January Weather in Coromandel, New Zealand

Last updated: August 31, 2025

January in Coromandel, New Zealand, offers a pleasant climate characterized by a maximum temperature of 24°C (75°F) and a comfortable average of 19°C (67°F). With minimum temperatures dipping to 14°C (58°F), the month ensures mild evenings. Travelers can expect about 45 mm (1.8 in) of rainfall spread over five days, contributing to a humidity level of 75% that adds a refreshing feel to the summer air. Whether basking in the sun or enjoying the lush landscapes nourished by the rain, January is a vibrant time to experience the beauty of Coromandel.

January Temperature in Coromandel

In January, Coromandel, New Zealand basks in a delightful summer warmth, with temperatures ranging from a comfortable 14°C (58°F) at night to a pleasant 24°C (75°F) during the day, making it one of the hottest months of the year. The average temperature hits about 19°C (67°F), providing a perfect balance for beachgoers and outdoor enthusiasts alike. As the summer transitions into February, the nighttime lows rise slightly to 16°C (61°F), while the maximum remains steady at 24°C (75°F), continuing the trend of warm, inviting weather. In March, temperatures start to dip marginally, with nighttime lows returning to 14°C (57°F). This gradual cooling signals the beginning of autumn yet retains a vibrant average of 19°C (67°F). Overall, these months present a lovely tapestry of warmth, setting the stage for Coromandel's inviting summer landscape before temperatures descend into the cooler autumn and winter months ahead.

January Weather in Coromandel: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Coromandel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coromandel, January 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).
JanFebMarAprMayJunJulAugSepOctNovDec676867646057555555586165
Data source: Temperature data for Coromandel 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.

January Precipitation in Coromandel

In January, Coromandel experiences relatively mild precipitation, with a total of 45 mm (1.8 in) over just 5 days. This marks the beginning of the year with lighter rainfall compared to the subsequent months. As February rolls in, rainfall nearly doubles, reaching 90 mm (3.5 in) across 8 days, signaling the start of a wetter period. The pattern continues into March and April, where precipitation climbs to 92 mm (3.6 in) and 134 mm (5.3 in), respectively, and the number of rainy days increases, peaking in April with 14 days of rain. Following this trend, the late autumn months see a consistent amount of rainfall, generally hovering between 100 mm and 130 mm, suggesting that Coromandel's weather becomes markedly wetter as summer transitions into autumn. This gradual increase indicates a shift from the drier summer beginnings to a more robust rainy season, culminating in May and June, when the region typically faces the heaviest downpours.

January Precipitation Trends in Coromandel

The chart displays monthly precipitation patterns in Coromandel, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Coromandel, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec459092134102130117116122898381
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Coromandel

In January, the humidity in Coromandel, New Zealand stands at a comfortable 75%, setting a warm and slightly moist tone for the summer months. As the year progresses into February and March, humidity levels remain steady at 73%, providing a subtle relief from the summer heat. This trend continues into April, where humidity stabilizes at 73% before experiencing a noticeable increase in May, rising to 79%. The winter months see a gradual climb in humidity, peaking at 82% in July. Following this peak, humidity begins to taper off slightly, settling back to 75% by November. The overall pattern reveals a distinct seasonal shift, with the summer months offering moderate humidity that gradually escalates into the wetter winter period, reflecting Coromandel's dynamic climate.

January Average Humidity in Coromandel

This chart illustrates the average monthly humidity levels in Coromandel, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Coromandel is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%73%73%73%79%81%82%79%77%76%75%74%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Coromandel

In Coromandel, New Zealand, January heralds one of the year's most intense sunlight experiences, boasting a UV Index of 14, categorized as extreme. With a rapid burn time of just 10 minutes, it's crucial to take precautions during outdoor activities. This trend of high UV exposure continues into February, maintaining that same level of intensity. As summer wanes, the index dips slightly in March to 10, still classified as very high, but gives a bit more leeway with a burn time of 15 minutes. The UV Index begins to moderate in the following months, reaching a more manageable 5 by May and holding steady through winter. Notably, the intensity spikes again in late spring, with November hitting 11. For those exploring the sun-drenched beauty of Coromandel, staying informed and protecting your skin is essential. Learn more about the region's UV trends at Coromandel UV Index.

Maximum UV Index Levels in Coromandel for January

The chart shows the monthly maximum UV Index (UVI) for Coromandel in January, 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 January, the maximum UV index in Coromandel typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141410753357101113
Data source: Coromandel January 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.

