Last updated: August 31, 2025
In January, Napier, New Zealand experiences a delightful Mediterranean climate, with a maximum temperature reaching up to 27°C (81°F) and an average temperature of 20°C (68°F). The weather is generally mild, with a minimum temperature of 11°C (52°F) providing cool relief during the evenings. Although the month sees 45 mm (1.8 in) of rainfall over approximately six days, the overall atmosphere remains vibrant and humid, with an average humidity level of 69%. This combination of warmth and occasional showers contributes to Napier's lush landscapes and lively outdoor activities.
In Napier, New Zealand, January serves as the pinnacle of summer warmth, boasting a delightful average temperature of 20°C (68°F). The month starts with pleasantly mild nights, dipping to a minimum of 11°C (52°F), while daytime highs can reach a balmy 27°C (81°F). This trend of warmth continues into February, where average temperatures remain stable, though the month can sizzle with highs up to 31°C (87°F). As summer gives way to autumn in March, temperatures gradually decline, with averages dropping to 18°C (65°F) and maximums reaching 26°C (78°F). Continuing through the months, a noticeable cooling trend settles in – particularly in winter – as the minimums approach 4°C (40°F) in July and August, while averages hover around 11°C (52°F). Overall, January stands out as a month of sunny warmth and vibrant summer energy, setting the stage for a gentle transition as the seasons shift.
In January, Napier experiences a moderate precipitation level of 45 mm (1.8 in) spread across just 6 days, setting the stage for a generally pleasant summer month. This relatively low rainfall is followed by a noticeable increase in February, where precipitation climbs to 62 mm (2.5 in) over 7 days. As summer transitions into autumn, the trend continues upward, peaking in April with 91 mm (3.6 in) despite only 9 rainfall days. The months that follow show a consistent pattern of increased rain, particularly in June when rainfall reaches 106 mm (4.2 in) over 12 days. This upward trend demonstrates a shift from the drier summer into the wetter winter months, underscoring Napier's changing climate throughout the year.
In January, Napier experiences a comfortable humidity level of 69%, setting the stage for a warm and inviting summer atmosphere. This steady humidity continues into February, maintaining the same percentage, before gently rising in March to 71%. As autumn approaches, a noticeable increase occurs, with humidity reaching 74% in April and soaring further to 83% by May. The trend continues upward through the winter months, peaking at 86% in July, creating a distinctly damp environment. Interestingly, as spring rolls in, humidity levels begin to taper off, declining to 78% in September and further to 66% by December. This clear seasonal fluctuation showcases how Napier's humidity evolves throughout the year, enhancing its unique climate character.
In January, Napier, New Zealand, experiences an exceptionally high UV Index of 14, indicating an extreme level of sun exposure with a burn time of just 10 minutes. The trend continues into February with a slightly lower index of 13, still classified as extreme. As summer transitions into autumn, the UV Index drops significantly in March to 9, shifting to a very high category, allowing for a longer burn time of 15 minutes. Further decreases into April and May show a gradual move towards high and moderate exposure levels, with burn times extending to 25 minutes and 30 minutes, respectively. This pattern of diminishing UV intensity continues through the winter months, where values stabilize around 3 to 4. The UV Index surges again in November and December, returning to extreme levels, reminiscent of the start of the year. For more detailed insights on UV levels throughout the year, visit Napier UV Index.
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In January, Napier, New Zealand, basks in an impressive 284 hours of sunshine, setting a vibrant tone for the peak of summer. This sun-drenched month gradually gives way to February with 277 hours, maintaining the cheerful glow but hinting at a slight decline. As the season transitions into autumn, sunshine hours continue to decrease, with March and April recording 269 and 231 hours, respectively. By May, the reduction becomes more pronounced at 211 hours, ushering in the cooler months. The sun further retreats in June, peaking at just 169 hours before slowly creeping back up in the following months. July and August see a mild resurgence with 197 and 228 hours, and September picks up the pace nicely at 245 hours. This sunny revival peaks again in November, boasting 296 hours, leading to a spectacular close of the year with December’s record high of 331 hours, ensuring that Napier remains a sun lovers' paradise. Overall, the sunshine in Napier displays a clear seasonal ebb and flow, with January and December shining as the brightest bookends of the year.
