Climate Insights for Fangale’ounga

, Ha‘apai, Tonga

Hottest
February
27°C peak
Coldest
September
23°C low
Wettest
February
368mm rain
Best to Visit
August, September
Mild temps & low rain

Climate Overview

The climate in Fangale’ounga is hot. The average annual temperature is 25°C and approximately 2079mm of precipitation falls per year. Fangale’ounga receives a notable amount of rainfall throughout the year, including during its driest month. Fangale’ounga is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: February, March, January. The coldest months are September, August, July, when temperatures can drop to 23°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 27° Average: 27° Min: 26° Feb Max: 27° Average: 27° Min: 26° Mar Max: 27° Average: 27° Min: 26° Apr Max: 27° Average: 26° Min: 26° May Max: 26° Average: 25° Min: 25° Jun Max: 25° Average: 25° Min: 24° Jul Max: 24° Average: 24° Min: 23° Aug Max: 24° Average: 23° Min: 23° Sep Max: 24° Average: 24° Min: 23° Oct Max: 25° Average: 24° Min: 24° Nov Max: 26° Average: 25° Min: 24° Dec Max: 26° Average: 26° Min: 25°
Max
Average
Min

Fangale’ounga has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is February, when average highs reach 27°C and the mean temperature sits around 27°C. September is the coolest month, with minimum temperatures around 23°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 220mm Feb Precipitation: 368mm Mar Precipitation: 213mm Apr Precipitation: 200mm May Precipitation: 206mm Jun Precipitation: 131mm Jul Precipitation: 106mm Aug Precipitation: 97mm Sep Precipitation: 70mm Oct Precipitation: 131mm Nov Precipitation: 102mm Dec Precipitation: 237mm
Precipitation

Fangale’ounga is a very wet location, receiving approximately 2079mm of precipitation annually, which averages out to around 173mm per month. The wettest month is February, averaging 368mm of rainfall. December and January also tend to see above-average precipitation. The driest month is September, with just 70mm. That's 298mm less than February, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 6km/h Feb Wind Speed: 7km/h Mar Wind Speed: 6km/h Apr Wind Speed: 7km/h May Wind Speed: 7km/h Jun Wind Speed: 7km/h Jul Wind Speed: 7km/h Aug Wind Speed: 7km/h Sep Wind Speed: 7km/h Oct Wind Speed: 7km/h Nov Wind Speed: 6km/h Dec Wind Speed: 6km/h
Wind Speed

Fangale’ounga is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

93 days until Spring

It is currently winter in Fangale’ounga, which began on June 21, 2026. Fangale’ounga is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 27°C, while the coldest stretch bottoms out in September near 23°C. Spring is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 23 to 26°C. Rainfall is heavy, totalling around 302mm across the season with a monthly average of 101mm. Winds are generally light, averaging 7km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 25 to 27°C. Rainfall is heavy, totalling around 825mm across the season with a monthly average of 275mm. Winds are generally light, averaging 6km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 27°C. Rainfall is heavy, totalling around 618mm across the season with a monthly average of 206mm. Winds are generally light, averaging 7km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 23 to 25°C. Rainfall is heavy, totalling around 334mm across the season with a monthly average of 111mm. Winds are generally light, averaging 7km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 27°
Feb 27°
Mar 27°
Apr 26°
May 25°
Jun 25°
Jul 24°
Aug 23°
Sep 24°
Oct 24°
Nov 25°
Dec 26°

The best time to visit Fangale’ounga is during August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 84mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 27°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Fangale’ounga based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
26 °C
27 °C
6 km/h
220 mm
0 cm
Feb
26 °C
27 °C
7 km/h
368 mm
0 cm
Mar
26 °C
27 °C
6 km/h
213 mm
0 cm
Apr
26 °C
27 °C
7 km/h
200 mm
0 cm
May
25 °C
26 °C
7 km/h
206 mm
0 cm
Jun Current
24 °C
25 °C
7 km/h
131 mm
0 cm
Jul
23 °C
24 °C
7 km/h
106 mm
0 cm
Aug
23 °C
24 °C
7 km/h
97 mm
0 cm
Sep
23 °C
24 °C
7 km/h
70 mm
0 cm
Oct
24 °C
25 °C
7 km/h
131 mm
0 cm
Nov
24 °C
26 °C
6 km/h
102 mm
0 cm
Dec
25 °C
26 °C
6 km/h
237 mm
0 cm
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