Weather in Tonga in März
Country-wide climate normals across 14 cities in Tonga.
How Hot Is Tonga in März?
Tonga bakes evenly in March — highs around 27°C are typical from Holonga all the way to Lotofoa, with very little regional variation. Lows sit around 26°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Tonga in März
Limited sunshine and short daylight define Tonga's March: Nuku‘alofa averages just 1.2h of direct sun, with the sun up between 6:40 am and 6:55 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Tonga In März?
Tonga is in the heart of its rainy season: Nuku‘alofa measures 338mm of rain across 22 days in March, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Tonga Humid In März?
Saturated air defines Tonga's March: humidity at 79% in Nuku‘alofa, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Tonga In März
Breezy conditions cover Tonga's March: Nuku‘alofa sits at 26 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In Tonga In März
Tonga's March is dominated by overcast skies: Nuku‘alofa averages 76% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.