In January, Napier, New Zealand, boasts a 59% chance of sunny weather, making it one of the sunniest months of the year. This favorable likelihood stands in stark contrast to the following months, with February dropping to 42% and a steady decline continuing through the autumn and winter months, where the chances of sunshine fall below 40% in March and April. Interestingly, the sunshine returns in late winter and early spring, with August reaching 56% once again. Overall, January shines as a peak time for sun-seekers, setting a bright tone for summer and indicating a clear seasonal trend toward more sunshine earlier in the year before the sunniest days slip away into the colder months.
In Napier, New Zealand, January boasts an impressive 14 hours of daylight, marking it as one of the sunniest months of the year. This radiant start slowly transitions into February, with daylight slightly dipping to 13 hours. As autumn approaches, the daylight diminishes more noticeably; March sees a reduction to 12 hours, followed by an even shorter 11 hours in April. By May through July, the days are at their shortest, with a consistent 9 hours of daylight, creating a cozy, intimate atmosphere in the city. Fortunately, the daylight begins to gradually increase again in August, reaching 10 hours before steadily climbing back up. By October and November, Napier enjoys 13 and 14 hours of daylight respectively, bringing back the long, sun-soaked days of summer, which continue into December. This cyclical pattern of daylight highlights the seasonal variations that enhance the charm of Napier throughout the year.
In January, Napier experiences a gentle breeze with an average wind speed of 4.0 m/s (9 mph), setting the tone for a refreshing summer month. As the season transitions into February, the winds pick up slightly to 4.3 m/s (10 mph), providing a lively feel to the vibrant coastal city. Interestingly, the wind speeds then dip again in April and December to their annual lows of 3.5 m/s (8 mph) and 3.7 m/s (8 mph), creating calm, mild days perfect for leisurely outdoor activities. Throughout the year, wind speeds fluctuate, showing a trend of generally consistent breeeziness, with notable peaks in May and June at 4.6 m/s and 4.7 m/s (10 mph) respectively, adding a refreshing edge to Napier’s dynamic climate. Ultimately, January’s gentle winds herald a season where warmth meets a delightful caress from the sea breeze, inviting both locals and visitors to embrace the outdoors.
Weather in Napier varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Napier, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather tends to be warm with daytime temperatures averaging around 20°C (68°F) and reaching a maximum of 27°C (81°F). The month experiences an average of 45 mm (1.8 in) of precipitation over approximately 6 days, with humidity levels hovering around 69%. In contrast, February sees a slight increase in nighttime temperatures, with a minimum of 13°C (55°F) and maximum temperatures soaring to 31°C (87°F). Precipitation rises to 62 mm (2.5 in) occurring over 7 days, but humidity remains consistent at 69%. For more detailed information, check out Napier weather in February.
In comparing the weather between January and March, both months experience mild temperatures with minimal variation. January sees a minimum temperature of 11°C (52°F) and an average high of 27°C (81°F), while March maintains a similar minimum but has a slightly lower average temperature of 18°C (65°F) and a maximum of 26°C (78°F). Precipitation increases in March, with 76 mm (3.0 in) falling over 10 days compared to January's 45 mm (1.8 in) across 6 days, indicating a wetter climate as the season progresses. Humidity levels are similar, with January at 69% and March slightly higher at 71%. For more detailed information, you can check Napier weather in March.
In January, the weather is generally warmer, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 27°C (81°F). The month sees less precipitation, totaling 45 mm (1.8 in) over about six days, and a humidity level of 69%. In contrast, April experiences cooler temperatures, with averages from a minimum of 9°C (48°F) to a maximum of 24°C (76°F). Precipitation increases significantly to 91 mm (3.6 in) over nine days, accompanied by a rise in humidity to 74%. For more detailed insights, you can check out Napier weather in April.
In January, the weather is generally warmer, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 27°C (81°F), creating a comfortable atmosphere for outdoor activities. In contrast, May experiences cooler temperatures, with averages between 6°C (44°F) and 22°C (73°F). Additionally, January typically sees lower precipitation at 45 mm (1.8 in) over 6 days, while May is wetter, accumulating 70 mm (2.8 in) across 10 days. The humidity also rises in May to 83%, compared to January's 69% humidity levels. For more detailed insights into weather patterns, check out Napier weather in May.
