Last updated: August 31, 2025
May in Heretaunga, New Zealand is characterized by a mild climate, with maximum temperatures reaching 19°C (66°F) and average temperatures settling around 12°C (55°F). The month experiences a notable minimum temperature of 4°C (40°F), creating a refreshing yet crisp atmosphere. With 81 mm (3.2 in) of precipitation spread over 11 days, residents and visitors alike encounter the beauty of lush greenery and vibrant landscapes. The average humidity hovers at a comfortable 84%, contributing to the region's rich, thriving ecosystems. Overall, May offers a delightful blend of moderate temperatures and refreshing rainfall, making it an intriguing time to experience Heretaunga’s natural charm.
In May, Heretaunga, New Zealand, experiences a noticeable shift as the crisp autumn air settles in. With minimum temperatures dipping to 4°C (40°F), the average temperature falls to a cool 12°C (55°F), juxtaposed against a maximum of 19°C (66°F). This transition marks the beginning of cooler months, reflecting a trend of gradual temperature decline from the warmer summer peaks earlier in the year. The crispness of May invites a cozy atmosphere, perfect for enjoying the changing foliage and preparing for the winter chill that follows in June.
In May, Heretaunga experiences a moderate precipitation total of 81 mm (3.2 in), continuing the trend of increasing rainfall observed since the beginning of the year. This month sees 11 days of rain, mirroring the precipitation frequency of April and heralding the onset of winter. Notably, May’s rainfall is less than April’s 97 mm, yet still substantial, reflecting a transition as temperatures cool. As winter approaches, the skies seem to open up more frequently, setting the stage for the slightly higher averages of June and July. Overall, May serves as a pivotal month, balancing between the remnants of autumn's warmth and the early chill of winter.
In Heretaunga, New Zealand, May brings a noticeable shift in humidity, reaching 84%, which marks a gradual increase from the previous months. Following a steady 80% in April, the rise continues into June, where humidity peaks at 86%. This trend indicates the onset of winter, as the region transitions from a drier autumn to the cooler, more humid conditions typical of mid-year. Interestingly, the humidity remains consistent throughout the winter months, settling at 86% in both June and July, before gradually decreasing again in August to 83%. Thus, May serves as a pivotal point in the seasonal humidity cycle, bridging the drier autumn months and the damp winter ahead.
As May arrives in Heretaunga, New Zealand, the UV Index experiences a noticeable decline, settling at a moderate level of 4. This shift means that sun-seekers can enjoy outdoor activities with a longer burn time of 30 minutes, allowing for more leisurely enjoyment of the outdoors without immediate concern for harmful sun exposure. Following the intense summer months, where indexes soared to an extreme 13, May serves as a gentle transition into the cooler months ahead. Interestingly, this moderate exposure level offers a contrast to the preceding months, reflecting a trend of decreased UV intensity as winter approaches. For those keen on staying informed about UV exposure throughout the year, check out the detailed insights at Heretaunga UV Index.
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As May arrives in Heretaunga, New Zealand, the days grow shorter, with 207 hours of sunshine shimmering against the backdrop of autumn. Although this marks a decline from the vibrant 297 hours basked in February, it stands in contrast to the gloomier months preceding it, like April's 237 hours. The trend of diminishing sunlight continues into June, where only 169 hours are captured. However, the sun's return begins in spring, promising brighter days ahead, as seen in the impressive 336 hours of sunlight recorded in December. This cyclical rhythm of sunshine not only shapes the landscape but also highlights the unique charm of May, where the sunlight, although less abundant, carries an essence of warmth and promise, setting the stage for the renewal of the next season.
In Heretaunga, New Zealand, the likelihood of sunny weather in May dips to 41%, marking a continuation of the generally declining trend of sunshine hours as the seasons shift. Following the relatively brighter days of January and February, with their sun chances at 56% and 49% respectively, the region experiences a gradual decrease, with March and April seeing 43% and 50% sunny days. As summer fades, May stands as a transition month, leading into cooler winter temperatures, where June's probability takes a notable dip to just 29%. This seasonal pattern signifies the ebb and flow of sunlight throughout the year, with sunny May days feeling increasingly precious before the onset of winter.
