As winter approaches, travelers planning getaways may need to consider the far-reaching effects of the El Niño climate pattern, which is anticipated to influence weather conditions in popular holiday destinations well into 2027. El Niño, a naturally occurring phenomenon that emerges every two to seven years, is characterized by unusually warm surface waters in the central and eastern tropical Pacific Ocean.

Southeast Asia

In Southeast Asia, El Niño is expected to lead to a longer and drier dry season in parts of Indonesia, including Bali. While this might seem appealing for beach-goers, sustained heat and drought can result in water shortages and an increased risk of wildfires. Smoke from fires already burning in Sumatra and Kalimantan on the island of Borneo could impact air quality in nearby Singapore and Kuala Lumpur. Conversely, southern Thailand and southern Vietnam, such as Phuket and Phu Quoc, may experience sunnier, drier conditions as rainfall potentially decreases.

Australia and New Zealand

For travelers heading to Australia, El Niño has historically been associated with reduced rainfall in eastern areas, warmer temperatures, and a heightened fire danger in the southeast. This makes monitoring local conditions crucial for those planning road trips or multi-destination holidays. Warm ocean temperatures could also impact marine life, potentially leading to coral bleaching in reef destinations. New Zealand may experience stronger and more persistent winds, which could cause travel disruptions. While the West Coast and South Island might see wetter conditions, areas like Auckland, Hawke's Bay, and Canterbury could face drought risks and water restrictions.

In New Zealand, spots such as Hawke's Bay (pictured) on the North Island will see a higher risk of drought, wildfire danger and even water restrictions

The Americas

In contrast, the Caribbean region may see a reduced risk of Atlantic hurricane activity due to El Niño creating less favorable conditions for storm development. Destinations like Barbados, Antigua, and St. Lucia could be favorable choices, particularly after the main hurricane season concludes. In the United States, El Niño often brings wetter winter conditions to parts of the southern regions, including California. Similarly, northern Peru and Ecuador might experience unusually heavy rainfall.

Africa

Southern Africa typically experiences drier conditions during El Niño, which could translate to ample sunshine in countries like South Africa, Namibia, and Botswana. However, this prolonged drought can strain water resources, vegetation, and wildlife, potentially impacting safari experiences. For those interested in safaris, East Africa might offer a more favorable outlook. El Niño has been linked to increased rainfall during the October-to-December "short rains" season in equatorial East Africa, including popular safari regions in Kenya and Tanzania. This can lead to greener landscapes and attract migratory birds.

If you're wanting to head out on safari this winter, you may be better off plumping for reserves in East Africa, in countries such as Kenya (pictured)

Travelers are advised that El Niño influences probabilities rather than providing definitive forecasts, and no two events are identical. Conditions can shift from ideal to extreme, with less rain potentially becoming drought and heavier rains leading to impassable terrain. Therefore, checking flexible cancellation policies, comprehensive travel insurance, and the latest destination-specific weather advisories is recommended before booking a winter escape.