July Weather in New Plymouth, New Zealand

Last updated: August 31, 2025

In July, New Plymouth experiences a cool and wet climate, characterized by a maximum temperature reaching 16°C (60°F) and an average of 12°C (54°F). With a minimum temperature dipping to 7°C (44°F), the month brings a mix of chilly days. Rainfall is significant, with a total of 224 mm (8.8 in) recorded over approximately 18 days, contributing to a high humidity level of 84%. This weather pattern sets the stage for a lush, vibrant environment amidst the rugged beauty of New Plymouth.

July Temperature in New Plymouth

In July, New Plymouth experiences a notable dip in temperatures, marking one of the coldest months of the year. With minimums around 7°C (44°F) and averages hovering just above 12°C (54°F), locals and visitors alike can expect a crisp, cool climate. The maximum temperature only reaches about 16°C (60°F), signaling a stark contrast to the warmer summer months. As winter envelops the region, it's common to see a steady trend of cooler evenings and overcast skies, inviting cozy indoor activities and scenic winter strolls along the stunning coastline. Overall, July showcases a transition into the depths of winter, where the charm of the season is felt distinctly in the air.

July Weather in New Plymouth: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in New Plymouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Plymouth, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec646664615855535354565963
Data source: Temperature data for New Plymouth generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in New Plymouth

July in New Plymouth, New Zealand, is characterized by notable precipitation, with 224 mm (8.8 in) of rain falling across 18 days. This marks the wettest month of the year, reflecting a peak in the region's winter rainfall. Following June's 155 mm, July's figures suggest a consistent trend of increasing precipitation as winter progresses, maintaining a bustling atmosphere throughout the month. Compared to the drier early months like January and February, where rain totals hover around 94 mm (3.7 in) and 95 mm (3.7 in) respectively, July stands out as a pivotal time for the region's moisture dynamics. This trend towards heavier precipitation sets the stage for lush landscapes, making New Plymouth's winter scene particularly vibrant.

July Precipitation Trends in New Plymouth

The chart displays monthly precipitation patterns in New Plymouth, 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 New Plymouth, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec9495160207195155224214174141139180
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in New Plymouth

In July, New Plymouth experiences its peak humidity at 84%, marking a notable increase from the preceding months. This trend of rising humidity can be observed steadily from the beginning of winter, as June closes at 83%, paving the way for an even more humid atmosphere. Following July, the humidity levels slightly dip in August to 81%, indicating a gradual return to the milder humidity levels seen in the late autumn and early spring months. Overall, the data suggests that mid-winter brings the highest humidity, creating a damp yet lush environment typical of New Zealand’s winter season.

July Average Humidity in New Plymouth

This chart illustrates the average monthly humidity levels in New Plymouth, 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 New Plymouth is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%75%76%81%83%84%81%80%82%82%80%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in New Plymouth

In July, New Plymouth experiences a moderate UV Index of 3, which is consistent with the levels observed in both May and June. This moderate rating indicates that while sun exposure is safer during this winter month, it still merits caution. With a burn time of 30 minutes, it's essential for residents and visitors alike to be mindful of prolonged sun exposure, especially during any sunny days. As the seasons transition, July stands out as a respite from the intensity of summer's extreme UV ratings—January and February peak at a staggering 14 and 13, respectively. For more insights on UV levels throughout the year, you can visit New Plymouth UV Index.

Maximum UV Index Levels in New Plymouth for July

The chart shows the monthly maximum UV Index (UVI) for New Plymouth 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 New Plymouth typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1413974334691113
Data source: New Plymouth 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.

July Sunshine in New Plymouth

July in New Plymouth, New Zealand, reflects a delightful balance of sunshine, with 195 hours of bright skies that invite outdoor exploration. While this is a dip from the sunnier heights of previous months, it still marks an uplifting transition from the cooler depths of winter. As the chilly winds of June recede, July's moderate sunshine lays the groundwork for brighter days ahead. This trend hints at the forthcoming warmth, as the region's daylight hours begin to lengthen, paving the way for the more radiant August. Overall, July captures the essence of winter's charm, blending crisp air with refreshing sunlight, making it a perfect time to enjoy the tranquil beauty of New Plymouth.

Monthly Sunshine Duration in New Plymouth: July Highlighted

The July sunshine duration represents the total number of hours New Plymouth experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec276h284h275h230h208h180h195h234h251h271h310h338h
Data source: New Plymouth July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in New Plymouth During July

July in New Plymouth, New Zealand, experiences a notable dip in sunny weather, with a 37% chance of sunshine, marking it as one of the cloudier months of the year. This trend aligns with the gradual decline in sunlight seen from early summer to winter, where the sunniest months—January and February—boast probabilities of 53% and 47% respectively. As winter progresses, the likelihood of clearness continues to decrease, reaching its nadir in July, before rising again in early spring. The weather patterns suggest that while July may lack the vibrant sunshine of earlier months, its charm lies in the crisp, cool atmosphere, perfect for cozy indoor activities or rugged outdoor adventures.

