Kiama Weather & Climate: Best Time to Visit

In Kiama, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a comfortable 25°C (77°F) in January, the warmest time of the year, to a moderate 17°C (63°F) during cooler months like July.

At night, you can expect temperatures ranging from 19°C (66°F) in January to around 10°C (50°F) during July.

Check out our detailed temperature page for more information.

Temperature ranges by month

Kiama has a relatively rainy climate with high precipitation levels, averaging 1062 mm (42 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, February it receives high rainfall, averaging 136 mm (5.4 in) of precipitation, recorded across 12 rainy days. In contrast, the driest month September brings less rainfall, with 60 mm (2.4 in) over 10 rainy days. For more details, please visit our Kiama Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is moderate throughout the year in Kiama.

The city experiences its highest humidity in February, reaching 62%. In August, the humidity drops to its lowest level at 46%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year