Weather in トンガ王国 in 9月
Country-wide climate normals across 14 cities in トンガ王国.
How Hot Is トンガ王国 in 9月?
Uniform warmth covers トンガ王国 in September: highs near 23°C across all cities.
Sunshine in トンガ王国 in 9月
Dark, overcast days dominate トンガ王国 in September — Nuku‘alofa sees just 2.0h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In トンガ王国 In 9月?
Moderate rainfall defines トンガ王国's September: Nuku‘alofa averages 98mm across 12 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is トンガ王国 Humid In 9月?
Saturated air defines トンガ王国's September: humidity at 76% 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 トンガ王国 In 9月
トンガ王国 sees consistent breezes in September — averaging 29 kph in Nuku‘alofa, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In トンガ王国 In 9月
Cloudy skies dominate トンガ王国 in September — 73% cover in Nuku‘alofa, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.