Fiji has recorded its second warmest year on record in 2024, as reported by the Fiji Meteorological Service in its Annual Climate Summary. This alarming milestone highlights a significant warming trend that has been developing over more than six decades. Since 1959, Fiji’s national average air temperature has increased by 1.1°C, with daytime maximum temperatures rising by 1.2°C and nighttime minimum temperatures by 1.0°C. The year 2024 stands out as one of the hottest on record, surpassed only by one other year since systematic observations began in the region.
The Fiji Meteorological Service emphasizes that the continued warming trend illustrates a shifting climate that has been evolving gradually over the past several decades, rather than representing a single anomalously warm year. This localized trend aligns with global patterns, as the World Meteorological Organization confirmed that 2024 marked the warmest year in 175 years of global climate data, underscoring a widespread climatic shift.
In parallel, a previous report noted that in 2023, Fiji experienced unusually high maximum air temperatures as well, with the national average maximum air temperature reaching 29.9°C, a significant rise of 0.7°C above normal levels. This consistency suggests an ongoing trend that reflects not only local environmental changes but also broader global climate changes tied to increasing greenhouse gas concentrations.
Data collected in previous years also shows significant regional temperature variations, with locations like Rarawai Mill in Ba and Rotuma recording some of the highest annual mean maximum air temperatures. Notably, these trends are accompanied by substantial temperature changes affecting the Pacific Ocean around Fiji. Ocean temperatures in the region have reached unprecedented levels in over 653 years, largely influenced by global warming and human activities.
The implications of these findings are concerning. Rising temperatures threaten to disrupt marine ecosystems and the livelihoods of coastal communities, potentially leading to severe economic repercussions. Nevertheless, such challenges also present a unique opportunity for Fiji and its communities to drive innovation in climate resilience and sustainable practices. By deciding proactively on environmental policies, Fiji can navigate this warming trend and work towards a more sustainable future, despite the adverse effects of climate change.