January Sunshine in Coromandel

With an impressive 292 hours of sunshine, January in Coromandel, New Zealand, welcomes summer with open skies and bright days, making it the sunniest month alongside October. This radiant beginning sets a warm tone as February slightly dips to 285 hours, yet remains delightfully bright. As the seasons transition, March enjoys a resurgence with 289 hours, before the sun becomes more reserved in April at 240 hours and continues to retreat through the winter months. Notably, November shines brightly with 310 hours, rekindling the summer spirit, while December leads the year with a splendid 354 hours. Overall, this pattern reflects the region's dynamic climate, where sunshine is abundant in the warmer months, inviting visitors to bask in Coromandel's natural beauty.

Monthly Sunshine Duration in Coromandel: January Highlighted

The January sunshine duration represents the total number of hours Coromandel experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec292h285h289h240h221h190h216h237h261h292h310h354h
Data source: Coromandel January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coromandel During January

In Coromandel, New Zealand, January shines brightly as the month with the highest likelihood of sunny weather, boasting a 57% chance of sun. This sunny peak contrasts with the following months, where the probability of sunshine dips significantly, particularly in the latter half of the year, with December experiencing only a 31% chance. As you move from the highs of summer towards autumn and winter, the likelihood of sunshine fluctuates, revealing a notable decline from January through to October. Interestingly, February follows with a 45% chance, showing that while the sun begins to retreat, the warmth of summer still lingers. Overall, January is undoubtedly the best time to bask in the sun's glow in Coromandel, making it an ideal choice for sun-seekers.

Percentage of Sunny Days in January in Coromandel

The chart illustrates the percentage of sunny days in Coromandel throughout the year, with January 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 Coromandel experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec57%45%48%43%44%42%45%48%41%32%40%31%
Data source: Coromandel January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coromandel in January

In Coromandel, New Zealand, the daylight duration elegantly shifts throughout the year, beginning with a generous 14 hours in January. This bright start gradually wanes, with February still basking in 13 hours before the sunlight dips to 12 hours in March. By April, the days grow shorter, offering only 11 hours, and May continues the trend with 10 hours of daylight. The mid-winter months, June and July, provide just 9 hours each, presenting an invitation to cozy indoor activities. However, as spring approaches, daylight begins its ascent again, reaching 10 hours in August and 11 hours in September. The trend swings upward in October with 13 hours, leading to a triumphant return to 14 hours by both November and December. This rhythmic cycle not only enhances the beauty of each season but also showcases Coromandel's charm, inviting visitors to revel in its stunning landscapes year-round.

Average Daylight Hours in Coromandel for January

The chart illustrates the variation in daylight duration in Coromandel throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 19m13h 25m12h 17m11h 7m10h 9m9h 40m9h 54m10h 45m11h 51m13h 1m14h 3m14h 36m
Data source: Coromandel daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Coromandel

In January, the winds in Coromandel, New Zealand, dance at an average speed of 5.5 m/s (12 mph), setting a gentle tone for the summer month. As the year progresses, a notable trend emerges: winds steadily increase in strength, peaking in July with an average of 6.9 m/s (15 mph), and reaching their maximum in August at 7.1 m/s (16 mph). This seasonal crescendo is followed by a gradual decline, culminating in the calmer days of November, where the winds taper off to 4.8 m/s (11 mph). The varying wind patterns not only enhance the region’s allure but also influence the vibrant outdoor lifestyle that Coromandel is renowned for, creating a perfect balance between invigorating breezes and serene summer days.

Average January Wind Speed in Coromandel

The chart displays monthly wind speed patterns in Coromandel, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.5 m/s5.25.45.86.26.26.97.17.06.74.86.2
Data source: Coromandel January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Coromandel Compares to Other Months

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

In January, the weather in Coromandel features a mild range of temperatures, with a minimum of 14°C (58°F) and an average of 19°C (67°F), peaking at a comfortable 24°C (75°F). During this month, the region experiences approximately 45 mm (1.8 in) of rainfall over about 5 days, with a relative humidity of 75%. In contrast, February sees slightly warmer temperatures, with minimums rising to 16°C (61°F), averaging 20°C (68°F), and maintaining the maximum of 24°C (75°F). However, February is wetter, with total precipitation reaching 90 mm (3.5 in) spread over 8 days and a marginally lower humidity of 73%. For a detailed overview, visit Coromandel weather in February.

In January, the weather features a pleasant range of temperatures, with minimums around 14°C (58°F) and maximums reaching 24°C (75°F), averaging 19°C (67°F). This month experiences relatively low precipitation, totaling 45 mm (1.8 in) over 5 days, and a humidity level of 75%. By March, the temperatures remain similar, with minimums of 14°C (57°F) and maximums slightly lower at 23°C (74°F), maintaining the same average of 19°C (67°F). However, March sees a significant increase in precipitation at 92 mm (3.6 in) over 12 days, coupled with a slightly lower humidity of 73%. For more detailed information on the weather in March, you can visit Coromandel weather in March.

