Last updated: August 31, 2025
Experience the vibrant January weather in Heretaunga, New Zealand, where the region boasts a warm maximum temperature of 26°C (79°F), complemented by a pleasant average of 17°C (63°F). As temperatures dip to a minimum of 9°C (48°F), the days are ideal for outdoor activities and exploration. However, keep in mind that January brings about 41 mm (1.6 in) of rain over 7 days, resulting in a humidity level of 79% that contributes to the lush landscapes. Embrace the unique blend of warmth and occasional showers that define this beautiful summer month in Heretaunga.
In Heretaunga, New Zealand, January is a delightful month that showcases the region's warm and inviting summer weather. With temperatures ranging from a minimum of 9°C (48°F) to a maximum of 26°C (79°F), the month boasts an average of 17°C (63°F)—perfect for outdoor activities and enjoying the lush landscapes. As the month progresses into February and beyond, there’s a subtle tapering in warmth, with February slightly cooler at a max of 24°C (75°F) and the gradual approach of autumn beginning in March, where highs dip to 22°C (72°F). This overall trend highlights a gentle transition from the vibrant summer heat to the milder, crisp days of fall, making Heretaunga a region that elegantly balances seasonal changes while inviting exploration year-round.
In January, Heretaunga experiences relatively low precipitation, with only 41 mm (1.6 in) of rainfall spread over approximately 7 days. This marks the month as one of the drier periods in the region compared to subsequent months, where rainfall tends to escalate noticeably. As summer transitions into autumn, February and March see a rise in precipitation, with February receiving 63 mm (2.5 in) and March further increasing to 71 mm (2.8 in). This upward trend culminates in a peak during the mid-year months, especially July, when precipitation reaches 103 mm (4.1 in) across 13 days. The pattern showcases Heretaunga's shift from a drier start of the year to a much wetter climate as the seasons progress, ultimately leading into a cohesive rainy season that peaks in late December.
In Heretaunga, New Zealand, January marks the beginning of a notably humid spell, with humidity levels hovering around 79%. This trend continues into February and March, establishing a consistent feeling of moisture in the air. As the seasons shift, April sees a slight increase to 80%, setting the stage for a gradual rise in humidity throughout the winter months. By May and June, humidity levels climb to 84% and 86%, respectively, creating a persistent sense of wetness. This trend holds steady in July before slowly receding in August and September, where figures remain relatively stable at 83%. As the year progresses, October to December show a modest decline, with humidity levels settling around the low 80s. Overall, January's consistent humidity is a harbinger of the wetter months ahead, reinforcing Heretaunga's reputation for its lush, vibrant environment.
In January, Heretaunga, New Zealand, experiences a remarkable UV Index of 13, categorized as extreme, with a burn time of just 10 minutes. This intensity persists into February, underscoring the region's peak summer sun exposure. As the months progress towards March and April, the UV Index begins to decline, transitioning to a very high level of 9 in March and then to a high level of 7 in April, allowing for slightly longer safe sun exposure. As winter approaches in June and July, the UV levels drop further to 2, indicating low exposure risk. By the time October rolls around, the UV Index begins to rebound, reaching 9 again, before peaking once more in December at 13. Overall, the annual UV Index in Heretaunga highlights a distinct seasonal pattern of extreme sun exposure in the summer months, making sun safety a crucial consideration. For detailed UV insights, visit Heretaunga UV Index.
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In Heretaunga, New Zealand, January shines brightly with an impressive 287 hours of sunshine, setting the tone for the year ahead. Following closely, February enjoys 297 hours, marking it as the sunniest month in the summer season. As the year transitions into autumn, the daylight begins to wane, dipping to 278 hours in March and further down to 237 hours in April. The fall deepens into winter, reaching a low point of 169 hours in June, before a gradual climb starts in July with 193 hours. By August, the sun starts peeking out again, pulling the total to 226 hours. The momentum picks up significantly towards spring, with 250 hours in September and a remarkable 311 hours by November, culminating in a spectacular 336 hours of sunshine in December. This trend showcases a beautiful rhythm of sunny days that provides a vivid contrast between the warmth of summer and the cooler months.
