Climate and monthly weather forecastArashi, Aruba

The climate of Arashi

Arashi, situated in the sun-kissed island of Aruba, features a Tropical Savanna climate according to the Köppen climate classification, with the omnipresent warmth of the tropics moderated by cool sea breezes. The island position off the coast of Venezuela ensures a warm and relatively stable climate throughout the year. Although the climate does not vary significantly from month to month, discernible patterns in daylight and sea temperatures can be noticed.

Over the course of the year, the daylight duration fluctuates from 11.4 hours to 12.9 hours, indicative of Arashi’s proximity to the equator. The shortest days are in December with 11.4 hours of daylight, with the longest days observed in July boasting 12.8 hours. This daylight trend subtly shifts the rhythm of life and activity on the island.

Sea temperature remains comfortably warm throughout the year, oscillating from a low of 26.3°C (79.3°F) in February to a high of 29.2°C (84.6°F) in October. The warmest seawater is typically observed between September to November, making these months ideal for water activities. On the contrary, February sees the coolest sea temperatures, although still a pleasant 26.3°C (79.3°F).

It's important to note Arashi's tropical savanna climate means the weather is seldom extreme but rather characterized by mild variations and a delightful balance between warmth, humidity, and wind.

The best time to visit Arashi

Considering the stable climate, any time suits well to visit Arashi; however, the period from September to November affords several advantages. The seawater is at its warmest during these months, reaching between 29.1°C (84.4°F) to 29.2°C (84.6°F), ideal for snorkeling, swimming, or other water-related activities. Additionally, daylight extends to roughly 12.2-12.5 hours, allowing for longer periods for outdoor explorations and activities.

The worst time to visit Arashi

While Arashi's favorable climate does not single out a particularly unfavorable period to visit, travelers who prefer cooler sea temperatures might want to avoid the stretch from September to November, where seawater temperatures are their warmest, peaking at 29.2°C (84.6°F) in October. Similarly, those with a preference for shorter days may find the longer daylight duration of around 12.8 hours in June and July less appealing.

Spring weather in Arashi

Spring in Arashi brings with it a slowly rising sea temperature, starting from a snug 26.3°C (79.3°F) in February and warming up to 27.6°C (81.7°F) by May. Daylight duration also gradually increases, starting at approximately 11.7 hours in February to 12.7 hours by May. This combination of increasing daylight hours and warming sea temperatures makes Spring an attractive season to visit Arashi.

Summer weather in Arashi

Summer is characterized by the longest days in Arashi, with daylight hours reaching their peak of approximately 12.9 hours in June. Sea temperatures remain consistently warm and inviting, varying from 27.9°C (82.2°F) to 28.3°C (82.9°F) between June to August. This period offers a unique opportunity to make the most of extended daylight while still enjoying the gentle cooling effect of warm sea waters.

Autumn weather in Arashi

Autumn marks the time of year when sea temperatures are at their peak in Arashi, reaching up to 29.2°C (84.6°F) in October. Coupled with daylight times of approximately 12.2 hours starting from September, an Autumn visit to Arashi promises comfortably warm waters and abundant daylight for outdoor activities.

Winter weather in Arashi

The winter season in Arashi sees the shortest daylight hours of the year, beginning with around 11.8 hours in November and reducing to 11.4 hours by the end of December. Sea temperatures start to cool slightly, with values decreasing from 28.7°C (83.7°F) to 27.5°C (81.5°F) between November and December. Despite being the "cooler" part of the year, winter in Arashi is by no means harsh and remains pleasantly warm and inviting for visitors.

Weather in January

January brings modest warmth to Arashi, Aruba, with a sea temperature registering at 27.2°C (81°F). This is on par with the island's year-round balmy waters, providing enjoyable conditions for water-based activities. As it's the start of the new year, the weather continues to be reliably sunny with a distinctive tropical vibe. Weather in January »

Weather in February

In February, the sea temperature dips slightly to 26.3°C (79.3°F), meaning that the weather remains ideally warm without being overly oppressive. The decrease in temperature is scarcely noticeable to the casual beach-goer, with many continuing to enjoy the island's sandy beaches and azure waters with relative comfort. Weather in February »

Weather in March

The sea temperature rises marginally to 26.4°C (79.5°F) in March, hinting that Arashi, Aruba is gradually transitioning towards its hotter months. Encouragingly for sun-seekers, the daylight hours increase to provide more time for outdoor explorations. Weather in March »

Weather in April

By the time April arrives, Arashi, Aruba's sea temperature climbs to 26.8°C (80.2°F). This is accompanied by a noticeable increase in daylight hours, pushing towards their yearly peak. This period signals the official commencement of Aruba's dry season, characterized by cloudless skies and high visibility. Weather in April »

Weather in May

In May, the sea temperature begins to rise significantly, reaching an inviting 27.6°C (81.7°F). This comes in conjunction with the daylight hours reaching close to their annual zenith. As tropical islands go, Arashi, Aruba can expect stable weather conditions throughout this period with low chances of rainfall. Weather in May »

Weather in June

June sees the highest increase in sea temperature, soaring to a sultry 27.9°C (82.2°F). Gaining the distinction of the month with the second-longest daylight duration, sun-worshippers have plenty of time to bask under Aruba's radiant skies. Weather in June »

Weather in July

Arashi, Aruba continues to experience its hottest months with the sea temperature in July maintaining a steady 27.6°C (81.7°F). While the temperature remains largely consistent with June, the daylight hours see a slight dip from June's peak. Weather in July »

Weather in August

In August, the sea temperature in Arashi, Aruba ascends to a lofty 28.3°C (82.9°F), marking the region's warmest month. This peak in sea temperature coincides with a slight decrease in daylight hours, yet the skies remain mostly clear and sunlit. Weather in August »

Weather in September

The sea temperature in September soars to a record 29.1°C (84.4°F) in Arashi, Aruba. However, the daylight hours begin their descent towards the year-end decrease, giving way to slightly longer nights. The weather remains predominantly warm and dry, albeit with marginally less sunlit hours. Weather in September »

Weather in October

The sea temperature in October plateaus at 29.2°C (84.6°F), mirroring September's record high. Concurrently, the average daylight hours continue to dwindle, hinting at the nearing winter months. Arashi's weather during this period leans towards warm and dry conditions, despite retreating daylight hours. Weather in October »

Weather in November

November experiences a slight downturn in sea temperature, dipping to 28.7°C (83.7°F), marking the onset of cooler conditions in Arashi, Aruba. In line with the change in seasons, daylight hours undergo a further reduction, seemingly in synchronization with the cooling waters. Weather in November »

Weather in December

By the time December arrives, the sea temperature falls to a cooler 27.5°C (81.5°F). Alongside this, the daylight hours reduce to their annual low, signalling the onset of the shortest days. However, the weather continues to remain largely dry, maintaining the region's reputation as a year-round sunny destination. Weather in December »