Last updated: August 31, 2025
In August, Nelson, New Zealand experiences a cool and damp climate, with a maximum temperature of 15°C (59°F) and an average of 9°C (48°F). Visitors can expect chilly nights, with minimum temperatures dipping to 2°C (36°F). This month sees significant rainfall, accumulating around 130 mm (5.1 in) over approximately 14 days, contributing to a high humidity level of 83%. Despite the wet conditions, August's crisp air creates a refreshing atmosphere, perfect for those seeking a unique winter escape.
In August, temperatures in Nelson, New Zealand reflect the tail end of winter, showcasing a transition to milder weather. The month starts with a chilly minimum of 2°C (36°F), while daytime highs reach a comfortable 15°C (59°F), resulting in an average of 9°C (48°F). This is a notable increment from the preceding months, hinting at the upcoming spring warmth. August marks a gradual upward trend compared to July, where both minimum and average temperatures were slightly lower. With each passing day, the promise of brighter and warmer days looms on the horizon, making it an ideal time for locals and visitors alike to enjoy the crisp outdoor air before the summer heat arrives.
In August, Nelson, New Zealand experiences significant rainfall, with an average precipitation of 130 mm (5.1 in) falling over 14 days. This marks a slight decrease from the previous month of July, which recorded the highest rainfall of the year at 165 mm (6.5 in). Notably, August’s wet weather sets the stage for the transition into spring, following a trend where precipitation peaks in the winter months before gradually tapering off. As the city shifts towards September, the rainfall typically lessens further, with 116 mm (4.6 in) expected over 11 days. This pattern not only reflects Nelson's climatic rhythm but also highlights the lush, vibrant landscapes that thrive under such generous winter rains.
In August, Nelson, New Zealand experiences a humidity level of 83%, marking a slight decline from the peak humidity of 86% seen in the preceding July. This month sits comfortably within a trend of high humidity levels that progresses from 79% in the summer months to a seasonal peak in mid-winter. Following the broader pattern, August's humidity is higher than the typical October and November figures, which settle around 82%. As the year transitions further into spring, residents can expect humidity levels to remain comfortable yet noticeably lower as the warmer months approach, continuing to reflect Nelson's characteristic maritime climate.
In August, Nelson, New Zealand experiences a moderate UV Index of 4, with an average burn time of 30 minutes. This marks a shift from the low UV levels of the previous months, as the region gradually gears up towards spring. While the risk remains manageable, it's essential to stay sun-safe, especially considering the transition from the cooler months. As the UV Index trends upward, particularly in the coming months—climbing to extremes in January and November—it's a great reminder to stay informed about UV levels. For more detailed insights, check out the Nelson UV Index.
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August in Nelson, New Zealand, brings a warm palette of sunshine with 221 hours of glorious daylight, marking a gentle transition as winter gives way to early spring. This month showcases a steady increase in sunlight compared to the cooler, darker months of winter, such as June and July, which boast only 178 and 187 hours, respectively. As the days begin to lengthen, sunshine totals steadily climb, peaking in the bustling summer toward the end of the calendar year, with December basking in an impressive 336 hours of sun. The gradual uplifts in sunshine hours from August through October indicate a return to nature's vibrancy, inviting both locals and visitors to enjoy the blossoming landscape under Nelson's cheerful sun.
In August, Nelson, New Zealand, experiences a 42% chance of sunny weather, which reflects a slight increase compared to the cooler mid-winter months of June and July. Though this percentage may not seem high, it is indicative of a seasonal shift as the region transitions into spring. Notably, this month’s likelihood surpasses June’s 36% and July’s 39%, aligning more closely with the average conditions of the preceding months. As the sun begins to peek through more frequently, visitors can anticipate longer days and the early whispers of warmer weather, making August a promising time for outdoor adventures and a breath of fresh air after the winter chill.