In Heretaunga, New Zealand, May marks the beginning of a noticeable shift in daylight duration, as the region experiences a decline to 9 hours of daylight—a trend that will persist into the following months. This reduction follows the vibrant summer months of January and February, where daylight stretches to a generous 14 and 13 hours, respectively. As autumn advances into April, daylight dwindles to 10 hours, and by May, the shorter days signal the upcoming winter season. Interestingly, as daylight begins to gradually increase again in late winter, Heretaunga experiences a slight uptick in hours by August, moving back to 10 hours. The cyclical pattern showcases the region's distinct seasonal changes, painting a vivid picture of life illuminated by the sun's gentle rhythm throughout the year.
In Heretaunga, New Zealand, May ushers in a gentle breeze with an average wind speed of 5.3 m/s (12 mph), marking a subtle uptick from the preceding months. This trend continues the gradual increase in wind speed observed since the calmer February days, where gusts peaked at 4.8 m/s (11 mph). As autumn deepens, the winds show a consistent pattern, rarely straying far from the 12 mph mark through spring's onset. Looking ahead, residents and visitors can expect refreshing breezes to complement the area's stunning landscapes, making May a delightful time to engage with the natural beauty of Heretaunga. Overall, the seasonal transition brings a harmonious blend of mild temperatures and invigorating winds, inviting outdoor activities under the picturesque New Zealand sky.
Weather in Heretaunga varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Heretaunga, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather patterns. In May, temperatures range from a minimum of 4°C to a maximum of 19°C, with an average of 12°C, accompanied by considerable precipitation of 81 mm over 11 days and high humidity at 84%. In stark contrast, January enjoys milder temperatures, with a minimum of 9°C and a maximum of 26°C, averaging 17°C. This month has significantly less rain, totaling 41 mm across just 7 days, and slightly lower humidity at 79%. For a more detailed look at January's conditions, you can refer to Heretaunga weather in January.
In comparing the weather of May and February, we find distinct differences in temperature and precipitation. February boasts warmer temperatures, with a minimum of 8°C (47°F) and an average of 17°C (63°F), peaking at a maximum of 24°C (75°F). In contrast, May experiences cooler weather, with temperatures ranging from a minimum of 4°C (40°F) to an average of 12°C (55°F) and a maximum of 19°C (66°F). Furthermore, February has lower precipitation levels, receiving 63 mm (2.5 in) over 7 days compared to May's 81 mm (3.2 in) over 11 days. The humidity is slightly higher in May at 84%, compared to February’s 79%. For more detailed information, you can visit Heretaunga weather in February.
In comparing the weather of May and March, we note some distinct differences. May features a cooler range of temperatures, with minimums around 4°C (40°F) and maximums at 19°C (66°F), while March enjoys warmer temperatures, starting at a minimum of 8°C (47°F) and peaking at 22°C (72°F). Additionally, March experiences slightly less precipitation, with 71 mm (2.8 in) over 10 days, compared to May's 81 mm (3.2 in) spread over 11 days. However, May's humidity is higher at 84%, compared to March's 79%, contributing to a more muggy feel in late spring. For a closer look at March weather, visit Heretaunga weather in March.
In comparing the weather of April and May, April generally experiences milder temperatures with a minimum of 7°C (44°F) and an average of 14°C (58°F), while May sees lower temperatures, with a minimum of 4°C (40°F) and an average of 12°C (55°F). Additionally, April tends to be slightly wetter, receiving 97 mm (3.8 in) of precipitation, compared to May's 81 mm (3.2 in), although both months feature precipitation on 11 days. Furthermore, humidity is slightly higher in May at 84% compared to 80% in April. For more detailed insights into April's weather, you can check Heretaunga weather in April.
In comparing the weather between May and June, we see some notable differences. May experiences slightly warmer temperatures with an average of 12°C (55°F) and a maximum of 19°C (66°F), while June follows with cooler average conditions, recording an average of 11°C (51°F) and a maximum of only 16°C (62°F). Both months have similar minimum temperatures, but June exhibits higher precipitation at 90 mm (3.6 in) compared to May's 81 mm (3.2 in), despite having the same number of rainy days at 11. Humidity levels also increase slightly from 84% in May to 86% in June. For more detailed information, you can check out Heretaunga weather in June.
