January Weather in Stratford, New Zealand

Last updated: August 31, 2025

In January, the average temperature in Stratford, New Zealand hovers around 18°C (64°F), with minimums dipping to 7°C (44°F) and maximums reaching 27°C (81°F). Visitors should prepare for moderate precipitation, averaging 86 mm (3.4 in) over 9 days, coupled with a high average humidity of 79%. Make sure to pack accordingly!

January Temperature in Stratford

In January in Stratford, the average temperature is 18°C (64°F). The maximum can reach 27°C (81°F), while the minimum can dip as low as 7°C (44°F). This mild climate makes Stratford an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates January temperature patterns in Stratford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stratford, January typically has an average temperature of 18°C (64°F), with highs reaching up to 27°C (81°F) and lows dropping to around 7°C (44°F).

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

January Precipitation in Stratford

In Stratford in January, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.

January Precipitation Trends in Stratford

The chart displays monthly precipitation patterns in Stratford, 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 Stratford, January typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 9 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 Stratford

In Stratford in January, humidity is 79%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities more challenging but also creates a lush, vibrant atmosphere that's perfect for exploring local culture and scenery.

January Average Humidity in Stratford

This chart illustrates the average monthly humidity levels in Stratford, 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 Stratford 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 Stratford

In Stratford in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Stratford, you can check here.

Maximum UV Index Levels in Stratford for January

The chart shows the monthly maximum UV Index (UVI) for Stratford 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 Stratford typically reaches 14, which falls under the extreme exposure category.

Data source: Stratford 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 Stratford Compares to Other Months

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

This table compares monthly weather conditions in Stratford, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	86 mm (3.4 inches)	79%	extreme
February Weather	18°C (64°F)	81 mm (3.2 inches)	77%	extreme
March Weather	16°C (62°F)	138 mm (5.4 inches)	75%	very high
April Weather	14°C (57°F)	171 mm (6.7 inches)	76%	high
May Weather	12°C (53°F)	135 mm (5.3 inches)	81%	moderate
June Weather	10°C (50°F)	112 mm (4.4 inches)	83%	moderate
July Weather	9°C (49°F)	176 mm (6.9 inches)	84%	moderate
August Weather	9°C (49°F)	168 mm (6.6 inches)	81%	moderate
September Weather	10°C (51°F)	163 mm (6.4 inches)	80%	high
October Weather	12°C (54°F)	120 mm (4.7 inches)	82%	very high
November Weather	14°C (58°F)	121 mm (4.8 inches)	82%	extreme
December Weather	17°C (62°F)	156 mm (6.1 inches)	80%	extreme