, February and December, when the average temperature reaches 29.21 °C, while July, May and October are the 3 sunniest months of the year, with an average of 109.72 hours.
If you prefer colder temperatures, however, make sure you visit Nowra during the months of June, July and August to experience an average of 8.37 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during January, May and July, when the average precipitation in Nowra is 8.25 mm, while the months of January, February and March are drier, with an average of 0 mm.