nomadseason

March Weather in Portobello, New Zealand

Last updated: August 31, 2025

In March, the average temperature in Portobello, New Zealand is a pleasant 14°C (57°F). Expect minimums to dip to 5°C (42°F) and maximums to reach a comfortable 25°C (78°F). With an average precipitation of 48 mm (1.9 in) over 9 days, you'll likely encounter some rain. The average humidity hovers around 78%, adding a touch of mugginess to the air.

March Temperature in Portobello

In March in Portobello, the average temperature is 14°C (57°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as 5°C (42°F). This pleasant weather makes Portobello a delightful destination for outdoor activities and exploration during this time of year.

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

The chart illustrates March 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, March typically has an average temperature of 14°C (57°F), with highs reaching up to 25°C (78°F) and lows dropping to around 5°C (42°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.

March Precipitation in Portobello

In Portobello in March, the total precipitation amount is 48 mm (1.9 in) spread over 9 days.

March Precipitation Trends in Portobello

The chart displays monthly precipitation patterns in Portobello, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Portobello, March typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec909148735043684156768488
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Portobello

In Portobello in March, humidity is 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.

March Average Humidity in Portobello

This chart illustrates the average monthly humidity levels in Portobello, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Portobello is approximately 78%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Portobello

In Portobello in March, 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 March

The chart shows the monthly maximum UV Index (UVI) for Portobello in March, 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 March, the maximum UV index in Portobello typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1311853223581012
Data source: Portobello March 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 March 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 March’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 March’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