Climate and monthly weather forecastVailala, Wallis and Futuna
Climate and monthly weather forecast
The climate of Vailala
Vailala, located in Wallis and Futuna, typifies a tropical rainforest climate, another term for it being an equatorial climate. This characterisation aligns with the Köppen climate classification. The island's proximity to the equator results in broadly similar temperature and weather conditions throughout the year.Across the year, the average high temperature ranges from 27.7°C (81.9°F) in August to 29.1°C (84.4°F) in March and April. The experience of lows isn't much different, with a variation between 26.8°C (80.2°F) in August and 28.2°C (82.8°F) in March. Fluctuation in relative humidity is a whisper, oscillating from 76% in January, March, and December to 78% between June and September.
The rainfall pattern in Vailala spans from a low of 67mm (2.64") in August to a high of 405mm (15.94") in February. The number of wet days, though, appears to follow a different rhythm. January sees the highest at 28.2 days while June holds the lowest record at 19.1 days. Sunlight shows a modest fluctuation from 11.4 hours per day in June and July to 12.9 hours in December. Sunshine hours display more distinctive variability—5.7 hours in June and July against 9.3 hours in January.
A unique feature of Vailala is the significantly reduced sunshine during the middle of the year. So, while the temperature and rainfall exhibit minimal variation, the amount of sunshine does.
The best time to visit Vailala
Visitors who prefer dry weather should consider travelling to Vailala from June to September; these are the months with the least rainfall, averaging between 67mm (2.64") and 87mm (3.43"). Even though sunlight hours are somewhat reduced during this period, with only 5.7 hours in both June and July, it increases gradually to 6.5 and 7.6 hours in August and September respectively.The worst time to visit Vailala
Guided by climatic conditions, February may not be the most favourable month for a visit, with an average precipitation of 405mm (15.94"). Despite the shorter sunshine duration, experiencing Vailala in its full tropical essence might appeal to some tourists.Spring weather in Vailala
In Vailala, the spring months from September to November mark a transition from the dry season to the wet season. Temperatures rise slightly from 27.7°C (81.9°F) in September to 28.4°C (83.1°F) in November while rainfall increases from an average of 82mm (3.23") to 170mm (6.69"). Relative humidity remains quite constant at 78%. On average, daily sunshine increases from 7.6 hours in September to 7.6 hours in November.Summer weather in Vailala
The summer season in Vailala spreads across December to February, marked chiefly by high rainfall amounts. In December, rainfall reaches 267mm (10.51") and climaxes at 405mm (15.94") in February. The temperature is also at its peak, with average highs of 28.8°C (83.8°F) in December and 29.1°C (84.4°F) in February. The availability of sunshine reduces slightly to 7.7 hours in January.Autumn weather in Vailala
Autumn, which runs from March to May, experiences slightly decreased rainfall levels starting at 188mm (7.4") in March and falling to 115mm (4.53") in May. The relative humidity level stays constant at 76% in March and April before rising to 77% in May. Additionally, the sunshine duration increases from 7.9 hours in March to an improved 7.8 hours in May.Winter weather in Vailala
During the winter months from June to August, rainfall drops to a nadir of 67mm (2.64") in August. On the flip side, a increase in relative humidity to 78% is detected. Daily sunlight hours reach their lowest, averaging just 5.7 hours in June and July. However, winter also brings the lowest average temperatures of the year, with a high of 27.7°C (81.9°F) and a low of 26.8°C (80.2°F) in August.Weather in January
The weather in Vailala embarks into the new year with a warm and wet climate, showing similar conditions to most of the later months of the previous year. Among the noteworthy features of this month are the temperatures falling between 27.9°C (82.2°F) and 29°C (84.2°F). Weather in January »Weather in February
Moving into February, Vailala experiences an incremental shift in weather dynamics. Interestingly, the second month of the year records the highest rainfall of 405mm (15.94"), most likely affecting visibility and outdoor activities. Weather in February »Weather in March
March informs Vailala's entry into autumn, showing a gradual easing off from the intense conditions of the summer months. The area experiences a significant decrease in rainfall from 405mm (15.94") to 188mm (7.4"), lessening the weather's wet aspect. Weather in March »Weather in April
