If you're looking for summer vibes, the best time to travel to Timaru is in January, February and December, when the average temperature reaches 22.33 °C, while March, May and February are the 3 sunniest months of the year, with an average of 78.62 hours.
However, if you prefer colder temperatures, make sure you visit Timaru during June, July or August to experience an average of 0.19 °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, February and March, when the average precipitation in Timaru is 3.75 mm, while the months of January, February and March are drier, with an average of 0 mm.