August Weather in Raglan, New Zealand

Last updated: August 31, 2025

In Raglan, New Zealand, August brings mild temperatures with a maximum of 18°C (65°F) and an average of 11°C (53°F), while the mercury can dip to a chilly -1°C (31°F) at night. This month is characterized by considerable precipitation, totaling 156 mm (6.1 in) over 17 days, resulting in high humidity levels around 80%. Such weather conditions create a dynamic atmosphere, perfect for experiencing the lush landscapes and vibrant culture that Raglan has to offer as it transitions from winter into spring.

August Temperature in Raglan

In Raglan, New Zealand, August marks the tail end of winter, with temperatures beginning to show subtle signs of warming. The month starts with a brisk minimum of -1°C (31°F), reflecting the lingering chill of mid-winter, while the average hovers around 11°C (53°F). During the day, residents can expect highs reaching 18°C (65°F), providing a gentle transition toward spring. This month joins the cooler finery of winter, striking a balance with the warmer days of February, where temperatures peak at 29°C (84°F). Overall, August embodies a season of change, paving the way for the budding warmth of spring to follow.

August Weather in Raglan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Raglan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raglan, August 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).
JanFebMarAprMayJunJulAugSepOctNovDec676865605652515254576165
Data source: Temperature data for Raglan 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.

August Precipitation in Raglan

August in Raglan, New Zealand, marks a peak in precipitation, showcasing a significant increase with 156 mm (6.1 in) of rainfall over 17 days. This figure not only surpasses the totals of the preceding months but also highlights a trend of escalating rainfall as winter progresses. Following the robust totals from July, which recorded 136 mm (5.4 in), August continues the wet pattern, setting the stage for a lush landscape. The increase in rainy days diverges from the earlier months, as October, typically drier, shows a decline in precipitation days, suggesting a seasonal shift. Overall, August emerges as the wettest month, encouraging the region’s rich biodiversity and vibrant ecosystems, while also reminding visitors to prepare for the frequent showers that characterize this time of year.

August Precipitation Trends in Raglan

The chart displays monthly precipitation patterns in Raglan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Raglan, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec62789512812311313615612410793113
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Raglan

In August, Raglan experiences a moderate humidity level of 80%, which is consistent with the general trend seen in the preceding months. Following a peak in July at 83%, the humidity slightly dips, yet sustains a remarkable balance. As summer transitions to autumn, this level remains stable, mirroring the humidity levels from September through November. Notably, the climate throughout the year exhibits a pattern, with the highest humidity levels occurring from June to August, while January maintains the annual high at 79%. This combination of coastal influences and seasonal changes contributes to a refreshing yet humid atmosphere in this picturesque New Zealand town.

August Average Humidity in Raglan

This chart illustrates the average monthly humidity levels in Raglan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Raglan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%76%74%75%80%82%83%81%80%80%80%78%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Raglan

In Raglan, New Zealand, the UV Index experiences a notable transition throughout the year. During the summer months of January and February, it peaks at an extreme 14, necessitating a swift 10-minute burn time, making sun safety a top priority. As winter sets in, the index drops, hitting its annual low in June and July at a mild 3, allowing for longer exposure without immediate risk. By August, the UV Index climbs back to a moderate 5, resulting in a burn time of 30 minutes. This gradual shift indicates an impending return of stronger UV rays as spring approaches, highlighting the importance of staying informed about sun conditions year-round. For detailed UV ratings and safety tips, check out Raglan UV Index.

Maximum UV Index Levels in Raglan for August

The chart shows the monthly maximum UV Index (UVI) for Raglan in August, 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 August, the maximum UV index in Raglan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141410743357101113
Data source: Raglan August 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.

August Sunshine in Raglan

August in Raglan, New Zealand, sees a delightful return of sunshine, with 225 hours of sunlight illuminating the enchanting landscapes. As winter fades, the city shakes off the colder months, which saw the lowest sunshine counts in June at just 174 hours. This seasonal resurgence brings a noticeable increase after July's 198 hours, energizing both locals and visitors. The gradual climb in sunny days continues as September approaches, ultimately leading to even brighter months ahead, with November and December boasting impressive totals of 292 and 329 hours respectively. Thus, August serves as a vibrant bridge, transitioning Raglan from the depths of winter to the warmth of a bustling spring and summer.

