Climate and monthly weather forecastHihifo, Tonga
Climate and monthly weather forecast
The climate of Hihifo
Hihifo, a district located in Tonga, conforms to the Af Köppen climate classification. An affirmed Tropical Rainforest zone, the region hosts high temperatures, a high relative humidity level, and substantial rain. The yearly weather pattern is predominantly consistent, devoid of undulating shifts traditionally observed in temperate climates.A near constant, the average monthly high temperature ranges narrowly from 26.6°C (79.9°F) to 28.8°C (83.8°F). This uniformity recurs in the low temperatures, which lie between 25.3°C (77.5°F) and 27.8°C (82°F) over the course of the year. Humidity hovering around the late 70 percentile complements the heat, lending the area a muggy, wet atmosphere.
Rain is an essential component, modifying the climate and amplifying the tropical attribute. The total precipitation varies from a low of 41mm (1.61") in September to a high of 290mm (11.42") in January. It is noteworthy that rainfall is typically observed alongside a cloud cover of about 47% to 55%, underlying the pronounced prevalence of rain throughout the year.
The best time to visit Hihifo
When evaluating the optimal time to visit Hihifo, it pertains to evaluate the climatic factors that play a pivotal role in enhancing the overall experience of the visit. By taking into account parameters like minimum rainfall, maximum sunshine hours and daylight hours, the period between August and October emerges as a preferred time for a visit. In these months, rainfall typically declines to below 111mm (4.37"), coupled with an increase in daylight hours, from 11.6 hours in August to 12.5 hours in October, maximizing the potential for outdoor activities.The worst time to visit Hihifo
Alternatively, the period from January to March demonstrates a propensity towards less favorable weather conditions for visitors. This period is characterized by high rainfall, upwards of 226mm (8.9") per month, abridged sunshine hours (less than 8 hours), and a high relative humidity of 76% to 77%, collectively resulting in a less conducive environment for most outdoor activities.Spring weather in Hihifo
Between March and May, Hihifo experiences what can be considered as the spring season in tropical climates. Temperatures during this period drop marginally from the high 28.8°C (83.8°F) in March to a slight decrease to 28.1°C (82.6°F) in May. Simultaneously, rainfall reduces from 125mm (4.92") in March to 115mm (4.53") in May. The number of rainy days also decreases, promoting drier conditions conducive to outdoor explorations.Summer weather in Hihifo
The period from June to August comprises the summer season in Hihifo. This period witnesses the onset of marginally cooler weather, with temperatures dipping to lows of 26.1°C (79°F). Correspondingly, rainfall lowers to 53mm (2.09") by August, substantiating the diminished intensity of rain during these months. Reduced rainfall and a higher UV index of 7 also indicate a higher likelihood of clear skies, making it an excellent time for tours and other outdoor activities.Autumn weather in Hihifo
Autumn, stretching from September to November, brings with it a slight rise in temperature, from lows of 25.7°C (78.3°F) in September to reaching 26.7°C (80.1°F) in November. Autumn also witnesses a modest increase in rainfall, from 41mm (1.61") in September to 107mm (4.21") in November. However, the increment in the number of sunshine days during autumn ensures a balance, bestowing visitors with more sunny intervals.Winter weather in Hihifo
Winter, endured from December to February, is recognized by rising temperatures, from average lows of 27.1°C (80.8°F) in December to 27.8°C (82°F) in February. This season also witnesses an increase in rainfall, reaching 290mm (11.42") in January, accompanied by a steady cloud cover. While the temperature ranges stay fairly uniform, the high rain intensifies the overall humidity during the winter months, presenting a different facet of Hihifo's Tropical Rainforest climate.Weather in January
Hihifo, Tonga experiences the year's highest rainfall in January, with an immense 290mm (11.42") precipitation spread over a substantial 25 days. Instances of rainfall are frequent, making the humidity relative score peak to 77%. Weather in January »Weather in February
February witnesses a relatively calmer stance in Hihifo's weather as compared to the boisterous January. Rainfall reduces to 226mm (8.9"), thereby nudging down days of precipitation to 24.6. Moreover, the visibility improves to 10km (6.2mi), making it apt for outdoor activities. Weather in February »Weather in March
In March, Hihifo’s weather turns surprisingly calmer, dropping the rainfall significantly to 125mm (4.92") over about 25 days. Consequently, the percentage of cloud coverage reduces to 44, signifying bright and sunlit days. Nights get listlessly warmer compared to February, progressing the tropical atmosphere. Weather in March »Weather in April
April sees a further dip in Hihifo's rainfall, with precipitation receding to 153mm (6.02") over 22 days. Temperatures stay consistent, preserving the typical warmth of tropical seasons. Accompanied by favorable visibility scores, exploring Hihifo’s natural beauty can be rewarding during this period. Weather in April »Weather in May
May signifies an alteration in the weather as the rainfall plummets to 115mm (4.53") stretched across 20 days in Hihifo. Concurrently, the relative humidity and cloud coverage hover around 78% and 47% respectively. However, the wind speed takes flight, reaching a tempo of 23.5km/h (14.6mph). Weather in May »Weather in June
June shifts into a cool spell in Hihifo, as temperatures decline notably compared to May. Witnessing one of the year's lowest rainfall at 84mm (3.31") and stretched over 17.5 days, June ushers in the driest period of the year. While the wind strengthens, peaking at an average speed of 27.7km/h (17.2mph), daylight is at its shortest. Weather in June »Weather in July
Summer sweeps over Hihifo in July, with temperatures scarcely shifting from the previous month. The intriguing feature of July's weather is the consistent wind speed of 27.6km/h (17.1mph), which matches June's surge. The number of rainfall days decreases, and the tropical landscape flourishes under the reduced showers. Weather in July »Weather in August
August carries forward the July weather story in Hihifo, with hardly any change in temperatures or rainfall levels. Notably, the wind speed falls slightly to 27.2km/h (16.9mph), coinciding with a marginal increase in humidity. The perpetual tropical climate dominates the ambiance. Weather in August »Weather in September
In September, Hihifo witnesses the least rainfall of the year with a scanty 41mm (1.61") over 15 days. Correspondingly, sunshine resurfaces, enlightening the city and segregating the clouds dominantly present in the sky. Even though the wind speed lessens from August, it maintains a constant rhythm. Weather in September »Weather in October
October in Hihifo marks the return of the rainy season as showers increase significantly to 111mm (4.37") over 20 days, a major surge from September's settled phase. However, the daylight duration increases, and along with it, the sunshine presence adds a splash of brightness to the city. Weather in October »Weather in November
November’s weather in Hihifo brings about an evident decrease in wind speed, falling to an average rate of 22.8km/h (14.2mph). However, the city encounters another surge in rainfall, reaching 107mm (4.21") stretched across 20 days. Weather in November »Weather in December
December concludes the weather cycle in Hihifo, with the rains climbing up to 216mm (8.5") over 25.9 days, nearing January's downpour. Remarkably, the sunshine duration dips but contributes to longer daylight, resulting in contrasting weather dynamics. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Hihifo, Tonga
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is September (26.6°C).
