Climate Chart of Dunedin, New Zealand

Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023

Climate overview

Temperature

The warmest monthly mean temperatures are shared by January / February, at 15.0 °C; this is a monthly average, not a daytime high. At the cooler end, July has the lowest monthly mean, 6.5 °C. Across the calendar-month means, the unweighted mean is 10.9 °C. These figures describe the broad temperature pattern rather than the range visitors might experience from day to day.

Rain

Mean daily rainfall is highest in November, at 3.06 mm/day, and lowest in August, at 1.35 mm/day. The unweighted mean across monthly means is 2.41 mm/day. These are daily averages, not monthly rainfall totals, and they do not indicate how often rain falls or guarantee dry weather in the month with the lower mean.

Sunshine

Mean daily sunshine reaches its highest monthly level in January / December, at 10.48 hours/day, while June has the lowest mean, 5.62 hours/day. The unweighted mean of the monthly figures is 8.33 hours/day hours per day. Sunshine duration can help describe typical daylight conditions for outdoor plans, but it is not the same as day length and does not promise sunshine on a particular day.

Snow

The highest monthly mean daily snowfall is recorded in July, at 0.38 mm/day; the unweighted mean across monthly means is 0.15 mm/day. These are average daily amounts, not monthly totals. They do not establish how many days have snow, the depth or persistence of snow cover, or whether conditions are suitable for skiing.

Best Travel Time Guide for Dunedin, New Zealand: Ideal Seasons and Weather Insights

For visitors prioritising lower average rainfall, August is the conditional option indicated by the lowest mean daily rainfall, 1.35 mm/day. It does not guarantee dry days or show how frequently rain occurs, so packing suitable rain protection remains sensible. If travelling in the month with the highest mean daily rainfall, November at 3.06 mm/day, allow for the possibility of wetter conditions rather than treating the average as a forecast. Those who prefer cooler monthly averages can use July, with a mean temperature of 6.5 °C, as a reference point when choosing dates; this is not a daytime maximum or a guarantee of the temperature on a given day. For outdoor sightseeing planned around typical sunshine duration, January / December has the highest mean at 10.48 hours/day, while June has the lowest at 5.62 hours/day. These criteria point to different considerations rather than a single universally best time to visit, and sunshine hours are not day length.

Climate Data Overview for Dunedin, New Zealand

Explore the comprehensive climate data for Dunedin, New Zealand. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.

• See also climate change in Dunedin
• Explore the climate in New Zealand