May and July weather exhibit some similarities, but notable differences can be observed. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), with an average of 12°C (55°F) and a relatively high humidity of 84%. The month experiences around 81 mm (3.2 in) of precipitation over 11 days. In contrast, July is slightly cooler, with temperatures ranging from 2°C (36°F) at the lowest to a maximum of 15°C (59°F), averaging 10°C (50°F). Precipitation in July is also higher, totaling 103 mm (4.1 in) across 13 days, and humidity increases marginally to 86%. For more details on July weather, you can check Heretaunga weather in July.
May and August display somewhat similar weather patterns, though there are notable differences. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), with an average around 12°C (55°F). In contrast, August's temperatures are slightly cooler, with a minimum of 3°C (38°F), an average of 10°C (50°F), and a maximum of 15°C (59°F). Precipitation levels are similar, with May receiving 81 mm (3.2 in) over 11 days and August experiencing slightly more, at 84 mm (3.3 in) over 13 days. Humidity remains quite high in both months, at around 84% for May and 83% for August. For a more detailed look at August's climate, visit Heretaunga weather in August.
May and September both present mild temperatures, but with slight variations. In May, the average temperature reaches 12°C (55°F), with maximums of 19°C (66°F) and minimums of 4°C (40°F), while September sees a cooler average of 11°C (51°F), ranging from 3°C (38°F) to a high of 16°C (61°F). Precipitation levels are somewhat comparable, with May recording 81 mm (3.2 in) over 11 days and September slightly higher at 92 mm (3.6 in) across 13 days. Despite these similarities, both months remain quite humid, with May at 84% and September slightly less at 83%. For more details on September weather, visit Heretaunga weather in September.
May and October show some similarities in weather, but there are notable differences as well. In both months, the minimum temperature hovers around 4°C (40°F), while the average temperature in May is slightly warmer at 12°C (55°F) compared to October's 12°C (54°F). The maximum temperatures are also marginally higher in May, reaching 19°C (66°F) versus October's 18°C (65°F). Precipitation levels are fairly close, with May receiving 81 mm (3.2 in) over 11 days, whereas October has 77 mm (3.0 in) across 12 days. Humidity levels remain high in both months, with May at 84% and October slightly lower at 82%. For a more detailed look at October weather, you can visit Heretaunga weather in October.
May and November exhibit similar weather patterns, with both months experiencing almost identical precipitation levels of 81 mm (3.2 in) over approximately 11 days. However, May tends to be slightly cooler, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), compared to November's higher averages, which range from a minimum of 7°C (45°F) to a maximum of 20°C (68°F). Humidity levels remain fairly consistent, with May at 84% and November at 82%, making both months feel somewhat damp. For a detailed look at November weather specifically, check out Heretaunga weather in November.
In comparing the weather of May and December, December tends to be milder with a higher average temperature of 16°C (61°F), while May has a cooler average of 12°C (55°F). The minimum temperatures in December start at 7°C (45°F), which is slightly warmer than May's minimum of 4°C (40°F). Rainfall is more frequent in December, with 104 mm (4.1 in) over 14 days, compared to May's 81 mm (3.2 in) spread across 11 days. Both months have relatively high humidity, with December at 81% and May at 84%, creating a consistently moist climate. For more detailed information on December weather, you can visit Heretaunga weather in December.
As May descends on Heretaunga, the weather takes a noticeable turn, shifting from the warmer temperatures of the preceding months to a milder, cooler climate. With the average temperature resting at 12°C (55°F), residents experience a significant drop from the highs of summer, while the chillier minimums remind us that winter is on its way. This month also brings increased precipitation, with 11 days of rain contributing to a damp environment, resulting in a humidity level that hovers around a high 84%. Overall, May stands out as a transitional month, preparing us for the colder seasons ahead. For a detailed understanding of how May compares to other months, visit Heretaunga Climate.