Last updated: August 31, 2025
In July, Porirua, New Zealand, experiences mild winter weather characterized by a maximum temperature of 15°C (59°F) and an average of 11°C (52°F). The month sees a minimum temperature dipping to around 7°C (44°F), creating a cool climate perfect for cozy indoor activities. However, with 108 mm (4.3 in) of precipitation over 13 days, residents should be prepared for frequent rain, contributing to a high humidity level of 86%. This combination of cooler temperatures and persistent dampness makes July a quintessential winter month in Porirua, offering a unique atmosphere for both locals and visitors alike.
In July, Porirua experiences its coldest temperatures of the year, with a marked drop to minimums of 7°C (44°F) and an average around 11°C (52°F). While daytime highs reach 15°C (59°F), it’s a stark contrast to the warmth of the summer months. This winter chill reflects the gradual decline in temperatures starting from autumn, where averages hover in the mid-teens. As the season progresses toward August, Porirua continues to see low averages, maintaining cold and crisp conditions that invite cozy indoor activities and stunning winter scenery. With little sign of warmth, July serves as a true winter month, encouraging residents and visitors alike to bundle up and enjoy the rich indoor culture of this vibrant New Zealand city.
In July, Porirua experiences a significant uptick in precipitation, recording 108 mm (4.3 in) over 13 days—marking it as one of the wettest months of the year. This increase continues the trend set in June, where rainfall reached 101 mm, suggesting that mid-winter is characterized by persistent and heavy showers. The rise from April's 104 mm indicates a steady climate pattern, as rainfall amounts peak during these winter months. Following this, August sees a decrease in both total precipitation and rainy days to 89 mm (3.5 in) over 12 days, hinting at a gradual transition toward drier conditions in the latter part of winter. Overall, July serves as a pivotal point in Porirua's climate, showcasing the region's robust winter rainfall.
In Porirua, New Zealand, July brings a notable consistency in humidity levels, maintaining a steady 86%—a continuation of the increasing trend observed from the earlier months. As the winter chill settles in, humidity reaches its peak alongside June's figures. This slight elevation reflects a broader pattern where humidity tends to rise from 80% in April through to the mid-winter months before gradually decreasing again by late summer. The relatively high humidity during July emphasizes the dampness that characterizes the region, setting the stage for the balmy spring months ahead as August sees a dip to 83%. Overall, Porirua's July humidity underscores the city's cool, moist climate, ensuring that residents and visitors alike experience a uniquely refreshing atmosphere.
In July, Porirua experiences a UV Index of 2, reflecting a low exposure category with a burn time of 45 minutes. This trend marks a continuation of the diminished solar intensity seen in the preceding month of June. As winter deepens, the UV levels remain low, providing a welcome respite from the extreme conditions of the summer months, where indices soared to a staggering 13 in January and February. With increasing daylight hours expected as winter progresses, it's essential to keep an eye on the UV Index trends, especially as spring approaches and levels start to rise again. For detailed information on maintaining your skin health year-round, check out the Porirua UV Index.
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In Porirua, New Zealand, July brings a modest 193 hours of sunshine, marking a slight increase from the previous month, June, which saw only 169 hours. This upward trend suggests a gradual transition toward brighter days as the region moves out of its winter months. Overall, the sunshine hours in July are part of a pattern where the early months of the year, particularly January and February, enjoy the most sunlight, reaching peaks of 287 and 297 hours respectively. As we move into late winter and early spring, sunshine hours steadily begin to increase, culminating in the delightful warmth of summer. Embracing the unique charm of each season, Porirua showcases the beauty of transitioning climates and the promise of brighter days ahead.
In Porirua, New Zealand, July experiences a 45% chance of sunny weather, which reflects a significant dip in sunshine compared to the summer months. This trend continues from the preceding month of June, noted for its low 34% likelihood of sun. As the winter chill deepens, July’s sunshine percentage mirrors the levels seen in late winter and early spring, with both August and September holding steady at 45%. While the chances of clear skies in July are slightly better than the mid-winter month of June, they still fall short of the sunnier summer months, such as January at 61%. Overall, residents and visitors can expect a mix of sun and cloud, making it a transitional month as Porirua moves towards the more cheerful spring days ahead.
