nomadseason

June Weather in Portobello, New Zealand

Last updated: August 31, 2025

In June, the average temperature in Portobello, New Zealand hovers around 7°C (45°F). Expect lows of 0°C (33°F) and highs reaching up to 19°C (66°F). Be prepared for some rain, with an average precipitation of 43 mm (1.7 in) over 9 days. The average humidity sits at a high 85%, making it a rather damp time of year.

June Temperature in Portobello

In June in Portobello, the average temperature is 7°C (45°F). The maximum can reach 19°C (66°F), and the minimum can be as low as 0°C (33°F). This temperature range makes it an ideal time for travelers to enjoy outdoor activities while dressing in layers to accommodate the varying conditions.

June Weather in Portobello: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Portobello, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portobello, June typically has an average temperature of 7°C (45°F), with highs reaching up to 19°C (66°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec595857534945444648515457
Data source: Temperature data for Portobello generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Portobello

In Portobello in June, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

June Precipitation Trends in Portobello

The chart displays monthly precipitation patterns in Portobello, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Portobello, June typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec909148735043684156768488
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

June Humidity in Portobello

In Portobello in June, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

June Average Humidity in Portobello

This chart illustrates the average monthly humidity levels in Portobello, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Portobello is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%76%78%81%84%85%85%84%83%80%78%81%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Portobello

In Portobello in June, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Portobello, you can visit Hourly UV Index in Portobello.

Maximum UV Index Levels in Portobello for June

The chart shows the monthly maximum UV Index (UVI) for Portobello in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Portobello typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1311853223581012
Data source: Portobello June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How June Weather in Portobello Compares to Other Months

Weather in Portobello varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Portobello, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Portobello, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)90 mm (3.5 inches)79%extreme
February Weather15°C (59°F)91 mm (3.6 inches)76%extreme
March Weather14°C (57°F)48 mm (1.9 inches)78%very high
April Weather12°C (53°F)73 mm (2.9 inches)81%moderate
May Weather9°C (49°F)50 mm (2.0 inches)84%moderate
June Weather7°C (45°F)43 mm (1.7 inches)85%low
July Weather7°C (44°F)68 mm (2.7 inches)85%low
August Weather8°C (46°F)41 mm (1.6 inches)84%moderate
September Weather9°C (48°F)56 mm (2.2 inches)83%moderate
October Weather10°C (51°F)76 mm (3.0 inches)80%very high
November Weather12°C (55°F)84 mm (3.3 inches)78%very high
December Weather14°C (57°F)88 mm (3.5 inches)81%extreme

Compare Portobello's Climate with Cities Worldwide