In comparing January and June weather, January is characterized by warmer temperatures, with a minimum of 11°C (52°F) and an average of 20°C (68°F), while June experiences cooler conditions, peaking at a maximum of 19°C (66°F) and an average of just 12°C (54°F). Additionally, January typically has less precipitation, accumulating around 45 mm (1.8 in) over 6 days, compared to June's significantly higher rainfall of 106 mm (4.2 in) over 12 days. Humidity levels are also higher in June at 85%, compared to January's 69%. For a more detailed look at the weather statistics in June, you can visit Napier weather in June.
When comparing January and July weather, January boasts significantly warmer temperatures, with averages around 20°C (68°F) and highs reaching 27°C (81°F). In contrast, July experiences cooler conditions, with average temperatures dropping to 11°C (52°F) and maximums only reaching 17°C (63°F). Additionally, January sees less precipitation, totaling 45 mm (1.8 in) over about 6 days, while July experiences higher rainfall of 77 mm (3.0 in) across 11 days, accompanied by increased humidity levels at 86%. For more specific details about July weather, visit Napier weather in July.
January and August present distinctly different weather patterns. In January, temperatures range from a comfortable minimum of 11°C (52°F) to a warm maximum of 27°C (81°F), with an average of 20°C (68°F). The month sees relatively low precipitation, averaging 45 mm (1.8 in) over about 6 rainy days and a humidity level of 69%. On the other hand, August's weather is much cooler, with temperatures dipping to a low of 5°C (41°F) and reaching a maximum of only 18°C (64°F), with an average of 11°C (52°F). It also experiences higher precipitation, totaling 59 mm (2.3 in) over approximately 11 days, while humidity rises to 83%. For more detailed information, check out Napier weather in August.
In January, the weather is decidedly warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 27°C (81°F), and an average of 20°C (68°F). It also has lower humidity at 69% and less precipitation, totaling 45 mm (1.8 in) over about 6 days. In contrast, September brings cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 20°C (68°F), averaging just 12°C (54°F). This month experiences significantly higher precipitation at 87 mm (3.4 in) across approximately 10 days, along with increased humidity at 78%. For more detailed insights on September weather, you can check out Napier weather in September.
When comparing the weather in January and October, January tends to be warmer and drier. The average temperature in January is around 20°C (68°F), with maximums reaching up to 27°C (81°F), whereas in October, the average temperature drops to 14°C (57°F) and peaks at 23°C (74°F). Additionally, January experiences less precipitation, with only 45 mm (1.8 in) over 6 days, compared to October's 69 mm (2.7 in) over 9 days. Humidity levels are also higher in October at 77% versus January's 69%. For more detailed information about October weather, visit Napier weather in October.
In comparing the weather of January and November, January boasts warmer temperatures, with an average of 20°C (68°F) compared to November's cooler average of 16°C (62°F). While January experiences relatively less precipitation at 45 mm (1.8 in) over 6 days, November sees an increase in rainfall, totaling 72 mm (2.8 in) across 9 days. Furthermore, humidity levels are slightly higher in November at 74%, compared to January's 69%. For more details on November weather, you can visit Napier weather in November.
In comparing the weather between January and December, January tends to be slightly warmer, with average temperatures reaching around 20°C (68°F), compared to December's average of 18°C (65°F). Both months have maximum temperatures that peak at 27°C (81°F), but January experiences relatively lower precipitation, with 45 mm (1.8 in) over 6 days, whereas December sees 75 mm (3.0 in) across 11 days. Additionally, humidity levels are a bit higher in January at 69%, compared to December's 66%. For more detailed weather information, you can refer to Napier weather in December.
January in Napier offers a delightful contrast to the cooler months, with mild temperatures and higher humidity creating a warm summer atmosphere. The average temperature steadily rises, peaking at a comfortable 27°C (81°F), while experiencing occasional rainfall over a few days. This month stands out with its brighter, sun-soaked days, making it an ideal time for outdoor activities and enjoying the region's stunning landscapes. For a deeper dive into weather patterns throughout the year, be sure to explore Napier Climate.