Tonga recorded its coldest June temperature on Friday, 26 June 2026, breaking a 41-year-old record.
A low temperature of 9.5°C was recorded at ‘Atele at approximately 7:10 am on Friday, surpassing the previous record of 10.2°C set on 3 June 1985, in Fua'amotu.
Interestingly, this meant that Atele was experiencing about the same temperature as Auckland, New Zealand, at the same time on Friday morning (Auckland was around 10°C).
The Tonga Meteorological Services (TMS) noted that these cold conditions are expected to persist for the next few days as Tonga move through the cool and dry season.
"Citizens across Tonga, especially those in Tongatapu and ‘Eua, are advised to stay warm, as these cold conditions are expected to persist for the next couple of days."
Meanwhile, heavy sea fog has been observed across the coastal areas of Nuku'alofa and much of Tongatapu.
"These foggy conditions are closely associated with the cold temperatures currently affecting the southern islands of Tonga."
The public has been advised to exercise caution when travelling, especially during the early morning hours. Motorists should drive with their headlights on and in reduced speed, maintaining a safe following distance is also advised. Mariners are also urged to navigate with extra care due to significantly reduced visibility at sea.
