Oamaru Weather and Climate: A Comprehensive Guide
Temperatures in Oamaru experience a moderate degree of variance through the seasons.
Days can be pleasant, while the cooler months tend
to be cold.
It receives a moderate amount of precipitation.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
The weather in Oamaru changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a pleasant 18°C in February to a chilly 10°C in July.
Nighttime temperatures can drop, with average lows reaching 4°C in July.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Generally, Oamaru receives mid-range precipitation levels, with 814 mm annually. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 92 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, September, still receives a respectable 53 mm of rainfall.
The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
partly cloudy and rain broken clouds and rain broken clouds and small chance of rainForecast for Oamaru
8 m/s
7 m/s
4 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Oamaru in New Zealand
Other facts from our historical weather data:February has an average maximum temperature of 18°C and is the warmest month of the year.
The coldest month is July with an average maximum temperature of 10°C.
December tops the wettest month list with 92 mm of rainfall.
September is the driest month with 53 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
