Current Climate - September 2013
September 2013 was characterised by much lower pressures than normal around much of the New Zealand region, except for an area of higher pressures than normal to the east of the North Island, and another area of high pressure well to the south of the country. This pressure pattern caused more west to southwest flows across New Zealand. These unstable flows caused numerous storms and fronts to affect the country in September, including a severe wind storm in Canterbury early in the month.