Percentage of Sunny Days in July in New Plymouth

The chart illustrates the percentage of sunny days in New Plymouth throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often New Plymouth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%47%48%44%41%39%37%37%44%28%48%31%
Data source: New Plymouth July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in New Plymouth in July

In New Plymouth, New Zealand, July marks the continuation of winter, as daylight duration stabilizes at 9 hours—a trend that began in May and June. Following the long summer days of January, where sunlight stretched to a robust 14 hours, there's a gradual decline as summer yields to autumn. By March, the days shrink to 12 hours, then further dwindle to 11 hours in April. The pattern of reduced daylight continues through the colder months, with July holding steady alongside June. However, as winter wanes and August approaches, residents can anticipate a gradual increase in daylight, signaling the arrival of spring and longer days ahead. This rhythmic cycle of daylight not only shapes daily life but also underscores the vibrancy of New Plymouth's seasonal transformations.

Average Daylight Hours in New Plymouth for July

The chart illustrates the variation in daylight duration in New Plymouth throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 32m13h 33m12h 18m11h 2m9h 58m9h 27m9h 42m10h 37m11h 49m13h 6m14h 14m14h 50m
Data source: New Plymouth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in New Plymouth

In July, New Plymouth experiences a noticeable increase in average wind speed, reaching 6.6 m/s (15 mph), the highest for the year. This notable uptick reflects a trend of increasing winds as the year progresses, with speeds rising consistently from five m/s in January to a peak in July before slightly tapering off. Following July, August maintains a similar brisk pace at 6.5 m/s, while September slightly escalates again to 6.9 m/s. This pattern illustrates a dynamic mid-winter period, characterized by invigorating winds that invigorate the coastal ambiance, signaling a vibrant transition into spring. As the months unfold, the winds subtly decrease, reminding residents that while July brings the boldest breezes, the thrill of New Plymouth’s coastal winds is ever-present throughout the year.

Average July Wind Speed in New Plymouth

The chart displays monthly wind speed patterns in New Plymouth, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.04.75.45.56.45.86.6 m/s6.56.95.45.25.6
Data source: New Plymouth July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in New Plymouth Compares to Other Months

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

When comparing the weather in July and January, it's clear that January is significantly warmer and drier. While July features cooler temperatures ranging from a minimum of 7°C to a maximum of 16°C with an average of 12°C, January experiences milder conditions with temperatures stretching from 12°C at night to 24°C during the day, averaging 18°C. Additionally, July receives a substantial amount of precipitation at 224 mm over 18 days, compared to January’s 94 mm over just 9 days. The humidity remains high in both months, but it is slightly lower in January at 79% compared to July's 84%. For more details on January weather, visit New Plymouth weather in January.

In July, the weather tends to be much cooler and wetter compared to February. The average temperature in July hovers around 12°C (54°F), with a maximum of only 16°C (60°F), while February enjoys milder temperatures ranging from a minimum of 13°C (55°F) to a maximum of 24°C (75°F). Additionally, July sees a significant amount of precipitation, with 224 mm (8.8 in) over 18 days, making it a much wetter month than February, which experiences only 95 mm (3.7 in) over 10 days. The humidity is also higher in July at 84%, compared to February's 77%. For more detailed information, you can check New Plymouth weather in February.

In comparing the weather between July and March, it's evident that March enjoys milder temperatures, with a minimum of 13°C (55°F) compared to July's cooler 7°C (44°F). The average temperature in March reaches 18°C (64°F), significantly warmer than July's average of 12°C (54°F). Additionally, March has a maximum temperature of 22°C (72°F), while July peaks at just 16°C (60°F). Precipitation levels are also noteworthy; July experiences more rainfall with 224 mm (8.8 in) over 18 days, contrasted with March's 160 mm (6.3 in) over 12 days. Humidity is higher in July at 84%, compared to 75% in March. For more detailed information on the weather in New Plymouth during March, you can visit New Plymouth weather in March.

When comparing the weather in July and April, April generally showcases milder temperatures with a minimum of 9°C (49°F) and a comfortable average high of 21°C (70°F). In contrast, July is cooler with a minimum temperature of 7°C (44°F) and a maximum of only 16°C (60°F). While both months experience significant rainfall, July sees slightly more precipitation at 224 mm (8.8 in) over 18 days, compared to April's 207 mm (8.1 in) over 14 days. Additionally, July has a higher humidity level at 84%, whereas April's humidity is relatively lower at 76%. For more detailed information, you can check New Plymouth weather in April.