In Heretaunga, New Zealand, the likelihood of enjoying sunny weather peaks in January, with a 56% chance of clear skies—a promising start to the year. This trend of sunniness begins to wane in February, dropping to 49%, and continues to decline through the following months, hitting the lowest point in October at just 28%. Interestingly, the sunshine odds begin to recover slightly in the warmer months, hovering around 50% in April before dipping again in the cooler winter months, with June bringing only a 29% chance of sun. Overall, while January stands out for its sunny disposition, the gradual decrease into the winter season suggests that residents and visitors alike should cherish those bright January days before the clouds take over.
In Heretaunga, New Zealand, January shines brightly with an impressive 14 hours of daylight, perfectly embodying the peak of summer. As the month transitions into February, daylight slightly declines to 13 hours, hinting at the gradual shift toward autumn. This trend continues throughout March, with daylight reducing to 12 hours, and further slips into April with just 10 hours of sunshine. The shadowy grip of winter brings May through July to a mere 9 hours of daylight, marking the year's darkest months. However, as August arrives, daylight begins its slow ascent back to 10 hours. By September, the days lengthen to 11 hours, signaling spring’s approach. October and November enjoy a resurgence with 13 and 14 hours of daylight respectively, while December peaks at 15 hours, ushering in the summer with the longest days. This cyclical rhythm of daylight in Heretaunga beautifully encapsulates the region's seasonal transitions.
In Heretaunga, January greets residents with a brisk average wind speed of 6.1 m/s (14 mph), marking it as one of the windiest months of the year. As summer progresses into February, the winds settle slightly to 4.8 m/s (11 mph), providing a gentler breeze. However, the winds pick up again as autumn approaches, with speeds hovering around 5.1 to 5.3 m/s (11-12 mph) from March to May. A noticeable increase occurs in September, where the winds reach 6.8 m/s (15 mph), indicating a shift towards more blustery conditions. This trend continues into late spring and early summer, with November refreshing the air with another spike at 6.3 m/s (14 mph), before tapering off again in December to 5.8 m/s (13 mph). Overall, the wind dynamics in Heretaunga showcase a rhythmic dance between gentle summer breezes and invigorating autumn gusts, painting a vivid picture of life in this beautiful region of New Zealand.
Weather in Heretaunga varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Heretaunga, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather typically features temperatures ranging from a minimum of 9°C (48°F) to a maximum of 26°C (79°F), with an average of 17°C (63°F) and a total precipitation of 41 mm (1.6 in) over seven days. In contrast, February sees slightly cooler maximum temperatures, peaking at 24°C (75°F) while maintaining the same average of 17°C (63°F) and experiencing increased rainfall of 63 mm (2.5 in) over the same number of days. Both months share a consistent humidity level of 79%. For more details on February's climate, check out Heretaunga weather in February.
In January, the weather features a mild temperature range with a minimum of 9°C (48°F), an average of 17°C (63°F), and a maximum reaching 26°C (79°F). Precipitation levels are relatively low at 41 mm (1.6 in) over about seven days, while humidity remains at 79%. In contrast, March sees slightly cooler temperatures, with a minimum of 8°C (47°F), an average of 16°C (61°F), and a maximum of 22°C (72°F). However, it experiences increased precipitation of 71 mm (2.8 in) over approximately ten days, maintaining a consistent humidity level of 79%. For more details on the weather in March, visit Heretaunga weather in March.
January and April present contrasting weather patterns, with January generally warmer and drier compared to April. In January, temperatures range from a minimum of 9°C (48°F) to a maximum of 26°C (79°F), and the month sees only 41 mm (1.6 in) of precipitation over 7 days at a humidity of 79%. In contrast, April has lower average temperatures, with a minimum of 7°C (44°F) and a maximum of 21°C (70°F). It experiences significantly more rainfall, accumulating 97 mm (3.8 in) over 11 days and maintaining a humidity level of 80%. For more detailed insights, you can check Heretaunga weather in April.
In comparing January and May weather, January boasts warmer temperatures with a minimum of 9°C (48°F) and a peak of 26°C (79°F), whereas May sees cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 19°C (66°F). Additionally, January experiences lower precipitation levels, totaling 41 mm (1.6 in) over 7 days, compared to May's 81 mm (3.2 in) across 11 days. Despite May's mild temperatures, it also has a slightly higher humidity level at 84%, compared to January's 79%. For more details on May weather, visit Heretaunga weather in May.
