Temperature tercile tables for several locations in the South and West of the North Island. Data are based on the 30-year period 1971-2000. The ranges for each tercile are: below normal = second lowest to 33rd percentile; near normal = 34th to 66th percentile; above normal = 67th percentile to second highest.
Historical average temperature (deg C) range for forecast area SWNI for the 3-month period Jul-Aug-Sep
Station Name | No. years | Below Normal | Near Normal | Above Normal |
---|---|---|---|---|
TAUMARUNUI | 29 | 7.8 - 8.5 | 8.6 - 9.1 | 9.2 - 9.8 |
TAUMARUNUI AWS | 29 | 7.8 - 8.5 | 8.6 - 9.1 | 9.2 - 9.8 |
TURANGI 2 EWS | 27 | 7.0 - 7.4 | 7.5 - 7.8 | 7.9 - 8.6 |
NEW PLYMOUTH AWS | 30 | 9.8 - 10.2 | 10.3 - 10.6 | 10.7 - 11.3 |
LOWER RETARUKE | 29 | 7.5 - 8.1 | 8.2 - 8.6 | 8.7 - 9.7 |
STRATFORD DEM FARM | 24 | 7.6 - 8.1 | 8.2 - 8.5 | 8.6 - 9.2 |
WAIOURU AWS | 30 | 4.3 - 4.7 | 4.8 - 5.3 | 5.4 - 6.2 |
WANGANUI,SPRIGGENS PARK EWS | 30 | 9.5 - 10.1 | 10.2 - 10.4 | 10.5 - 11.4 |
PALMERSTON N | 30 | 8.8 - 9.4 | 9.5 - 9.9 | 10.0 - 10.6 |
LEVIN AWS | 30 | 8.7 - 9.4 | 9.5 - 9.8 | 9.9 - 10.4 |
PARAPARAUMU AERO | 30 | 8.7 - 9.4 | 9.5 - 9.7 | 9.8 - 10.3 |
WALLACEVILLE EWS | 29 | 8.0 - 8.7 | 8.8 - 8.9 | 9.0 - 9.9 |
WAIORONGOMAI | 21 | 8.3 - 8.9 | 9.0 - 9.2 | 9.3 - 9.8 |
WELLINGTON,KELBURN | 30 | 8.7 - 9.2 | 9.3 - 9.8 | 9.9 - 10.4 |
WELLINGTON AERO | 27 | 9.4 - 9.8 | 9.9 - 10.4 | 10.5 - 11.3 |