March Weather in Sefton, New Zealand

Last updated: August 31, 2025

In March, the average temperature in Sefton, New Zealand is a pleasant 15°C (59°F). Expect minimums dipping to 8°C (46°F) and maximums reaching up to 23°C (74°F). This month brings about 71 mm (2.8 in) of precipitation over approximately 11 days, with an average humidity of 77%—perfect for a cozy getaway or a refreshing outdoor adventure!

March Temperature in Sefton

In March in Sefton, the average temperature is 15°C (59°F). Maximums can reach 23°C (74°F), while minimums can drop to as low as 8°C (46°F). This mild weather makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates March temperature patterns in Sefton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sefton, March typically has an average temperature of 15°C (59°F), with highs reaching up to 23°C (74°F) and lows dropping to around 8°C (46°F).

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

March Precipitation in Sefton

In Sefton in March, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

March Precipitation Trends in Sefton

The chart displays monthly precipitation patterns in Sefton, 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 Sefton, March typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Sefton

In Sefton in March, humidity is 77%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it essential to stay hydrated and choose light, breathable clothing for comfortable travel.

March Average Humidity in Sefton

This chart illustrates the average monthly humidity levels in Sefton, 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 Sefton is approximately 77%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Sefton

In Sefton in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sefton.

Maximum UV Index Levels in Sefton for March

The chart shows the monthly maximum UV Index (UVI) for Sefton 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 Sefton typically reaches 9, which falls under the very high exposure category.

Data source: Sefton 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 Sefton Compares to Other Months

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

This table compares monthly weather conditions in Sefton, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (62°F)	57 mm (2.2 inches)	72%	extreme
February Weather	16°C (62°F)	55 mm (2.2 inches)	72%	extreme
March Weather	15°C (59°F)	71 mm (2.8 inches)	77%	very high
April Weather	13°C (55°F)	85 mm (3.4 inches)	77%	high
May Weather	11°C (52°F)	73 mm (2.9 inches)	82%	moderate
June Weather	9°C (48°F)	79 mm (3.1 inches)	84%	low
July Weather	8°C (46°F)	77 mm (3.0 inches)	85%	low
August Weather	8°C (47°F)	55 mm (2.2 inches)	82%	moderate
September Weather	10°C (49°F)	62 mm (2.4 inches)	82%	high
October Weather	11°C (52°F)	77 mm (3.0 inches)	79%	very high
November Weather	13°C (56°F)	86 mm (3.4 inches)	77%	very high
December Weather	15°C (59°F)	104 mm (4.1 inches)	75%	extreme