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July Weather in Masterton, New Zealand

Last updated: August 31, 2025

In July, the average temperature in Masterton, New Zealand hovers around 8°C (47°F). You can expect a minimum temperature of -2°C (29°F) and a maximum of 15°C (60°F). Be prepared for some rain, as precipitation typically reaches 88 mm (3.5 in) over 12 days. With an average humidity of 83%, it might feel a bit damp, so dressing in layers is a smart choice!

July Temperature in Masterton

In July in Masterton, the average temperature is 8°C (47°F), with maximums reaching 15°C (60°F) and minimums dropping as low as -2°C (29°F). This mild yet variable climate makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates July temperature patterns in Masterton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Masterton, July typically has an average temperature of 8°C (47°F), with highs reaching up to 15°C (60°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec626260555249474850535660
Data source: Temperature data for Masterton generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Masterton

In Masterton in July, the precipitation amount is 88 mm (3.5 in) over a span of 12 days.

July Precipitation Trends in Masterton

The chart displays monthly precipitation patterns in Masterton, 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 Masterton, July typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec53618410460102888010286103132
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Masterton

In Masterton in July humidity is 83%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making travel uncomfortable and leaving you yearning for warmth and dryness as you explore.

July Average Humidity in Masterton

This chart illustrates the average monthly humidity levels in Masterton, 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 Masterton is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%76%77%82%83%84%81%80%79%78%75%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Masterton

In Masterton 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 Masterton, you can visit Hourly UV Index in Masterton.

Maximum UV Index Levels in Masterton for July

The chart shows the monthly maximum UV Index (UVI) for Masterton 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 Masterton typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313974224691113
Data source: Masterton 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 Masterton Compares to Other Months

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

This table compares monthly weather conditions in Masterton, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)53 mm (2.1 inches)75%extreme
February Weather17°C (63°F)61 mm (2.4 inches)76%extreme
March Weather15°C (60°F)84 mm (3.3 inches)75%very high
April Weather13°C (56°F)104 mm (4.1 inches)77%high
May Weather11°C (52°F)60 mm (2.3 inches)82%moderate
June Weather9°C (49°F)102 mm (4.0 inches)83%low
July Weather8°C (47°F)88 mm (3.5 inches)83%low
August Weather9°C (48°F)80 mm (3.1 inches)81%moderate
September Weather10°C (50°F)102 mm (4.0 inches)80%high
October Weather11°C (53°F)86 mm (3.4 inches)79%very high
November Weather14°C (57°F)103 mm (4.0 inches)78%extreme
December Weather16°C (60°F)132 mm (5.2 inches)75%extreme

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