January Weather in Weston, New Zealand

Last updated: August 31, 2025

In Weston, New Zealand, the average temperature in January hovers around 15°C (60°F). Expect a range between a brisk 8°C (47°F) and a warm 28°C (83°F). During this month, you'll experience around 79 mm (3.1 in) of precipitation spread over 12 days, contributing to an average humidity of 79%. Prepare for a mix of cool and warm days, along with the refreshing feel of occasional rainfall!

January Temperature in Weston

In January in Weston, the average temperature is 15°C (60°F). Maximums can reach 28°C (83°F), while minimums can drop as low as 8°C (47°F). This makes it an ideal time for travelers seeking mild weather and the opportunity to enjoy outdoor activities.

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

The chart illustrates January temperature patterns in Weston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weston, January typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (83°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in Weston

In Weston in January, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

January Precipitation Trends in Weston

The chart displays monthly precipitation patterns in Weston, 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 Weston, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 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 Weston

In Weston in January, humidity is 79%. With an average temperature of 15°C (60°F), this humidity feels like a warm, enveloping blanket that can make traveling feel muggy and a bit stifling, requiring frequent breaks to stay refreshed and hydrated.

January Average Humidity in Weston

This chart illustrates the average monthly humidity levels in Weston, 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 Weston is approximately 79%, 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 Weston

In Weston 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 Weston.

Maximum UV Index Levels in Weston for January

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

Data source: Weston 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 Weston Compares to Other Months

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

This table compares monthly weather conditions in Weston, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	79 mm (3.1 inches)	79%	extreme
February Weather	15°C (60°F)	100 mm (3.9 inches)	76%	extreme
March Weather	14°C (58°F)	66 mm (2.6 inches)	78%	very high
April Weather	12°C (54°F)	86 mm (3.4 inches)	81%	high
May Weather	10°C (50°F)	40 mm (1.6 inches)	84%	moderate
June Weather	8°C (46°F)	39 mm (1.5 inches)	85%	low
July Weather	7°C (45°F)	69 mm (2.7 inches)	85%	low
August Weather	8°C (46°F)	39 mm (1.5 inches)	84%	moderate
September Weather	9°C (49°F)	46 mm (1.8 inches)	83%	moderate
October Weather	11°C (51°F)	80 mm (3.2 inches)	80%	very high
November Weather	13°C (55°F)	100 mm (4.0 inches)	78%	very high
December Weather	15°C (58°F)	101 mm (4.0 inches)	81%	extreme