January Weather in Mornington, New Zealand

Last updated: August 31, 2025

In January, the average temperature in Mornington, New Zealand hovers around 14°C (58°F). During this month, temperatures can dip to a chilly 8°C (47°F) or rise to a warm 23°C (74°F). Expect 98 mm (3.9 in) of precipitation spread over 14 days, accompanied by an average humidity of 82%—perfect for cozy indoor activities!

January Temperature in Mornington

In January in Mornington, the average temperature is 14°C (58°F). Temperatures can rise to a maximum of 23°C (74°F) and dip to a minimum of 8°C (47°F). This makes it a pleasant time to visit, perfect for outdoor activities and exploring the local sights.

January Weather in Mornington: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mornington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mornington, January typically has an average temperature of 14°C (58°F), with highs reaching up to 23°C (74°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in Mornington

In Mornington in January, the precipitation amount reaches 98 mm (3.9 in) over a span of 14 days.

January Precipitation Trends in Mornington

The chart displays monthly precipitation patterns in Mornington, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Mornington, January typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 14 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Mornington

In Mornington in January, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

January Average Humidity in Mornington

This chart illustrates the average monthly humidity levels in Mornington, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Mornington is approximately 82%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Mornington

In Mornington in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Mornington.

Maximum UV Index Levels in Mornington for January

The chart shows the monthly maximum UV Index (UVI) for Mornington in January, 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 January, the maximum UV index in Mornington typically reaches 13, which falls under the extreme exposure category.

Data source: Mornington January 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 January Weather in Mornington Compares to Other Months

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

This table compares monthly weather conditions in Mornington, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	98 mm (3.9 inches)	82%	extreme
February Weather	14°C (58°F)	103 mm (4.0 inches)	79%	extreme
March Weather	14°C (57°F)	59 mm (2.3 inches)	81%	very high
April Weather	12°C (54°F)	78 mm (3.1 inches)	81%	moderate
May Weather	10°C (50°F)	60 mm (2.4 inches)	82%	moderate
June Weather	8°C (46°F)	57 mm (2.3 inches)	83%	low
July Weather	7°C (46°F)	75 mm (2.9 inches)	84%	low
August Weather	8°C (47°F)	52 mm (2.0 inches)	82%	moderate
September Weather	9°C (49°F)	64 mm (2.5 inches)	83%	moderate
October Weather	10°C (51°F)	83 mm (3.3 inches)	80%	very high
November Weather	12°C (54°F)	92 mm (3.6 inches)	81%	very high
December Weather	14°C (57°F)	92 mm (3.6 inches)	83%	extreme