Compared to the rest of Australia, Dover experiences exceptionally high numbers of cloudy days along with far below average daytime temperatures and overnight temperatures. Rainfall and humidity levels are above average. Numbers of clear days are below average. Wind speed is average.
Summer in Dover is between December and February and maximum daily temperatues average between 18.8 and 20.7°C with overnight minimums averaging between 8.9 and 10.3°C. Summer days are moderate but can be moderately cool if windy, averaging around 20.7 °C in the hottest months. Hat recommended.
Winter is between June and August and maximum daily temperatues average between 12.4 and 13°C with overnight minimums averaging between 3.6 and 4°C. Winter days in Dover are moderately cold but can be chilly if windy, dropping to around 12.4 °C. Pack your jumper and warm headwear.