January Weather in Pahiatua, New Zealand

Last updated: August 31, 2025

In January, the average temperature in Pahiatua, New Zealand hovers around 17°C (63°F), with a minimum of 6°C (42°F) and a pleasant maximum of 27°C (82°F). The region experiences approximately 62 mm (2.4 in) of precipitation over 11 days, contributing to an average humidity of 75%. Enjoy the mild climate and don’t forget your umbrella!

January Temperature in Pahiatua

In January in Pahiatua, the average temperature is 17°C (63°F). Maximum temperatures can reach 27°C (82°F), while minimum temperatures can dip as low as 6°C (42°F). Be sure to pack layers for your trip, as the weather can vary significantly throughout the day.

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

The chart illustrates January temperature patterns in Pahiatua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pahiatua, January typically has an average temperature of 17°C (63°F), with highs reaching up to 27°C (82°F) and lows dropping to around 6°C (42°F).

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

January Precipitation in Pahiatua

In Pahiatua in January, the precipitation amount is 62 mm (2.4 in) spread over 11 days.

January Precipitation Trends in Pahiatua

The chart displays monthly precipitation patterns in Pahiatua, 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 Pahiatua, January typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Pahiatua

In Pahiatua in January, humidity is 75%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities a bit sticky and requiring frequent breaks to stay refreshed during your travels.

January Average Humidity in Pahiatua

This chart illustrates the average monthly humidity levels in Pahiatua, 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 Pahiatua is approximately 75%, 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 Pahiatua

In Pahiatua 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 Pahiatua.

Maximum UV Index Levels in Pahiatua for January

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

Data source: Pahiatua 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 Pahiatua Compares to Other Months

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

This table compares monthly weather conditions in Pahiatua, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	62 mm (2.4 inches)	75%	extreme
February Weather	17°C (63°F)	64 mm (2.5 inches)	76%	extreme
March Weather	16°C (61°F)	69 mm (2.7 inches)	75%	very high
April Weather	13°C (56°F)	113 mm (4.4 inches)	77%	high
May Weather	11°C (52°F)	70 mm (2.7 inches)	82%	moderate
June Weather	9°C (49°F)	85 mm (3.4 inches)	83%	low
July Weather	8°C (47°F)	94 mm (3.7 inches)	83%	moderate
August Weather	9°C (48°F)	94 mm (3.7 inches)	81%	moderate
September Weather	10°C (50°F)	112 mm (4.4 inches)	80%	high
October Weather	12°C (53°F)	101 mm (4.0 inches)	79%	very high
November Weather	14°C (57°F)	93 mm (3.7 inches)	78%	extreme
December Weather	16°C (61°F)	134 mm (5.3 inches)	75%	extreme