In August, Nelson, New Zealand begins to emerge from the depths of winter, experiencing a resurgence in daylight duration that reaches 10 hours. This marks a subtle shift as the days gradually lengthen, paving the way for the vibrant spring ahead. Following the consistent 9 hours of daylight seen through the coldest winter months, August signals a turning point, with daylight increasing again in September to 11 hours. This trend of growing daylight continues into the warmer months, peaking at an impressive 15 hours in December. Nelson's daylight patterns not only reflect the changing seasons but also evoke a sense of optimism as the region moves toward longer, sunnier days.
In August, the winds in Nelson, New Zealand begin to refresh after the subtler breezes of winter months. With an average wind speed of 3.1 m/s (7 mph), this month showcases a slight increase compared to the previous months, hinting at the transition towards the more vibrant spring season. Observing the trends from the earlier winter, where wind speeds hovered around 2.7 m/s (6 mph) for several months, August's uptick is a precursor to the consistent winds noted in September and October. The steady flow of air not only invigorates the landscape but also heralds the lively activities that spring brings, making August a delightful period for both locals and visitors seeking to embrace the natural beauty of this coastal region.
Weather in Nelson varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Nelson, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of August and January, notable differences emerge. August experiences cooler temperatures, with averages around 9°C (48°F) and a maximum of 15°C (59°F), while January enjoys milder conditions, averaging 18°C (64°F) and peaking at 27°C (80°F). Additionally, August sees higher precipitation, totaling 130 mm (5.1 inches) over approximately 14 days, compared to January's 72 mm (2.8 inches) across just 8 days. Humidity levels are relatively similar, with August slightly higher at 83% compared to January's 79%. For more details on January weather, check out Nelson weather in January.
August and February present contrasting weather patterns. In August, the temperatures are notably cooler, with a minimum of 2°C and an average of 9°C, peaking at 15°C. This month also experiences significant precipitation, averaging 130 mm over 14 days, along with high humidity levels at 83%. In contrast, February boasts milder and warmer temperatures, ranging from a minimum of 9°C to a maximum of 25°C, with an average of 17°C. The precipitation is less frequent, totaling 86 mm over just 8 days and a slightly lower humidity of 79%. For more specific details, you can check the Nelson weather in February.
The weather in August exhibits cooler temperatures with a minimum of 2°C (36°F) and an average of 9°C (48°F), whereas March enjoys milder conditions, starting at a minimum of 9°C (48°F) and averaging 16°C (61°F). While precipitation levels remain similar, with August receiving 130 mm (5.1 in) over 14 days and March slightly less at 124 mm (4.9 in) across 11 days, March boasts lower humidity at 79% compared to August’s higher 83%. For more details on March weather, you can visit Nelson weather in March.
In comparing the weather of August and April, we see notable differences in temperature and precipitation patterns. August experiences cooler temperatures with a minimum of 2°C (36°F) and an average of 9°C (48°F), peaking at 15°C (59°F). In contrast, April enjoys milder conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 20°C (69°F) and an average of 14°C (57°F). Both months have considerable rainfall, with August receiving 130 mm (5.1 in) over 14 days, while April sees slightly more precipitation at 143 mm (5.6 in) across 13 days. The humidity levels are also relatively high in both months, at 83% for August and 80% for April. For a closer look at April weather specifics, you can check out Nelson weather in April.
When comparing the weather between May and August, notable differences emerge. August tends to be cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 15°C (59°F), compared to May, which has a milder temperature range of 4°C (39°F) to 18°C (65°F). Precipitation levels are relatively similar, with August receiving about 130 mm (5.1 in) over 14 days, while May experiences slightly higher rainfall at 148 mm (5.8 in) over 12 days. Humidity is comparable as well, with August at 83% and May slightly higher at 84%. For a detailed look at the weather in May, check out Nelson weather in May.
