太平洋存在脆弱的拉尼娜现象,但预计不会对美国2025年的天气产生重大影响。 A weak La Niña is present in the Pacific but is not expected to significantly impact U.S. weather in 2025.

根据 NOAA 和哥伦比亚大学的数据，弱拉尼娜现象已重返太平洋，低于平均水平的海面温度将持续到 2025 年 11 月。 A weak La Niña has returned to the Pacific, with cooler-than-average sea surface temperatures persisting into November 2025, according to NOAA and Columbia University. 预测者预计,该事件将保持疲软,并在春季前消失,从而限制了其对全球天气的影响。 Forecasters expect the event to remain weak and fade by spring, limiting its influence on global weather. 虽然拉尼娜通常给美国北部带来湿润条件,给南方带来干旱,但这种温和的版本预计不会造成重大干扰。 While La Niña typically brings wetter conditions to the northern U.S. and drought to the South, this mild version is not expected to cause major disruptions. 对2025年大西洋飓风季节的影响微乎其微,这可能是由于飓风迟到和力量薄弱所致。 Its impact on the 2025 Atlantic hurricane season has been minimal, likely due to its late arrival and weak strength. 与拉尼娜相比,区域天气将更多地受诸如极地旋涡和大气阻塞等当地因素的影响。 Regional weather will be shaped more by local factors like the polar vortex and atmospheric blocking than by La Niña. 居民应监测当地对冬季条件的预报。 Residents should monitor local forecasts for winter conditions.