Arriving in April, the weather in Vailala takes on a more stable profile on most fronts. The rainfall continues to decrease from 188mm (7.4") to 150mm (5.91"), marking a continued shift away from the wetness of the early months. Temperature conditions show a slight drop, without any remarkable highs or lows. Weather in April »Weather in May
In May, the transition continues towards the drier season, as indicated by the lowering rainfall and moisture levels. A further decrease in rainfall to 115mm (4.53") brings a crispness to the air and marks the edge of the wet season. Weather in May »Weather in June
June introduces the onset of the dry season in Vailala with a marked decrease in both rainfall, to 87mm (3.43"), and humidity levels. The daylight hours are modestly reduced, corresponding to the winter solstice occurring in this month. Weather in June »Weather in July
As July progresses, the weather conditions in Vailala continue their slow progression towards the drier end of the spectrum. The amount of rainfall reaches a new low at 77mm (3.03"), signifying a significant departure from the heavy showers of the early months of the year. Weather in July »Weather in August
In August, the rainfall levels reach their lowest at 67mm (2.64"), emphatically marking the driest month of the year for Vailala. The relative humidity, temperature range, and wind conditions display subtle changes, maintaining a consistent weather pattern. Weather in August »Weather in September
Stepping into September, Vailala anticipates a slow resurgence of the wet season, as rainfall measures rise slightly to 82mm (3.23"). Meanwhile, the rest of the weather elements show little variation from the previous month's data. Weather in September »Weather in October
As October unfolds, the transition to the wet season becomes more evident with rainfall levels ramping up to 138mm (5.43"). The weather parameters adjust subtly, corroborating the onset of the rainy weather pattern. The wind conditions persist characteristically high, balancing the rising humidity. Weather in October »Weather in November
In November, the wet season in Vailala takes full effect with rainfall measurements further increasing to 170mm (6.69"). Notably, other weather elements show modest variations supporting the shift towards a wetter environment. Weather in November »Weather in December
December brings Vailala full circle with weather conditions resembling those at the start of the year. The rainfall peaks second highest in the year at 267mm (10.51"), reintroducing a highly wet climate. The other climatic variables fluctuate subtly, adhering to the region's common weather patterns. Weather in December »Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, there are 285.2 rainfall days, and 2066mm (81.34") of precipitation is accumulated.
The month with the most sunshine is January, with an average of 9.3h of sunshine.
The months with the highest UV index are January through December, with an average maximum UV index of 7.
The months with the lowest UV index are January through December, with an average maximum UV index of 7.
Peak temperatures are observed in February and March, averaging a high-temperature of 29.1°C (84.4°F).
February is the month with the most rainfall. Rain falls for 25.3 days and accumulates 405mm (15.94") of precipitation.
March is the least humid month, with an average relative humidity of 75%.
June through September, with an average relative humidity of 78%, are most humid months.
With an average of 11h and 24min of daylight, June has the shortest days of the year.
June and July, with an average of 5.7h of sunshine, are months with the least sunshine in Vailala.
The coldest period, with an average high-temperature of 27.7°C (81.9°F), falls in July through September.
The month with the least rainfall is August, when the rain falls for 20.8 days and typically collects 67mm (2.64") of precipitation.
December has the longest days of the year, with an average of 12h and 54min of daylight.
Vailala does not observe Daylight Saving Time (DST). +12 timezone is used throughout the entire year.
Average temperature
Vailala, Wallis and Futuna
The warmest months (with the highest average high temperature) are February and March (29.1°C).
The months with the lowest average high temperature are July, August and September (27.7°C).
The month with the highest average low temperature is March (28.2°C).
The coldest month (with the lowest average low temperature) is August (26.8°C).
Average pressure
Vailala, Wallis and Futuna
- Average pressure in January:
1007.1mbar - Average pressure in February:
1007.4mbar - Average pressure in March:
1008.9mbar - Average pressure in April:
1010mbar - Average pressure in May:
1010.7mbar - Average pressure in June:
1011.3mbar
- Average pressure in July:
1011.4mbar - Average pressure in August:
1011.8mbar - Average pressure in September:
1011.9mbar - Average pressure in October:
1011mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1008mbar
The month with the highest atmospheric pressure is September (1011.9mbar).