Monthly Sunshine Duration in Raglan: August Highlighted

The August sunshine duration represents the total number of hours Raglan experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec271h269h264h224h202h174h198h225h246h259h292h329h
Data source: Raglan August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Raglan During August

In Raglan, New Zealand, the likelihood of sunny weather experiences subtle fluctuations throughout the year, with August showcasing a modest 39% chance of sun. This slightly above-average probability is consistent with the preceding months of June and July, which reflect similar patterns, both hovering around the 35-38% range. As winter transitions into spring, the chances of sunny spells become more promising, but August tends to maintain a balance between cloudy and clear skies. Interestingly, this aligns with the trend of an approaching spring season, hinting that while August may not offer a bounty of sunny days, the outlook for sunnier days is on the horizon as the year progresses.

Percentage of Sunny Days in August in Raglan

The chart illustrates the percentage of sunny days in Raglan throughout the year, with August 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 Raglan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%39%40%42%39%35%38%39%37%26%40%28%
Data source: Raglan August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Raglan in August

In August, Raglan welcomes the return of longer days as daylight stretches to 10 hours, marking a subtle but significant transition from the darker winter months. As the year progresses, August acts as a bridge, hinting at the more generous daylight of spring ahead. Following the brief respite of just 9 hours in June and July, locals can relish the gradual increase in sunlight, sparking a sense of renewal. This trend hints at the upcoming months, where daylight expands further to 11 hours in September and reaches a peak of 14 hours by November and December, inviting outdoor adventures and vibrant community activities.

Average Daylight Hours in Raglan for August

The chart illustrates the variation in daylight duration in Raglan throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 26m13h 29m12h 17m11h 4m10h 4m9h 34m9h 49m10h 41m11h 50m13h 3m14h 8m14h 42m
Data source: Raglan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Raglan

In Raglan, New Zealand, the August wind picks up momentum, with an average wind speed of 4.5 m/s (10 mph), marking it as one of the breezier months of the year. This uptick in wind speed follows a slight increase from July's 4.3 m/s, showcasing a gradual escalation as winter transitions into spring. The trend reveals that August often heralds more dynamic weather patterns, setting the stage for the even brisker winds of early spring, peaking at 4.8 m/s (11 mph) in September. As the seasons change, wind conditions in Raglan not only invigorate the local surf scene but also enhance the charm of this coastal paradise, where nature's elements weave a vibrant tapestry of life.

Average August Wind Speed in Raglan

The chart displays monthly wind speed patterns in Raglan, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.33.23.63.83.84.34.5 m/s4.84.63.54.3
Data source: Raglan August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Raglan Compares to Other Months

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

In comparing the weather between August and January, notable differences emerge. August tends to be cooler, with average temperatures ranging from a chilly 11°C (53°F) to a maximum of 18°C (65°F), while January enjoys warmer conditions, with temperatures averaging 19°C (67°F) and peaking at 28°C (84°F). Additionally, August experiences significantly higher precipitation, totaling 156 mm (6.1 in) over 17 days, compared to January's 62 mm (2.4 in) across just 8 days. Despite the slight difference in humidity levels, averaging 80% in August and 79% in January, the overall climate in January is far more conducive to outdoor activities. For a closer look at what January has to offer, visit Raglan weather in January.

August and February present contrasting weather conditions. In August, temperatures range from a chilly -1°C (31°F) to a comfortable 18°C (65°F), with an average of 11°C (53°F). The month is characterized by significant precipitation, receiving 156 mm (6.1 in) over 17 days, coupled with high humidity levels at 80%. In contrast, February boasts milder temperatures, with a minimum of 8°C (47°F) and a maximum of 29°C (84°F), averaging around 20°C (68°F). Precipitation in February is notably lighter, totaling 78 mm (3.1 in) over just 8 days, and the humidity is slightly lower at 76%. For more about February's climate, you can visit Raglan weather in February.

In comparing the weather between August and March, we can see distinct differences in both temperature and precipitation patterns. August typically experiences cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 18°C (65°F), while March boasts milder temperatures ranging from a minimum of 8°C (47°F) to a maximum of 29°C (84°F). Additionally, August sees higher precipitation levels at 156 mm (6.1 in) over 17 days, compared to March's 95 mm (3.7 in) spread across 11 days. Humidity levels are also higher in August at 80%, whereas March maintains a slightly lower humidity of 74%. For more detailed information, you can check Raglan weather in March.

When comparing the weather in August and April, significant differences in temperatures and precipitation patterns emerge. In August, temperatures are much cooler, with a minimum of -1°C (31°F) and an average of 11°C (53°F), peaking at 18°C (65°F). The month is also notably wet, receiving 156 mm (6.1 in) of precipitation over 17 days and an average humidity of 80%. In contrast, April features milder conditions, with temperatures ranging from a minimum of 6°C (42°F) to an average of 16°C (61°F), and reaching a maximum of 24°C (75°F). Precipitation is less frequent in April, totaling 128 mm (5.0 in) across just 11 days, and the humidity is slightly lower at 74%. For more details on April weather, you can visit Raglan weather in April.