In Porirua, New Zealand, July marks the continuation of the winter season with 9 hours of daylight, mirroring the previous month, June. This period indicates a distinct trend as daylight gradually diminishes from the long summer days of January, which boasts 14 hours of sunshine. Following the peak in January, daylight hours wane through the cooler months, reaching their nadir in both June and July. As winter gives way to spring, August begins to show a hint of relief with an increase to 10 hours of daylight, signaling the slow return of longer days ahead. This rhythmic cycle of daylight underscores the seasonal shifts that define the region's unique climate and natural beauty.
In July, Porirua experiences a gentle embrace from the wind, with an average speed of 6.9 m/s (15 mph)—a slight dip from the breezier months preceding it. This trend of decreasing wind speeds from June's 7.6 m/s suggests a seasonal ebb, as winter settles in. Interestingly, while July offers a reprieve, the winds will pick up again in August to 8.1 m/s, indicating that a surge of activity in the skies is just around the corner. Overall, the wind patterns in Porirua showcase a rhythmic cycle, oscillating between calming lulls and invigorating gusts throughout the year.
Weather in Porirua varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Porirua, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in July and January presents a stark contrast in Porirua. July experiences cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 15°C (59°F), coupled with high humidity at 86% and considerable precipitation totaling 108 mm (4.3 in) over 13 days. In contrast, January boasts warmer weather, with minimum temperatures of 11°C (52°F) and maximums reaching 23°C (73°F). It also has significantly less precipitation, totaling only 33 mm (1.3 in) over 6 days, and lower humidity at 79%. For more details, you can check Porirua weather in January.
When comparing the weather in July and February, notable differences emerge. July experiences cooler temperatures with a minimum of 7°C (44°F), averaging around 11°C (52°F), and a maximum of 15°C (59°F). This month also sees considerable precipitation, totaling 108 mm (4.3 in) over approximately 13 days, along with high humidity levels at 86%. In contrast, February boasts milder conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 22°C (72°F), averaging 17°C (63°F). Additionally, February has less rainfall, totaling 69 mm (2.7 in) across about 6 days, and lower humidity at 79%. For further details on February's weather, you can explore Porirua weather in February.
In comparing the weather of July and March, it is evident that March is generally warmer and drier than July. In March, temperatures range from a minimum of 11°C (51°F) to a maximum of 20°C (69°F), with an average of 16°C (61°F). In contrast, July features milder temperatures, with a minimum of 7°C (44°F) and a maximum of 15°C (59°F), averaging 11°C (52°F). Additionally, March experiences less precipitation, totaling 76 mm (3.0 in) over 9 days, compared to July's 108 mm (4.3 in) over 13 days, and the humidity is also slightly lower in March at 79% compared to 86% in July. For more detailed information about the weather in March, consider visiting Porirua weather in March.
When comparing the weather in July and April, significant differences emerge. In July, temperatures range from a minimum of 7°C (44°F) to a maximum of 15°C (59°F), with an average temperature of 11°C (52°F). The month experiences about 108 mm (4.3 in) of precipitation over 13 days, accompanied by a high humidity level of 86%. In contrast, April boasts slightly warmer temperatures, with a minimum of 9°C (48°F) and a maximum of 19°C (67°F), averaging 15°C (59°F). The rainfall is comparable at 104 mm (4.1 in) over 10 days, but the humidity is slightly lower at 80%. For more detailed insights, you can check Porirua weather in April.
In comparing the weather between July and May, July tends to be cooler and wetter. While both months have similar minimum temperatures of around 7°C (44°F), July's average temperature of 11°C (52°F) is noticeably lower than May's 13°C (56°F), and the maximums of 15°C (59°F) in July lag behind May's 17°C (64°F). Additionally, July experiences more precipitation, with 108 mm (4.3 in) over 13 days, compared to May's 88 mm (3.5 in) over 11 days. Humidity levels are slightly higher in July at 86%, versus 84% in May, making the latter feel a bit more comfortable. For more details, you can check Porirua weather in May.
