Hottest (avg)
#2 / 12
Dunedin in January
January weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 15h
What to expect
January lands in the heart of summer in Dunedin, where the weather is warming up. Daytime highs average 18°C / 64°F, dropping to 11°C / 52°F at night.
The atmosphere is generally mild but frequently damp, typical of changeable seasons. Long days provide about 15.3 hours of light, giving you plenty of time for evening wandering.
January in context
How it compares to the rest of the year in Dunedin.
Wettest (avg)
#2 / 12
Daylight Hours
#2 / 12
Windiest (avg)
#4 / 12
Highest UV
#2 / 12
Most Humid
#8 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 15.3 hours
- UV index (max)
- 9
- Typical sun hours
- 06:09 – 21:24
Rain & Snow
- Total
-
- Rainy days
- 16
- Cloud cover
- 70%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 77%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is January a good time to visit Dunedin?
Typical January days in Dunedin reach highs of 18°C (64°F) with nights around 11°C (52°F). It usually feels mild by day and cool after dark. It is among the wetter months, so it is wise to have some indoor backup plans or flexible activities.
What are temperatures like in January?
Daytime temperatures in January typically peak near 18°C (64°F), while nights drop to around 11°C (52°F). Expect mild afternoons and cool evenings.
How much does it rain in January?
Rainfall in January averages 88 mm (3.5 in) across roughly 16 days. Overall it is a very wet time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in January?
You can expect about 15 hours of daylight in January. Sunrise is typically around 06:09 and sunset near 21:24. Very long days give you plenty of daylight for exploring.
How strong is the sun in January?
UV levels frequently reach very high levels (around 9), so strong sun protection is essential, especially around midday.
Is it windy in January?
In January, average wind speeds are around 14 km/h (9 mph), with gusts on the windiest days reaching about 70 km/h (43 mph). On the ground, it is it is a notably windy place, and strong gusts are fairly common.