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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Voice Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Hamlyn Terrace’s conditions for today. This Central Coast suburb gets mild, humid summers and cool winters, with sea breezes often moderating the heat. Check the radar for approaching rain bands.
What is the typical weather for Hamlyn Terrace?
Hamlyn Terrace has a humid subtropical climate. Summers reach about 27°C average maximum, tempered by easterly seabreezes. Winters are around 17°C, with clear days and cooler nights. Rainfall is spread across the year, though late summer and autumn tend to be wetter from east-coast lows.
For reference, nearby Sydney weather can be a few degrees warmer inland, while wyong weather records are nearly identical given Hamlyn Terrace’s location in the same local government area.
How can I check Hamlyn Terrace weather radar?
The Bureau of Meteorology’s hamlyn terrace weather radar is best viewed via the Terrey Hills radar (60 km south) or the Newcastle radar (40 km north). Both provide clear coverage of the Central Coast. For real-time rain intensity, use the live forecast above or the BOM app.
Does Hamlyn Terrace get much rain?
Yes, around 1,200 mm per year. The wettest months are February–April, often due to east-coast lows. Summer storms bring short heavy downpours, while winters are drier with occasional fronts.
When is the best time to visit Hamlyn Terrace?
Spring (September–November) and autumn (March–May) offer the most comfortable conditions – warm days, low humidity, and fewer storms. Summer can be humid, but sea breezes help.
Is the weather very different from Wyong?
No. Wyong is only a few kilometres west, so wyong weather data closely matches Hamlyn Terrace. Both sit on the coastal plain, sharing the same sea-breeze patterns and rainfall.
Check our Australia weather hub for state forecasts, or see severe weather warnings if storms are expected.