Climate drivers and seasonal outlook for the Wellington Region - Spring 2023 summary Summer 2023-2024 outlook

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Climate drivers and seasonal outlook for the Wellington Region - Spring 2023 summary Summer 2023-2024 outlook preview
  • Published Date Mon 11 Dec 2023
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Spring 2023 was a mixed bag for the region, alternating between strong westerly flow typical of El Niños and north-easterly rain events typical of La Niñas. Total rainfall accumulations were generally drier in the west and wetter in the east, which is opposite to what one would expect during an El Niño. Paraparaumu had the second driest spring on record, with about only half of the average rainfall. Even then, less rainfall was welcome for many after the La Niña floods, giving the opportunity for the soil moisture levels to stabilise with fewer slips around the capital. Late-season cold snaps continued to affect the region (mostly short lived), with the mean seasonal temperatures sitting near average.

Updated December 11, 2023 at 2:14 PM