Climate and monthly weather forecastFalehau, Tonga

The climate of Falehau

Falehau, located in Tonga, boasts a tropical rainforest or "Af" type of climate according to the Köppen climate classification. This classification results from the high annual rainfall and consistently high temperatures experienced in this region.

Looking at the weather patterns throughout the year, it becomes clear that Falehau maintains relatively stable climate conditions. Temperatures fluctuate slightly, with January showing the highest average temperature at 28.6°C (83.5°F) before retreating to July’s low of 26.7°C (80.1°F). Unlike some climates, this minimal seasonal temperature variation is characteristic of tropical rainforest areas.

Rainfall demonstrates considerably more variation. January receives the highest rainfall with 290mm (11.42"), while the lowest is observed in September at 41mm (1.61"). The number of rainfall days does commensurate with these figures, the highest occurring in January with 25 days and the lowest in September at 15.2 days. Hence, it follows that wetter months have more rainfall days.

Furthermore, another interesting parameter is the duration of sunshine. The longest sunshine duration is recorded in January at 7.5 hours while the shortest is observed in July and August, respecting 6.8 hours. Typically, tropical environments see fewer fluctuations in sunshine duration, reflecting the region's close proximity to the equator.

The best time to visit Falehau

Given the tropical rainforest climate, the best time to visit Falehau is arguably during the driest months. An observation of the monthly averages reveals that from July to September, with the low rainfall volume of 57mm (2.24")-53mm (-2.09") and the fewer average number of rainy days, range from 16.2 to 15.2 days. In addition, during this period, the relative humidity drops slightly to 78-79%, offering a bit more comfort for visitors. Simultaneously, the sunshine duration remains reasonably stable, between 6.8 hours to 6.9 hours, providing ample time to explore the outdoors.

The worst time to visit Falehau

Contrarily, the most challenging time to visit would be during the rainiest months. Clearly, January graphs the peak with 290mm (11.42") of rainfall and 25 daily rain events on average. The gloomy forecast is relatively unbroken with cloud cover hovering at 47%, limiting sunlight duration to 7.5 hours. Astonishingly, relative humidity remains reasonably constant, with 77% noted in January, only slightly lower than other months.

Spring weather in Falehau

Spring in Falehau, which spans September to November, sets a benchmark for pleasant weather conditions. Temperatures range mildly from 26.6°C (79.9°F) to 27.6°C (81.7°F), catering to those seeking a warm yet manageable climate. Rainfall remains low with an average ranging from 41mm (1.61") to 107mm (4.21"), allowing outdoor activities to be pursued with minimal interference. Furthermore, clear skies are more commonplace with the cloud cover reducing to 51%.

Summer weather in Falehau

Following the soothing spring, Falehau's summer - December to February - brings a slight climb in temperature, as one might expect. The mercury hovers between 27.1°C (80.8°F) and 28.6°C (83.5°F) throughout the season. Unfortunately, Falehau's wet season coincides with summer. December tells a story of a significant rainfall increase to 216mm (8.5"), peaking at 290mm (11.42") in January. This wet spell continues till February which records 226mm (8.9").

Autumn weather in Falehau

Autumn in Falehau, running from March to May, marks a gradual decline in temperatures, lying comfortably from 28.8°C (83.8°F) to 27.4°C (81.3°F). March poses the last of the high rainfall months with 125mm (4.92"), which transitions to a drier April and May experiencing 153mm (6.02") and 115mm (4.53") respectively. During this period, the amount of sunshine remains relatively consistent, from 7.5 to 7.4 hours.

Winter weather in Falehau

Winter in Falehau, observed from June to August, hosts the lowest temperatures of the year. June begins with 27.1°C (80.8°F), dipping to 26.7°C (80.1°F) for July and August. Combined with the lowest rainfall and the fewest amount of rainy days, the winter makes for an incredibly dry season. Despite this, the sunshine duration holds steady at a winter average of 6.8 hours per day. This period could be a preferred window for travelers averse to excessive heat and rainfall.

Weather in January

The sweltering heat and high humidity paint a vivid picture of Falehau in January, with the city getting its fair share of abundant sunshine coupled with limited cloud soakage. A surge in rainfall to 290mm (11.42"), the highest of the year, signals bouts of thunderstorms amidst the tropical weather. Weather in January »

Weather in February

As the calendar page turns to February, a subtle drop in temperature and rainfall marks the nearing end of Falehau's prime rainy season. This month records a gusty peak wind speed of 30.8km/h (19.1mph), setting the stage for an interesting contrast between rainfall and wind. Weather in February »

Weather in March

In March, the weather displays a gradual retreat from high-intensity patterns, with notable relief from concentrated showers and muggy days. Noticeably, the mean wind speed drops to 17.9km/h (11.1mph), marking the lightest winds of the year. Weather in March »

Weather in April

Falehau in April begins to feel a marginal dip in temperature and humidity levels, providing a tranquil vista for the onlookers. However, the month hits a rainfall low of 153mm (6.02"), marking a slowing pace in the city's tropical monsoon pattern. Weather in April »

Weather in May

In May, the city of Falehau remains true to its tropical climate, presenting a compelling mix of rain showers and clear sunshine. An break in the weather is observed, with the rainfall dipping to 115mm (4.53"), reflecting a drier trend. Weather in May »

Weather in June

June in Falehau takes on a definitive tropical charm, with lower rainfall, gentle breezes, and frequented by plenty of sunshine-filled days. The winds escalate, reaching an annual high of 27.7km/h (17.2mph), adding a refreshing twist to the weather conditions. Weather in June »

Weather in July

Come July, the city of Falehau settles into a pleasant rhythm, with a perfect blend of bright sunshine and cool breezes. The winds hold their steady course from the previous month, clocking at 27.6km/h (17.1mph), ensuring a continuous dance of the palm fronds. Weather in July »

Weather in August

The city of Falehau, in August, mirrors the perfect tropical climate, offset with intermittent showers and gleaming sunshine. With a shift in the wind speed to 27.2km/h (16.9mph), there is an evident mellow in the weather dynamics. Weather in August »

Weather in September

As September unfolds in Falehau, the city portrays a soothing escape from the muggy air with lashings of sunshine amidst scattered showers. The rainfall hits an annual minimum of 41mm (1.61"), signifying lesser wet days in the month. Weather in September »

Weather in October

October in Falehau resonates with its tropical persona, marked by momentary showers and abundant sunshine. Although the month encounters an increase in rainfall to 111mm (4.37"), the city maintains its enchanting appeal. The transition of seasons in November brings along distinct weather characteristics. Weather in October »

Weather in November

November, the last month of the spring in Falehau, is also a moderately hot month, with an average temperature varying between 26.7°C (80.1°F) and 27.6°C (81.7°F). November's weather displays an average high-temperature of a still moderately hot 27.6°C (81.7°F), slightly varied from October's 27.1°C (80.8°F). Weather in November »

Weather in December

With the onset of December, Falehau witnesses a revival of Tropical showers and warmth, marking the beginning of another climatic cycle. The month invites a ramp-up in rainfall to a considerable 216mm (8.5"), reiterating the city's tropical monsoon climate. Weather in December »