When comparing the weather in August and June, we see some notable similarities and differences. Both months have similar temperature ranges, with August averaging at 9°C (48°F) and June slightly higher at 9°C (49°F). However, August tends to be a bit cooler overall, peaking at a maximum of 15°C (59°F) compared to June's 16°C (60°F). Precipitation levels are also higher in August, with 130 mm (5.1 in) of rain falling over 14 days, while June sees only 76 mm (3.0 in) over 10 days. Humidity remains quite high in both months, at 83% in August and 86% in June. For more detailed insights into the weather in June, you can visit Nelson weather in June.
In comparing the weather between July and August, we see some notable differences and similarities. August experiences slightly warmer average temperatures, with a minimum of 2°C, an average of 9°C, and a maximum of 15°C, compared to July's average minimum and maximum temperatures of 2°C, 8°C, and 14°C respectively. Despite this small rise in temperature, August has a slightly lower humidity level at 83% compared to July's 86%. However, rainfall in August totals 130 mm over 14 days, which is less than July's 165 mm over 12 days. For those looking for detailed insight, Nelson weather in July provides a comprehensive overview. Overall, while both months are temperate and damp, August offers marginally improved temperatures and reduced precipitation.
August and September exhibit similar weather patterns, though September slightly edges out in temperature and precipitation consistency. In August, temperatures range from a minimum of 2°C (36°F) to a maximum of 15°C (59°F), with an average of 9°C (48°F) and 130 mm (5.1 in) of rain over 14 days. In contrast, September sees a minor increase in temperatures, with a minimum of 3°C (37°F), an average of 10°C (50°F), and a maximum of 16°C (62°F). Precipitation decreases to 116 mm (4.6 in) over 11 days, maintaining a steady humidity of 83%. For more detailed insights about September weather, check out Nelson weather in September.
When comparing the weather in August and October, we can observe some notable differences. August typically experiences cooler temperatures, with a minimum of 2°C (36°F) and an average of 9°C (48°F), while October sees a slight increase, with minimum temperatures of 4°C (39°F) and an average temperature of 12°C (54°F). In terms of maximum temperatures, October is warmer, reaching up to 19°C (66°F) compared to August’s maximum of 15°C (59°F). Precipitation levels are relatively similar, with August receiving 130 mm (5.1 in) over approximately 14 days and October getting 120 mm (4.7 in) over 12 days. Humidity remains consistent, with August at 83% and October slightly lower at 82%. For more detailed information, you can visit Nelson weather in October.
The weather in August is notably cooler than in November, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 15°C (59°F). In contrast, November boasts milder temperatures, with a minimum of 6°C (43°F) and a maximum of 23°C (74°F), making it significantly more pleasant for outdoor activities. Additionally, both months experience a similar amount of precipitation, with August seeing 130 mm (5.1 in) over 14 days and November slightly less at 118 mm (4.7 in) across 13 days. Humidity levels are almost identical, hovering around 83% in August and 82% in November. For a closer look at November's weather specifics, you can visit Nelson weather in November.
In comparing the weather between August and December, notable differences emerge. August typically sees cooler temperatures, with a minimum of 2°C (36°F) and an average of 9°C (48°F), while December enjoys much warmer conditions, marked by a minimum of 8°C (47°F) and an average of 16°C (61°F). Precipitation levels are relatively similar, with August receiving about 130 mm (5.1 in) over 14 days and December slightly higher at 145 mm (5.7 in) across 13 days. Additionally, August has a higher humidity level of 83%, compared to December's 81%. For more detailed information, check out Nelson weather in December.
As August rolls in, Nelson's weather distinctly shifts from the warmth of summer, welcoming cooler temperatures that create a refreshing atmosphere. With an average around 9°C, it’s a month where the chill is felt more keenly, often contrasted by the occasional bursts of sunshine. Although precipitation increases, with about half the month seeing rain, it’s the higher humidity levels that truly mark August, providing a damp freshness that can invigorate the landscape. This transition period signals a time of lush growth and vibrant scenery, making it a unique experience compared to the drier, warmer months that precede it. For a more detailed look at how August fits into the broader spectrum of the year, explore Nelson Climate.