Last updated: August 31, 2025
In Kaikoura, New Zealand, August brings a blend of cool temperatures and increased precipitation, making it a unique time to experience this coastal paradise. With maximum temperatures reaching up to 15°C (58°F) and an average of 9°C (48°F), visitors can expect a crisp atmosphere, while nighttime lows may drop to 3°C (38°F). Rain is frequent, with 68 mm (2.7 in) falling over 12 days, contributing to the region's lush landscapes. The humidity level hovers around 82%, adding a refreshing quality to the chilly air. This month is ideal for those who appreciate the beauty of nature in its tranquil winter state.
In August, Kaikoura, New Zealand, experiences a notable transition as winter gradually gives way to spring. Temperatures remain cool, with minimums dipping to 3°C (38°F) and averages hovering around 9°C (48°F), providing a chilly backdrop for the stunning coastal scenery. The maximum temperature rises to about 15°C (58°F), hinting at the warmer days to come. Compared to the previous month, July's temperatures are nearly identical, but there's a slight positive shift indicating the approach of spring. As the days slowly lengthen and the temperature begins to rise, August offers a unique blend of crisp air and gentle hints of the warmth that awaits, making it an ideal time for adventurous travelers looking to explore the rich marine life and breathtaking landscapes of this coastal gem.
In August, Kaikoura experiences a moderate precipitation of 68 mm (2.7 in), slightly below the monthly average for the winter months. Rainfall occurs over approximately 12 days, reflecting a steady pattern that often characterizes the transition from winter to spring. This marks a decrease compared to the heavier rainfall seen earlier in July. As the seasons shift, August’s precipitation hints at a gradual easing of the cold weather, while still maintaining enough moisture to support the lush landscapes Kaikoura is known for. Looking ahead, as September approaches, the region typically enjoys a slight uptick in rain, making August a pivotal month in the annual weather cycle.
In August, Kaikoura experiences a humidity level of 82%, maintaining consistency with the previous month, July, which recorded an even higher 85%. This period marks the tail end of winter, where humidity typically peaks, reflecting a notable trend of increasing moisture levels through the colder months. From June to August, humidity rises steadily from 84% to 85%, before experiencing a slight decrease as spring approaches in September. Overall, while August shows a modest drop compared to July, the humidity remains significantly elevated, mirroring the persistent maritime influence that characterizes this scenic coastal region.
In August, Kaikoura experiences a moderate UV Index of 4, indicating a safe outdoor environment but still warranting some caution. As the winter months fade, burn time increases to 30 minutes, allowing for enjoyable outings without immediate risk. This trend reflects an upward shift from the low categories seen in June and July, where the UV Index hovered at a minimal level of 2. As the region transitions towards spring, locals and visitors alike should remain vigilant about sun exposure, especially with more outdoor activities on the horizon. For a detailed look at UV Index trends throughout the year, check out Kaikoura UV Index.
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August in Kaikoura, New Zealand, shines with a delightful 223 hours of sunshine, offering a warm embrace as winter begins to fade. This month marks a noticeable uptick from the cooler months of June and July, where sunshine dipped to 168 and 184 hours respectively. As the winter chill recedes, August sets the stage for a vibrant spring, showcasing a gradual increase in daylight that continues into September with 252 hours. Following the trend, this monthly sunshine transformation paves the way for a splendid spring and summer, peaking in December with a luminous 345 hours. August's blend of warmth and light invites locals and travelers alike to immerse themselves in Kaikoura's breathtaking landscapes and outdoor adventures.
In August, Kaikoura experiences a 47% chance of sunny weather, which aligns closely with the summer months of January and February, where the chances hover around 50% and 45%, respectively. Though August doesn’t boast the highest probability for sun, it does show a resilient trend of clear skies compared to the mid-winter months like June, which plummets to just 37%. As summer approaches, the likelihood of sunshine begins to climb; August hints at a transition towards a sunnier spring, with September seeing an increase to 54%. This gradual uptick implies that while August may not guarantee endless sunny days, it certainly embodies the promise of brighter weather on the horizon.