In comparing the weather patterns of July and June, both months exhibit a similar range of temperatures and humidity levels. July has a minimum temperature of 7°C (44°F) and an average of 11°C (52°F), while June's temperatures range slightly higher, with a minimum of 7°C (45°F) and an average of 12°C (53°F). Both months experience significant precipitation, with July recording 108 mm (4.3 in) over 13 days and June slightly less at 101 mm (4.0 in) over 12 days. Interestingly, humidity remains constant at 86% for both months, creating a consistently damp atmosphere. For more detailed insights on June weather, you can check out Porirua weather in June.
When comparing the weather in July and August, both months exhibit similar average temperatures, with July having a minimum of 7°C (44°F) and a maximum of 15°C (59°F), while August sees slightly cooler temperatures with a minimum of 6°C (43°F) and a maximum of 14°C (57°F). Rainfall is also comparable, as July experiences 108 mm (4.3 in) of precipitation over 13 days, whereas August has 89 mm (3.5 in) across 12 days, indicating a slight decrease in rainfall and humid conditions, with July at 86% humidity compared to August's 83%. For more detailed information on August weather patterns, you can visit Porirua weather in August.
In both July and September, the weather experiences similar temperature ranges, with minimums at 7°C (44°F), average temperatures around 11°C (52°F), and maximums peaking at 15°C (59°F). However, September typically sees less precipitation than July, with only 85 mm (3.4 in) over 12 days compared to July's 108 mm (4.3 in) across 13 days. Additionally, September's humidity is slightly lower at 83%, compared to July's 86%. For a more detailed insight into September's weather, you can check Porirua weather in September.
In July, the weather tends to be cooler with an average temperature of 11°C (52°F) and maximums reaching up to 15°C (59°F), while October sees a slight increase with average temperatures around 12°C (55°F) and maximums of 16°C (61°F). July experiences more precipitation, totaling 108 mm (4.3 in) across 13 days, compared to October's 72 mm (2.8 in) over 11 days. Additionally, humidity levels are higher in July at 86%, whereas October has a slightly lower humidity at 82%. For more detailed information about the weather in October, you can visit Porirua weather in October.
In comparison to July, November typically presents milder weather conditions. While July sees minimum temperatures around 7°C (44°F) and averages around 11°C (52°F), November enjoys slightly warmer evenings with minimums at 9°C (49°F) and averages around 14°C (57°F). Additionally, November's maximum temperatures can reach up to 18°C (64°F), surpassing July's peak of 15°C (59°F). Precipitation also decreases significantly in November, with only 73 mm (2.9 in) recorded over 10 days, compared to July's 108 mm (4.3 in) over 13 days. Humidity remains relatively similar, with July at 86% and November at 82%. For a detailed look at November weather, visit Porirua weather in November.
In July, the weather tends to be cooler with minimum temperatures around 7°C (44°F) and an average of 11°C (52°F), while December offers a milder climate with minimums of 10°C (51°F) and averages of 16°C (61°F). Overall, December also experiences higher maximum temperatures, reaching up to 20°C (68°F) compared to July’s max of 15°C (59°F). Both months see a significant amount of precipitation, though July has slightly more at 108 mm (4.3 in) over 13 days, compared to December's 101 mm (4.0 in) over 11 days. Humidity levels are also slightly higher in July at 86% versus 81% in December, creating a noticeable difference in comfort levels. For more details, check out Porirua weather in December.
In July, Porirua experiences a notable shift in weather, with temperatures cooling down considerably compared to other months, averaging around 11°C while rainfall intensifies, resulting in a significant 108 mm of precipitation over approximately half the month. The high humidity level at 86% adds to the chilly atmosphere, making it one of the wettest times of the year. As the winter season peaks, residents and visitors can expect an abundance of rain-soaked days, setting it apart from the drier months of the year. To learn more about how Porirua’s climate fluctuates throughout the seasons, visit Porirua Climate.