Full Climate overview Jan Feb Mar Apr MayJunJul Aug Sep Oct Nov Dec

Oamaru Weather in June

June in Oamaru brings low temperatures, with daytime highs of 11°C (52°F) and nights around 5°C (41°F). Expect around 54 mm (2.1 in) of rainfall during the month.

Rainfall in Oamaru in June

Based on our climate data of the past 30 years, about 8 days of rain are anticipated, with 54 mm (2.1 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Oamaru in June

June in Oamaru sees highs of 11°C (52°F) and lows of 5°C (41°F) overnight. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

If you prefer dry days with pleasant temperatures, January and February typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Oamaru Temperature in June

Min Temperature

5°C (41°F)

Max Temperature

11°C (52°F)

Chance of Rain

27%

Precipitation

54 mm (2.1 in)

Rainy days

8 days

Oamaru Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Oamaru - and find the best time to visit.

January

18°C (64°F)View January → February

18°C (64°F)View February → March

17°C (63°F)View March → April

15°C (59°F)View April → May

13°C (55°F)View May → June

11°C (52°F)View June → July

10°C (50°F)View July → August

11°C (52°F)View August → September

13°C (55°F)View September → This monthOctober

14°C (57°F)View October → November

15°C (59°F)View November → December

17°C (63°F)View December →

Best Time to Visit Oamaru →

Daily Historical Temperatures

46-year average (1976-2025)

Based on our historical records, temperatures in Oamaru typically stay consistent throughout June, with daily highs averaging around 11°C (52°F). Nights are cold, with lows around 5°C (41°F).

Average temperatures in June

Historical weather records for Oamaru in June

Browse day-by-day weather records for Oamaru spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Oamaru historical weather extremes in June

According to our 20 years of weather records for Oamaru, the following extremes were recorded between 2006 and 2026.

Oamaru recorded its highest June temperature of 19°C (66°F) on June 1, 2023.
Oamaru experienced its chilliest June day on June 22, 2013, reaching only 5°C (41°F).
The lowest overnight temperature recorded in June was -3°C (27°F) (June 15, 2020).

Best Places in New Zealand in June

Find out more about the weather in New Zealand and which places have the best travel conditions in this month. See all of New Zealand in June →

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in June: blue is cold, red is hot.

Marker color shows total monthly precipitation in June: pale blue is dry, deep blue is wet.

What to Wear in Oamaru in June

Pack for changing conditions in Oamaru in June. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days.