In Kaikoura, New Zealand, the daylight duration follows a rhythmic pattern throughout the year, peaking during the summer months and receding as winter approaches. In August, daylight extends to a refreshing 10 hours, marking a slight increase from the persistent 9 hours of June and July. This gradual return of light signals the end of winter's grasp and hints at the upcoming spring, as daylight gradually lengthens towards 11 hours in September and reaches a bright 15 hours by December. This seasonal transition not only brightens the days but also rejuvenates the stunning landscapes of Kaikoura, preparing them for the vibrant life that bursts forth with the arrival of spring.
In August, Kaikoura experiences a gentle surge in wind with an average speed of 4.2 m/s (9 mph), marking the highest level since the late spring months. This slight increase in wind speed signals a transition period as the region shifts toward the warmer, more dynamic conditions of spring. Notably, the wind patterns throughout the year generally remain steady, with speeds averaging around 4.0 m/s during the winter months and slightly dipping in the fall. The early spring months emphasize the region's consistent breezy charm, making August an excellent time for outdoor enthusiasts to embrace Kaikoura's spectacular coastline and stunning views, all while enjoying the invigorating breeze of the sea.
Weather in Kaikoura varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kaikoura, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in August is noticeably cooler and more humid compared to January. In August, temperatures range from a minimum of 3°C (38°F) to a maximum of 15°C (58°F), with an average of 9°C (48°F). This month also experiences higher rainfall, totaling 68 mm (2.7 in) over 12 days, and the humidity sits at a relatively high 82%. In contrast, January offers much warmer temperatures, with a range from 9°C (49°F) to 27°C (81°F) and an average of 17°C (62°F). The precipitation is lower at 49 mm (1.9 in) spread over just 7 days, coupled with a humidity level of 72%. For more details on January weather, you can check Kaikoura weather in January.
In comparing the weather between August and February, notable differences emerge. August experiences cooler temperatures, with a minimum of 3°C (38°F) and an average of 9°C (48°F), while February boasts much warmer conditions, with a minimum of 10°C (50°F) and an average of 17°C (62°F). Precipitation is slightly higher in February at 73 mm (2.9 inches), but it falls over fewer days—only 7 compared to August's 12 days of rain. Additionally, the humidity in August is relatively high at 82%, while February's humidity is lower at 72%. Overall, February offers a more pleasant and warmer climate, ideal for outdoor activities. For more detailed information on February weather, visit Kaikoura weather in February.
When comparing the weather in August and March, notable differences emerge. August tends to be cooler, with minimum temperatures around 3°C (38°F) and an average of 9°C (48°F), while March enjoys milder conditions, with minimums at 8°C (47°F) and an average of 15°C (60°F). In terms of maximum temperatures, August peaks at 15°C (58°F), while March reaches up to 24°C (75°F), making it significantly warmer. Precipitation is somewhat similar, with August receiving 68 mm (2.7 in) over 12 days, compared to March's 74 mm (2.9 in) over just 10 days. Humidity remains relatively high in both months, with August at 82% and March slightly lower at 77%. For more detailed insights, you can explore Kaikoura weather in March.
When comparing the weather in August and April, we see notable differences in temperature and precipitation. August tends to be cooler with minimum temperatures around 3°C (38°F) and a maximum of 15°C (58°F) on average, along with high humidity levels at 82%. In contrast, April enjoys milder temperatures, with a minimum of 6°C (42°F) and a maximum of 21°C (70°F), making it generally warmer. Additionally, April experiences higher precipitation levels at 110 mm (4.3 in) across 10 days, while August sees 68 mm (2.7 in) over 12 days. For those interested in detailed April weather specifics, visit Kaikoura weather in April.
When comparing the weather in August and May, it’s clear that May generally enjoys milder temperatures. In August, temperatures range from a minimum of 3°C (38°F) to a maximum of 15°C (58°F), with an average of 9°C (48°F). In contrast, May features slightly warmer conditions, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), offering an average of 12°C (53°F). Precipitation levels are fairly close, with August receiving 68 mm (2.7 in) over 12 days, while May sees 81 mm (3.2 in) over 10 days. Both months share the same humidity level of 82%, creating a consistent moisture content in the air. For further details, you can check Kaikoura weather in May.