When comparing the weather in August and May, a few notable differences emerge. August experiences slightly cooler temperatures, with an average of 11°C (53°F) and a maximum of 18°C (65°F), while May enjoys warmer conditions, averaging 13°C (56°F) and peaking at 21°C (71°F). In terms of precipitation, August sees more rain, with 156 mm (6.1 in) over 17 days, compared to May's 123 mm (4.8 in) over 11 days. Despite the similarities in humidity, both months maintain a high level of 80%. For more detailed information about the weather in May, check out Raglan weather in May.

When comparing the weather in August and June, both months have similar average temperatures, hovering around 11°C (53°F). However, August experiences slightly cooler minimum and maximum temperatures, with lows reaching -1°C (31°F) and highs of only 18°C (65°F), compared to June's minimum of 0°C (32°F) and maximum of 20°C (68°F). August also sees more precipitation, with 156 mm (6.1 in) falling over 17 days, while June has 113 mm (4.4 in) over 12 days. Additionally, humidity levels are quite high in both months, with August at 80% and June at 82%. For more detailed insights, you can view Raglan weather in June.

When comparing the weather in August and July, we see that both months experience similar average temperatures, hovering around 11°C (53°F), with maximums reaching 18°C (64-65°F). However, August tends to be slightly wetter, with 156 mm (6.1 in) of precipitation over 17 days, compared to July's 136 mm (5.4 in) over 14 days. Additionally, August has a humidity level of 80%, which is a bit lower than July's 83%. For more detailed insights about July weather, you can check Raglan weather in July.

In August, the weather features cooler temperatures, with a minimum of -1°C (31°F) and an average of 11°C (53°F), peaking at a maximum of 18°C (65°F). This month also experiences significant rainfall, totaling 156 mm (6.1 in) over 17 days, along with a persistent humidity level of 80%.

In contrast, September marks a slight warming trend, with minimum temperatures increasing to 2°C (36°F) and an average of 12°C (54°F), while the maximum reaches 20°C (67°F). Rainfall decreases to 124 mm (4.9 in) across 16 days, but humidity remains steady at 80%.

For more detailed insights into September weather specifically, you can refer to Raglan weather in September.

In comparing the weather between August and October, we see distinct shifts in temperature and precipitation patterns. August tends to be cooler with a minimum temperature of -1°C (31°F) and an average of 11°C (53°F), whereas October brings milder temperatures, with a minimum of 4°C (39°F) and an average of 14°C (57°F). While both months experience notable humidity at 80%, October benefits from reduced precipitation, totaling 107 mm (4.2 in) over 15 days compared to August’s 156 mm (6.1 in) over 17 days. This change often leads to drier and more pleasant conditions in October, making it a more favorable month for outdoor activities. For more specific details, you can check out Raglan weather in October.

In comparing August and November weather, August typically experiences cooler temperatures, with an average of 11°C (53°F) and a maximum of 18°C (65°F). This month also sees substantial rainfall, averaging 156 mm (6.1 in) over 17 rainy days, contributing to the high humidity of 80%. In contrast, November boasts milder temperatures, with a comfortable average of 16°C (61°F) and highs reaching 24°C (75°F). Rainfall in November is less frequent and lighter, with a total of 93 mm (3.6 in) over just 12 days, maintaining the same humidity level of 80%. For more detailed insights, check out Raglan weather in November.

In August, the weather is considerably cooler, with temperatures ranging from a low of -1°C (31°F) to a high of 18°C (65°F), and an average temperature of 11°C (53°F). This month also experiences more precipitation, with about 156 mm (6.1 in) falling over 17 days, coupled with a high humidity of 80%. In contrast, December boasts milder temperatures, with fluctuating readings between 7°C (45°F) and 27°C (80°F), averaging at 18°C (65°F). The precipitation decreases to 113 mm (4.5 in) over 15 days, and humidity slightly lowers to 78%. Those interested in exploring December weather specifics can refer to Raglan weather in December.

Compare Raglan's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Raglan

August in Raglan ushers in a refreshingly cool atmosphere, characterized by a distinct chill that sets it apart from the warmer months. With temperatures averaging around 11°C (53°F), it’s a time when you can feel the transition towards spring, even if the mercury occasionally dips to cooler lows. Rain is frequent, as evidenced by the 17 days of precipitation throughout the month, contributing to a heightened humidity of 80% that can make the air feel brisk. While the rainfall may be a dampener for outdoor enthusiasts, it nourishes the lush landscapes that Raglan is celebrated for. To explore more about the weather patterns that shape this charming coastal town, visit Raglan Climate.