In January, the weather in Heretaunga is generally warmer, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 26°C (79°F) and an average of 17°C (63°F). The month sees relatively low precipitation at 41 mm (1.6 in) over about 7 days and humidity levels around 79%. In contrast, June brings cooler temperatures, with a minimum of 4°C (39°F), a maximum of 16°C (62°F), and an average of 11°C (51°F). June also experiences increased rainfall, totaling 90 mm (3.6 in) across 11 days, with humidity rising slightly to 86%. For more detailed information on the weather in June, you can check Heretaunga weather in June.
In January, the weather is generally warm and pleasant, with minimum temperatures around 9°C (48°F) and maximum temperatures reaching up to 26°C (79°F). This month experiences relatively low precipitation, averaging 41 mm (1.6 in) over about 7 days, while humidity is a comfortable 79%. In stark contrast, July brings much cooler conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 15°C (59°F). This winter month sees significantly higher precipitation, totaling 103 mm (4.1 in) over 13 days, and a humidity level of 86%. For more detailed insights, you can explore Heretaunga weather in July.
In January, the weather is noticeably warmer, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 26°C (79°F), and an average of 17°C (63°F). The month experiences relatively low precipitation of 41 mm (1.6 in) over about 7 days, with a humidity level of 79%. In contrast, August brings much cooler temperatures, with a minimum of 3°C (38°F), an average of 10°C (50°F), and a maximum of only 15°C (59°F). This month is wetter, with 84 mm (3.3 in) of precipitation spread over 13 days and slightly higher humidity at 83%. For a closer look at the August weather, you can visit Heretaunga weather in August.
In January, the weather is generally warmer with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 26°C (79°F), while September experiences cooler conditions, with temperatures dropping to a minimum of 3°C (38°F) and maxing out at 16°C (61°F). Precipitation is also notable; January sees about 41 mm (1.6 in) over 7 days, whereas September records a significant increase with 92 mm (3.6 in) over 13 days. Additionally, humidity levels are relatively similar, with January at 79% and September slightly higher at 83%. For a detailed look at September weather patterns, refer to Heretaunga weather in September.
January and October present quite different weather patterns. In January, temperatures range from a minimum of 9°C (48°F) to a maximum of 26°C (79°F), with an average of 17°C (63°F) and relatively low precipitation at 41 mm (1.6 in) over about 7 days. In contrast, October experiences cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 18°C (65°F), averaging only 12°C (54°F). The month also sees significantly more rainfall, totaling 77 mm (3.0 in) spread over 12 days, and slightly higher humidity at 82%. For more details on the climate during this time, you can check out Heretaunga weather in October.
In comparison, January typically boasts warmer temperatures, with an average of 17°C (63°F), while November is cooler with an average of 14°C (57°F). January sees a maximum temperature of 26°C (79°F), surpassing November's high of 20°C (68°F). However, November experiences significantly more rainfall, receiving 81 mm (3.2 in) over 11 days compared to January's 41 mm (1.6 in) across 7 days. Additionally, humidity levels are slightly higher in November at 82%, compared to January's 79%. For more specific details on November weather, you can visit Heretaunga weather in November.
In comparing the weather between January and December, January tends to be slightly warmer, with an average temperature of 17°C (63°F) compared to December’s 16°C (61°F). The minimum temperatures are also marginally higher in January, while December sees a cooler minimum of 7°C (45°F). Rainfall is significantly lower in January at 41 mm (1.6 in) over 7 days, while December experiences more precipitation with 104 mm (4.1 in) spread across 14 days. Humidity levels are relatively comparable, hovering around 79% in January and 81% in December. For more detailed insights on December weather, visit Heretaunga weather in December.
January in Heretaunga is characterized by warm temperatures and relatively high humidity, setting it apart from the cooler months. With average highs reaching 26°C, this month enjoys significantly milder weather compared to the chilly winter months. While January does see some rain—averaging about 41 mm across roughly a week—it typically remains drier than the wetter seasons, allowing for plenty of sunshine to enjoy outdoor activities. As you experience the warmth and vibrant atmosphere of January, you'll appreciate why this is a favored time for both locals and visitors alike. For a deeper understanding of what to expect throughout the year, check out Heretaunga Climate.