October Weather in Portobello, New Zealand

Last updated: August 31, 2025

In October, the average temperature in _ Portobello, New Zealand_ is a mild 10°C (51°F). You can expect minimum temperatures dipping to 2°C (36°F) and a pleasant maximum of 21°C (70°F). Prepare for 76 mm (3.0 in) of precipitation over about 14 days, with an average humidity of 80% adding a touch of comfort to the air.

October Temperature in Portobello

In October in Portobello, the average temperature is 10°C (51°F). Maximums can reach 21°C (70°F), and minimums can be as low as 2°C (36°F). This makes it a great time for travelers to enjoy mild weather while exploring the sights.

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

The chart illustrates October 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, October typically has an average temperature of 10°C (51°F), with highs reaching up to 21°C (70°F) and lows dropping to around 2°C (36°F).

Data source: Temperature data for Portobello generated using information from the Copernicus Climate Change Service.

October Precipitation in Portobello

In Portobello in October, the precipitation amount is 76 mm (3.0 in) spread over 14 days.

October Precipitation Trends in Portobello

The chart displays monthly precipitation patterns in Portobello, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Portobello, October typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Portobello

In Portobello in October, humidity is 80%. With an average temperature of 10°C (51°F), this humidity feels like a damp layer clinging to the skin, making outdoor activities uncomfortable and requiring travelers to dress in layers to cope with the chill and moisture in the air.

October Average Humidity in Portobello

This chart illustrates the average monthly humidity levels in Portobello, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Portobello is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Portobello

In Portobello in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Portobello.

Maximum UV Index Levels in Portobello for October

The chart shows the monthly maximum UV Index (UVI) for Portobello in October, 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 October, the maximum UV index in Portobello typically reaches 8, which falls under the very high exposure category.

Data source: Portobello October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	90 mm (3.5 inches)	79%	extreme
February Weather	15°C (59°F)	91 mm (3.6 inches)	76%	extreme
March Weather	14°C (57°F)	48 mm (1.9 inches)	78%	very high
April Weather	12°C (53°F)	73 mm (2.9 inches)	81%	moderate
May Weather	9°C (49°F)	50 mm (2.0 inches)	84%	moderate
June Weather	7°C (45°F)	43 mm (1.7 inches)	85%	low
July Weather	7°C (44°F)	68 mm (2.7 inches)	85%	low
August Weather	8°C (46°F)	41 mm (1.6 inches)	84%	moderate
September Weather	9°C (48°F)	56 mm (2.2 inches)	83%	moderate
October Weather	10°C (51°F)	76 mm (3.0 inches)	80%	very high
November Weather	12°C (55°F)	84 mm (3.3 inches)	78%	very high
December Weather	14°C (57°F)	88 mm (3.5 inches)	81%	extreme