The months with the highest average low temperature are January and February (27.8°C).
The coldest month (with the lowest average low temperature) is August (25.3°C).
Average pressure
Hihifo, Tonga
- Average pressure in January:
1007.5mbar - Average pressure in February:
1007.7mbar - Average pressure in March:
1009.5mbar - Average pressure in April:
1010.7mbar - Average pressure in May:
1011.8mbar - Average pressure in June:
1012.8mbar
- Average pressure in July:
1013mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1012.2mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1008.8mbar
The month with the highest atmospheric pressure is September (1013.4mbar).
The month with the lowest atmospheric pressure is January (1007.5mbar).
Average wind speed
Hihifo, Tonga
- Average wind speed in January:
20.7km/h - Average wind speed in February:
21.3km/h - Average wind speed in March:
17.9km/h - Average wind speed in April:
20.3km/h - Average wind speed in May:
23.5km/h - Average wind speed in June:
27.7km/h
- Average wind speed in July:
27.6km/h - Average wind speed in August:
27.2km/h - Average wind speed in September:
26.3km/h - Average wind speed in October:
24.5km/h - Average wind speed in November:
22.8km/h - Average wind speed in December:
22.8km/h
The windiest month (with the highest average wind speed) is June (27.7km/h).
The calmest month (with the lowest average wind speed) is March (17.9km/h).
Average humidity
Hihifo, Tonga
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (76%).
Average rainfall
Hihifo, Tonga
- Average rainfall in January:
290mm - Average rainfall in February:
226mm - Average rainfall in March:
125mm - Average rainfall in April:
153mm - Average rainfall in May:
115mm - Average rainfall in June:
84mm
The wettest month (with the highest rainfall) is January (290mm).
The driest month (with the least rainfall) is September (41mm).
Average rainfall days
Hihifo, Tonga
- Average rainfall days in January:
25 days - Average rainfall days in February:
24.6 days - Average rainfall days in March:
24.9 days - Average rainfall days in April:
22.3 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
16.2 days - Average rainfall days in August:
17.9 days - Average rainfall days in September:
15.2 days - Average rainfall days in October:
19.8 days - Average rainfall days in November:
20 days - Average rainfall days in December:
25.9 days
The month with the highest number of rainy days is December (25.9 days).
The month with the least rainy days is September (15.2 days).
Average daylight / Average sunshine
Hihifo, Tonga
- Average daylight in January:
12h and 54min - Average daylight in February:
12h and 36min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 42min - Average daylight in May:
11h and 24min - Average daylight in June:
11h and 12min
- Average daylight in July:
11h and 18min - Average daylight in August:
11h and 36min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 30min - Average daylight in November:
12h and 54min - Average daylight in December:
13h and 6min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in January:
7h and 30min - Average sunshine in February:
7h and 24min - Average sunshine in March:
8h and 0min - Average sunshine in April:
7h and 30min - Average sunshine in May:
7h and 24min - Average sunshine in June:
6h and 48min
- Average sunshine in July:
6h and 48min - Average sunshine in August:
6h and 36min - Average sunshine in September:
6h and 54min - Average sunshine in October:
7h and 6min - Average sunshine in November:
8h and 48min - Average sunshine in December:
8h and 12min
The month with the most sunshine is November (Average sunshine: 8h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 36min).
Average sunshine days
Hihifo, Tonga
- Average sunshine days in January:
4.9 days - Average sunshine days in February:
1.8 days - Average sunshine days in March:
4 days - Average sunshine days in April:
5.5 days - Average sunshine days in May:
7.6 days - Average sunshine days in June:
8.7 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
9 days - Average sunshine days in September:
11.5 days - Average sunshine days in October:
8 days - Average sunshine days in November:
7.6 days - Average sunshine days in December:
2.9 days
The month with the most sunshine days is September (11.5 days).
The month with the least sunshine days is February (1.8 days).
Average UV index
Hihifo, Tonga
The months with the highest UV index are January, February, March, April, May, July, August, September, November and December (UV index 7).
The months with the lowest UV index are June and October (UV index 6).
Average cloud cover
Hihifo, Tonga
The month with the most cloud cover is August (Cloud cover 55).
The month with the least cloud cover is March (Cloud cover 44).
Average visibility
Hihifo, Tonga
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).





