Climate of Southland, New Zealand
Area-weighted average across Southland. For where people actually live and travel, see the cities below.
Southland, a subdivision of New Zealand, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 3.9°C / 39°F in July to 13.2°C / 55.8°F in January, with rainfall from 110 mm / 4.3 in to 180 mm / 7.1 in depending on the season (1795 mm / 70.7 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 13.2°C55.8°F | 180 mm7.1″ | — |
| February | 13.2°C55.8°F | 126 mm5″ | — |
| March | 11.8°C53.2°F | 164 mm6.5″ | — |
| April | 9.4°C48.9°F | 140 mm5.5″ | — |
| May | 6.6°C43.9°F | 156 mm6.1″ | — |
| June | 4.3°C39.7°F | 143 mm5.6″ | — |
| July | 3.9°C39°F | 124 mm4.9″ | — |
| August | 5°C41°F | 110 mm4.3″ | — |
| September | 6.8°C44.2°F | 146 mm5.7″ | — |
| October | 8.5°C47.3°F | 176 mm6.9″ | — |
| November | 10.1°C50.2°F | 153 mm6″ | — |
| December | 12°C53.6°F | 177 mm7″ | — |
Frequently asked questions
What is the best time to visit Southland?
Southland, New Zealand does not have a clear sunny-and-dry window by our cutoffs. The warmest month is January at 13.2°C / 55.8°F, and the driest is August at 110 mm / 4.3 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Southland?
Southland, New Zealand has area-weighted monthly average temperatures ranging from 3.9°C / 39°F in July to 13.2°C / 55.8°F in January. Annual rainfall averages about 1795 mm / 70.7 in, with the wettest month being January (180 mm / 7.1 in) and the driest August (110 mm / 4.3 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Southland?
The hottest month in Southland is January, with an area-wide average temperature of 13.2°C / 55.8°F.
What is the coldest month in Southland?
The coldest month in Southland is July, with an area-wide average temperature of 3.9°C / 39°F.
When does it rain most in Southland?
The wettest month in Southland is January, averaging about 180 mm / 7.1 in of rainfall. The driest is August with about 110 mm / 4.3 in.