July Weather in Carterton, New Zealand

Last updated: August 31, 2025

In July, the average temperature in Carterton, New Zealand hovers around 7°C (46°F), with minimums dipping as low as -4°C (25°F) and highs reaching up to 15°C (58°F). Expect 98 mm (3.9 in) of precipitation spread over approximately 13 days, contributing to an average humidity level of 83%.

July Temperature in Carterton

In July in Carterton, the average temperature is 7°C (46°F), with maximums reaching 15°C (58°F) and minimums dropping as low as -4°C (25°F). It's a good idea to pack layers to stay warm during your travels while also being prepared for milder daytime temperatures.

July Weather in Carterton: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Carterton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carterton, July typically has an average temperature of 7°C (46°F), with highs reaching up to 15°C (58°F) and lows dropping to around -4°C (25°F).

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

July Precipitation in Carterton

In Carterton in July, the precipitation amount is 98 mm (3.9 in) over a span of 13 days.

July Precipitation Trends in Carterton

The chart displays monthly precipitation patterns in Carterton, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Carterton, July typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Carterton

In Carterton in July humidity is 83%. With average temperature 7°C (46°F), this humidity feels like a damp chill that seeps into your clothes, making every outdoor excursion feel heavier and less invigorating, requiring a thicker jacket and a more cautious step as you navigate the slightly slippery terrain.

July Average Humidity in Carterton

This chart illustrates the average monthly humidity levels in Carterton, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Carterton is approximately 83%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Carterton

In Carterton in July, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Carterton, you can visit Hourly UV Index in Carterton.

Maximum UV Index Levels in Carterton for July

The chart shows the monthly maximum UV Index (UVI) for Carterton in July, 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 July, the maximum UV index in Carterton typically reaches 2, which falls under the low exposure category.

Data source: Carterton July 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 July Weather in Carterton Compares to Other Months

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

This table compares monthly weather conditions in Carterton, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	62 mm (2.4 inches)	75%	extreme
February Weather	16°C (62°F)	68 mm (2.7 inches)	76%	extreme
March Weather	15°C (59°F)	84 mm (3.3 inches)	75%	very high
April Weather	12°C (55°F)	110 mm (4.3 inches)	77%	high
May Weather	10°C (51°F)	69 mm (2.7 inches)	82%	moderate
June Weather	8°C (47°F)	101 mm (4.0 inches)	83%	low
July Weather	7°C (46°F)	98 mm (3.9 inches)	83%	low
August Weather	8°C (47°F)	90 mm (3.6 inches)	81%	moderate
September Weather	9°C (49°F)	113 mm (4.5 inches)	80%	high
October Weather	11°C (52°F)	95 mm (3.7 inches)	79%	very high
November Weather	13°C (56°F)	110 mm (4.3 inches)	78%	extreme
December Weather	15°C (60°F)	143 mm (5.6 inches)	75%	extreme