Climate and monthly weather forecast
Atafu Village, Tokelau

Situated within the vast Pacific Ocean, Atafu Village in Tokelau is under the influence of a tropical rainforest climate, classified under the Köppen climate classification as Af. This climate type is characterized by high temperatures, substantial humidity, and bountiful rainfall throughout the year. There's no significant seasonality in temperature or precipitation patterns, rendering this region a perpetual summer.

Examining the provided meteorological readings, the sea temperature revolves from a low of 28.8°C (83.8°F) to a high of 29.8°C (85.6°F). Slight fluctuations in the sea temperature have a tangible impact on the climate, especially on rainfall and humidity. The daylight hours fluctuate minimally, from a low of 11.6 hours to a peak of 12.6 hours. Thus, Atafu Village experiences a consistent length of day throughout the entire year.

An immediately noticeable facet of Atafu Village climate is the consistent warmth and high humidity. The values never drop below 28.8°C (83.8°F) even in cooler months, manifesting the tropical nature of its climate.

Although the weather in Atafu Village remains relatively constant year-round with perpetual warmth and high humidity, the best time to visit would be during the months when the daylight duration is the longest. This occurs from December to January and again in June, when daylight extends for 12.6 hours, providing the perfect conditions for outdoor tourist activities and exploration.

The duration of daylight is at its shortest from May to July, with only 11.6 hours. Visitors seeking to maximize outdoor time might find these months suboptimal for their visit. However, it's worth noting that the difference in daylight hours throughout the year is quite minimal, so any time of year promises plenty of daylight for outdoor activities in Atafu Village.

During the spring months (generally understood as March, April, May), Atafu Village manifests a stable tropical climate, with sea temperatures ranging from 29.3°C (84.7°F) to 29.8°C (85.6°F). Daylight hours start at 12.1 hours in March, decrease slightly to 11.9 hours in April, then further to their yearly minimum of 11.6 hours in May.

Summer in Atafu Village (June through August) continues the trend of stable, high temperatures with sea temperatures fluctuating slightly from 29.3°C (84.7°F) in June, dipping to 28.9°C (84°F) in July, and picking up slightly to 28.8°C (83.8°F) in August. Daylight hours rise from the minimum of 11.6 hours in June to 11.7 hours in July, and then to 11.8 hours by August.

From September through November, autumn in Atafu Village sees sea temperatures increase again, going from 29.2°C (84.6°F) in September, slightly increasing to 29.3°C (84.7°F) in October, and reaching 29.7°C (85.5°F) in November. A similar ascent is seen in daylight hours, increasing from 12.1 hours in September to 12.5 hours by November.

In December, January, and February, the winter months, Atafu Village experiences some of its highest sea temperatures with 29.7°C (85.5°F) in December, dipping slightly to 29.5°C (85.1°F) in January, then to 29.3°C (84.7°F) in February. These warm waters, coupled with the longest daily sunlight—12.5 hours in December and the year's maxima of 12.6 hours in January and February—create ideal conditions for holidaymakers seeking to escape colder climates.

The first month of the year sees Atafu Village in the midst of its warm season, as temperatures of the sea averages at 29.3°C (84.7°F) making swimming activities enjoyable. The weather conditions remain fairly constant with minor fluctuations in sea and air temperature, daylight, and precipitation. Weather in January »

In February, the temperature of the sea slightly decreases to 29.2°C (84.6°F), which is a negligible change and has no significant impact on sea-related activities. The consistency in weather conditions is maintained much like January, with minor variations in daylight hours and dry spells that may occur. Weather in February »

Compared to February, there is a trivial rise in sea temperature to 29.3°C (84.7°F) in March, marking the nature of the tropical climate in Atafu Village. Daylight hours start to decrease, leading to slightly longer evenings. While temperature fluctuations are minimal, the weather can often be unpredictable in this period. Weather in March »

In April, sea temperatures continue to rise, reaching an average of 29.8°C (85.6°F). Meanwhile, the daylight hours continue to shorten but without any substantial effects on outdoor activities. The period is typified by periods of calm and stormy weather that can follow one another. Weather in April »

May experiences the same sea temperature as April, maintaining a consistent 29.8°C (85.6°F). Daylight hours are slightly reduced, hinting the onset of the relatively cooler season in the coming months. Despite this, temperatures remain comfortable and conducive for most outdoor activities. Weather in May »

In June, there is slight dipping in sea temperature to 29.3°C (84.7°F) when compared to May. The impact on sea-related recreations is minimal and the overall climate remains largely favorable. As daylight hours continue to decline, visitors can anticipate longer evenings. Weather in June »

The month of July marks further reduction in sea temperature to 28.9°C (84°F) but with only minor impacts on marine activities and overall tourism. Daylight hours start to increase, heralding the return of longer sunshine periods. Weather in July »

In August, sea temperature falls marginally to 28.8°C (83.8°F). This slight decrease does not unfavorably impact nautical activities. Visitors can enjoy extensive daylight hours as well as warm nights. Although weather patterns adhere to a steady course, careful observation of meteorological forecasts helps mitigate potential surprises. August is the month with the coldest seawater, with an average sea temperature of 28.8°C (83.8°F). Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods. Weather in August »

Maintaining the trend of marginal reductions, September sea temperature measured at 29.2°C (84.6°F) brings no discernible change to the local climate. With both the temperature and daylight hours rising, September brings back the sun-drenched days characteristic of Atafu Village. Weather in September »

In October, sea temperatures rise to 29.3°C (84.7°F), indicating the arrival of the warmer period. As such, outdoor and marine activities remain appealing for tourists and locals. Good weather patterns persist though unpredictable changes can occur. Weather in October »

November observes a spike in sea temperature, reaching a high of 29.7°C (85.5°F). Alongside an increase in daylight hours, the weather conditions become ideal for tourists and outdoor enthusiasts. Regular updates on weather forecasts are advisable. Weather in November »

Sea temperature averages at 29.5°C (85.1°F) during December, marking a slight decrease from the November highs. However, this drop does not significantly affect the weather conditions or disrupt outdoor activities. The increase in daylight hours continues, making the days seem longer. Weather in December »