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Compared to the rest of Australia, Mount Helena experiences exceptionally high numbers of clear days. Wind speed and rainfall is above average. Numbers of cloudy days are below average. Daytime temperatures, overnight temperatures and humidity levels are average.
Mount Helena has a wet and a dry season. The wet season in Mount Helena begins around April and ends around October. Over the course of the wet season, Mount Helena receives around 990mm of rain. By comparison, in the dry season from November to March, less than 166.2mm of rain falls in total. At the height of the wet season in June it rains on average 17 days in that one month. Indeed, Mount Helena has experienced as much as 116.8mm in a single July day. The wettest month on record is June with 376.2mm of rain falling.
Temperatures in the wet season average between 15 and 23.9OC during the day and 7.3 and 12.8OC overnight. Temperatures in the dry season average between 24.9 and 30.6OC during the day and 11.6 and 15.5OC at night.
Weather graphs: Temperature | Rainfall | Rainy days | Clear and cloudy days | Windspeed | Humidity |
Mount Helena Mean Rainfall (1,113.0 mm)
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