When comparing the weather in August and June, we see that both months have similar average temperatures, with August having a minimum of 3°C (38°F) and a maximum of 15°C (58°F) compared to June's 4°C (40°F) minimum and 16°C (61°F) maximum. However, June tends to be wetter, with 117 mm (4.6 in) of precipitation over 14 days, while August experiences less rainfall at 68 mm (2.7 in) over 12 days. The humidity remains relatively high in both months, with August at 82% and June slightly higher at 84%. For more details specifically about June weather, you can refer to Kaikoura weather in June.
In comparing the weather for August and July, both months experience similar temperature ranges, with minimums at around 3°C (38°F), average temperatures of approximately 9°C (48°F), and maximums reaching 15°C (58°F) in August and 14°C (58°F) in July. However, August sees a decrease in precipitation, with 68 mm (2.7 in) falling over 12 days, compared to July's 91 mm (3.6 in) spread across 13 days. Humidity levels are slightly lower in August at 82%, compared to 85% in July. For a detailed look at July weather, you can visit Kaikoura weather in July.
August and September in Kaikoura show a gradual shift in weather patterns. While both months experience similar minimum temperatures of around 3°C (38°F), September boasts a slightly higher average of 10°C (50°F) compared to August's 9°C (48°F), and a maximum of 17°C (62°F) versus August’s 15°C (58°F). Precipitation increases slightly in September, totaling 76 mm (3.0 in) over 11 days, compared to 68 mm (2.7 in) across 12 days in August. Interestingly, humidity remains consistent at 82% for both months. For a more detailed overview, you can check out Kaikoura weather in September.
In comparing the weather between August and October, we see a noticeable shift in temperatures. August experiences a minimum of 3°C (38°F) and averages around 9°C (48°F), while October shows a slight increase, with a minimum of 4°C (40°F) and an average of 11°C (53°F). The maximum temperature in October rises significantly to 21°C (69°F), compared to August’s peak of 15°C (58°F).
Precipitation also differs, with October receiving 84 mm (3.3 in) over 15 days, slightly more than August's 68 mm (2.7 in) spread across 12 days. Humidity levels remain fairly stable, with August at 82% and October slightly lower at 79%. For more detailed information, you can check Kaikoura weather in October.
In August, the weather tends to be cooler, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 15°C (58°F) and an average of 9°C (48°F). August also experiences higher humidity at 82%, with 68 mm (2.7 in) of precipitation over 12 days. In contrast, November brings milder temperatures, ranging from a low of 7°C (45°F) to a high of 22°C (72°F), with an average of 13°C (56°F). While November sees slightly more precipitation at 76 mm (3.0 in) over 11 days, the humidity decreases to 77%. For more specifics on November conditions, check out Kaikoura weather in November.
August and December present quite different weather patterns. In August, temperatures range from a chilly 3°C (38°F) at night to a mild 15°C (58°F) during the day, with an average of 9°C (48°F). The month sees a considerable amount of precipitation, totaling 68 mm (2.7 in) over 12 days, and high humidity at 82%. In contrast, December experiences warmer temperatures, with nighttime lows of 8°C (47°F) and daytime highs reaching up to 24°C (75°F), averaging 15°C (60°F). The precipitation increases to 106 mm (4.2 in) over the same number of rainy days, but with lower humidity at 75%. For more details, you can refer to Kaikoura weather in December.
August in Kaikoura marks a transitional phase, as the chill of winter gives way to the approaching warmth of spring. With a maximum temperature that barely reaches 15°C, days are still cool, inviting cozy layers to be worn during adventures. Compared to other months, August experiences heightened humidity levels of around 82% and notable precipitation, with about half of the days seeing rainfall. This combination sets a distinct ambience, perfect for those who appreciate the dramatic coastal scenery shrouded in mist. As the landscape comes alive with lush greenery from the winter rains, August offers a unique opportunity to embrace the beauty and wilderness of Kaikoura. For a deeper dive into the region’s weather patterns throughout the year, explore Kaikoura Climate.