Barometric Pressure in Nuku'alofa, Tonga 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Nuku'alofa, Tongatapu, Tonga is predicted to slowly drop over the next few hours, with an average pressure of 1013.9 hPa today, which is considered normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Nuku'alofa is 2.2 hPa, with a low of 1012.9 hPa and a high of 1015.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Nuku'alofa hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Nuku'alofa is generally high. It ranges from 1013 to 1023 millibars throughout the year. The pressure is highest in July and August. It is lowest in February and March.
Nuku'alofa is situated on the north coast of Tongatapu Island. The city is surrounded by coral reefs and a flat coastal plain. This landscape blocks or slows down winds coming from the ocean. As a result, the air pressure in the city is higher than in other coastal areas.
The island's terrain also affects the air pressure. The flat coastal plain allows air to spread out and settle. This reduces wind speed and increases air pressure. The surrounding coral reefs also block winds, further increasing air pressure.