When comparing the weather in July and May, July tends to be cooler and wetter. The average temperature in July is around 12°C (54°F), with a minimum of 7°C (44°F) and a maximum of 16°C (60°F), while May sees slightly warmer temperatures, ranging from a minimum of 9°C (48°F) to a maximum of 19°C (66°F) and an average of 14°C (58°F). In terms of precipitation, July experiences more rain, with 224 mm (8.8 in) falling over 18 days, compared to May's 195 mm (7.7 in) over 14 days. Both months have high humidity levels, but July holds a slightly higher average at 84%, against May's 81%. For more details, check out New Plymouth weather in May.

In comparing the weather between June and July, it is evident that July experiences slightly cooler temperatures, with a minimum of 7°C (44°F) and an average of 12°C (54°F), in contrast to June's minimum of 8°C (46°F) and an average of 13°C (55°F). Additionally, July sees a significant increase in precipitation, totaling 224 mm (8.8 in) over 18 days, compared to June's 155 mm (6.1 in) across 14 days. This results in July being wetter and somewhat cooler, despite only marginally higher humidity levels at 84% compared to June's 83%. For more details on June weather, you can visit New Plymouth weather in June.

In comparing the weather of July and August, both months exhibit relatively cool temperatures with average highs around 12°C (54°F) and 15°C (59°F) respectively. July experiences slightly warmer maximum temperatures, reaching up to 16°C (60°F), while August's highest temperature is a bit cooler at 15°C (59°F). Precipitation levels are quite similar, with July receiving 224 mm (8.8 in) over 18 days, while August sees slightly less at 214 mm (8.4 in) across 19 days. Humidity remains high in both months, though it drops slightly in August to 81% compared to July's 84%. For those interested in detailed weather patterns, you can explore New Plymouth weather in August.

In comparing the weather between July and September, we notice some similarities and differences. Both months experience a minimum temperature of around 7°C (44°F to 45°F) and an average temperature of 12°C (54°F), with maximum temperatures reaching 16°C (60°F in July and 62°F in September). However, July is significantly wetter, receiving 224 mm (8.8 in) of precipitation over 18 days, compared to September's 173 mm (6.8 in) over 17 days. Additionally, the humidity is slightly lower in September at 80%, compared to 84% in July. For more detailed information, you can check out New Plymouth weather in September.

When comparing the weather of July and October, July tends to be slightly cooler and wetter. In July, temperatures range from a minimum of 7°C (44°F) to a maximum of 16°C (60°F), with an average temperature of 12°C (54°F). The month sees significant rainfall, with 224 mm (8.8 in) falling over 18 days and humidity levels at 84%. In contrast, October experiences milder temperatures, ranging from a minimum of 8°C (46°F) to a maximum of 17°C (62°F), with an average temperature of 13°C (56°F). Precipitation decreases to 141 mm (5.6 in) over 16 days, and humidity slightly drops to 82%. For more detailed information, check out New Plymouth weather in October.

In comparing the weather between July and November, we see notable differences in temperature and precipitation. July experiences cooler temperatures with a minimum of 7°C (44°F) and an average of 12°C (54°F), while November offers milder conditions, starting at a minimum of 10°C (51°F) and averaging 15°C (59°F). Precipitation levels are also distinct, with July receiving 224 mm (8.8 in) over 18 days, compared to November's 139 mm (5.5 in) across 13 days. Although humidity remains fairly high in both months at 84% in July and 82% in November, the overall feel of November's weather is more temperate and less rainy. For more detailed information, you can check New Plymouth weather in November.

In July, the weather presents a cooler climate with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 16°C (60°F), and an average temperature of 12°C (54°F). The month is marked by significant precipitation, with 224 mm (8.8 in) falling over 18 days, contributing to a high humidity level of 84%. In contrast, December enjoys warmer temperatures, with a minimum of 11°C (52°F), an average of 17°C (63°F), and a maximum of 22°C (72°F). The precipitation in December is lower at 180 mm (7.1 in), occurring over just 14 days, and humidity is slightly decreased at 80%. To learn more about the weather in December, you can visit New Plymouth weather in December.

Compare New Plymouth's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in New Plymouth

As winter sets in, July weather in New Plymouth showcases a distinct shift from the milder months, characterized by cooler temperatures and increased rainfall. With an average temperature hovering around 12°C (54°F) and a notable humidity level at 84%, this month often brings more frequent and heavier downpours, making it one of the wettest periods of the year. The persistent drizzle, along with a higher number of precipitation days, transforms the landscape into a lush, verdant scene. For those planning a visit, understanding the nuances of July weather can help in preparing for a unique, albeit damp, experience in this vibrant coastal city. For more detailed insights, check out New Plymouth Climate.