Current Climate - April 2013
April 2013 was characterised by lower pressures than usual over New Zealand and to the south and west of the country, with higher pressures than normal to the east of the Chatham Islands. This meant more northwesterly winds than normal affected the country, resulting in a very warm month for many regions. Northwesterly fronts resulted in extremely heavy rainfall in the western Bay of Plenty on 20 April and in the Nelson and Tasman regions on 21 April.