The month with the lowest atmospheric pressure is January (1007.1mbar).
Average wind speed
Vailala, Wallis and Futuna
- Average wind speed in January:
19km/h - Average wind speed in February:
20.8km/h - Average wind speed in March:
17.2km/h - Average wind speed in April:
17.8km/h - Average wind speed in May:
21km/h - Average wind speed in June:
26.2km/h
- Average wind speed in July:
27.2km/h - Average wind speed in August:
26.3km/h - Average wind speed in September:
25.4km/h - Average wind speed in October:
22km/h - Average wind speed in November:
19.8km/h - Average wind speed in December:
19.4km/h
The windiest month (with the highest average wind speed) is July (27.2km/h).
The calmest month (with the lowest average wind speed) is March (17.2km/h).
Average humidity
Vailala, Wallis and Futuna
The months with the highest relative humidity are June, July, August and September (78%).
The month with the lowest relative humidity is March (75%).
Average rainfall
Vailala, Wallis and Futuna
- Average rainfall in January:
320mm - Average rainfall in February:
405mm - Average rainfall in March:
188mm - Average rainfall in April:
150mm - Average rainfall in May:
115mm - Average rainfall in June:
87mm
The wettest month (with the highest rainfall) is February (405mm).
The driest month (with the least rainfall) is August (67mm).
Average rainfall days
Vailala, Wallis and Futuna
- Average rainfall days in January:
26.8 days - Average rainfall days in February:
25.3 days - Average rainfall days in March:
27.7 days - Average rainfall days in April:
25.2 days - Average rainfall days in May:
22.2 days - Average rainfall days in June:
19.6 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
20.8 days - Average rainfall days in September:
20.8 days - Average rainfall days in October:
23.2 days - Average rainfall days in November:
26.3 days - Average rainfall days in December:
28.2 days
The month with the highest number of rainy days is December (28.2 days).
The month with the least rainy days is July (19.1 days).
Average daylight / Average sunshine
Vailala, Wallis and Futuna
- Average daylight in January:
12h and 48min - Average daylight in February:
12h and 30min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 48min - Average daylight in May:
11h and 30min - Average daylight in June:
11h and 24min
- Average daylight in July:
11h and 24min - Average daylight in August:
11h and 42min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 24min - Average daylight in November:
12h and 42min - Average daylight in December:
12h and 54min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in January:
9h and 18min - Average sunshine in February:
9h and 12min - Average sunshine in March:
8h and 42min - Average sunshine in April:
7h and 54min - Average sunshine in May:
7h and 48min - Average sunshine in June:
5h and 42min
- Average sunshine in July:
5h and 42min - Average sunshine in August:
6h and 30min - Average sunshine in September:
7h and 36min - Average sunshine in October:
7h and 42min - Average sunshine in November:
7h and 36min - Average sunshine in December:
9h and 6min
The month with the most sunshine is January (Average sunshine: 9h and 18min).
The months with the least sunshine are June and July (Average sunshine: 5h and 42min).
Average sunshine days
Vailala, Wallis and Futuna
- Average sunshine days in January:
2.3 days - Average sunshine days in February:
1.8 days - Average sunshine days in March:
2.1 days - Average sunshine days in April:
3.3 days - Average sunshine days in May:
6.2 days - Average sunshine days in June:
8 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
7.9 days - Average sunshine days in September:
6.8 days - Average sunshine days in October:
5.2 days - Average sunshine days in November:
2.3 days - Average sunshine days in December:
1.5 days
The month with the most sunshine days is July (9.3 days).
The month with the least sunshine days is December (1.5 days).
Average UV index
Vailala, Wallis and Futuna
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Vailala, Wallis and Futuna
The month with the most cloud cover is August (Cloud cover 49).
The months with the least cloud cover are March, April and May (Cloud cover 44).
Average visibility
Vailala, Wallis and Futuna
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