In January, the weather is relatively warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F). The month sees about 45 mm (1.8 in) of precipitation spread over 5 days, and humidity levels are around 75%.

In contrast, April experiences cooler temperatures, with an average ranging from a minimum of 10°C (50°F) to a maximum of 21°C (71°F). However, it is significantly wetter, with precipitation totaling 134 mm (5.3 in) over 14 days. The humidity level during this month remains slightly lower at 73%.

For more detailed information, you can check Coromandel weather in April.

In January, the weather is typically warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F). With an average precipitation of 45 mm (1.8 in) spread over about 5 days, the humidity sits at a comfortable 75%. In contrast, May experiences cooler temperatures, with averages peaking at 19°C (67°F) and dropping to as low as 9°C (48°F). Precipitation increases significantly to 102 mm (4.0 in) over approximately 13 days, and humidity rises slightly to 79%. For more detailed information, you can visit Coromandel weather in May.

In January, the weather is generally warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F) and an average of 19°C (67°F). The month experiences relatively low precipitation, totaling 45 mm (1.8 in) over about 5 days, accompanied by a humidity level of 75%. In contrast, June sees cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 18°C (65°F), averaging at 14°C (57°F). This month has significantly higher precipitation, with 130 mm (5.1 in) spread across 13 days, and humidity levels rise slightly to 81%. For more details on June weather, visit Coromandel weather in June.

In January, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F), accompanied by an average temperature of 19°C (67°F). The month experiences relatively low precipitation of 45 mm (1.8 in) over about 5 days, along with a humidity level of 75%.

In contrast, July's weather is cooler and wetter, with temperatures dropping to a minimum of 7°C (44°F) and a maximum of only 16°C (62°F), resulting in an average of 13°C (55°F). The month sees a significant increase in rainfall, totaling 117 mm (4.6 in) across approximately 13 days, and the humidity rises to 82%. For more details, you can check Coromandel weather in July.

When comparing January and August weather, January offers significantly warmer temperatures, with averages ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F), while August sees much cooler averages, with temperatures between 8°C (47°F) and 16°C (61°F). Additionally, January has less precipitation at 45 mm (1.8 in), spread over just 5 days, compared to August’s 115 mm (4.5 in), which occurs across 16 days. Humidity levels are fairly similar, with January at 75% and August slightly higher at 79%. For a closer look at August weather specifics, check out Coromandel weather in August.

In January, the weather is generally warmer and more pleasant, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F). The month sees relatively low precipitation, with about 45 mm (1.8 in) falling over just 5 days, contributing to a comfortable humidity level of 75%. In contrast, September experiences much cooler temperatures, with averages between 8°C (47°F) and 16°C (61°F). This month is characterized by significantly higher rainfall, totaling 122 mm (4.8 in) across 14 days, accompanied by slightly elevated humidity at 77%. For more details on the September climate, you can check Coromandel weather in September.

In January, the weather is generally warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F) and an average of 19°C (67°F). This month experiences around 45 mm (1.8 in) of precipitation over approximately 5 days, coupled with a humidity level of 75%. In contrast, October brings cooler temperatures, with a range from a minimum of 9°C (48°F) to a maximum of 17°C (64°F) and an average of 14°C (58°F). October also sees increased precipitation at 88 mm (3.5 in) over about 11 days, while humidity remains relatively high at 76%. For more details, you can check Coromandel weather in October.

In January, the weather is generally warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 24°C (75°F). In contrast, November experiences slightly cooler temperatures, with averages between 12°C (53°F) and 20°C (69°F). Although January sees less precipitation at 45 mm (1.8 in) over 5 days, November is noticeably wetter, receiving 83 mm (3.3 in) across 10 days. Both months maintain a similar humidity level of 75%, but the increased rainfall in November might create a more overcast atmosphere. For more specific details on November weather, check out Coromandel weather in November.

In comparing the weather of January and December, we notice some key differences. January experiences slightly warmer temperatures, with average highs reaching 24°C (75°F) compared to December's maximum of 22°C (72°F). Additionally, January sees less precipitation, receiving 45 mm (1.8 in) over about 5 days, while December has a more significant 81 mm (3.2 in) spread over 10 days. Humidity levels are quite similar, with January at 75% and December at 74%. For a closer look at December weather in this region, you can refer to Coromandel weather in December.

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Conclusion: What to Expect From January Weather in Coromandel

As January unfolds in Coromandel, it brings a delightful blend of warmth and humidity, setting it apart from the cooler months of the year. With a maximum temperature reaching a comfortable 24°C, residents and visitors enjoy a significant shift from the chill of winter, making outdoor activities more appealing. Although some rainfall is to be expected, with about five days of precipitation totaling 45 mm, the overall atmosphere remains vibrant and inviting. This month’s average humidity of 75% enhances the tropical feel, creating a lush environment for exploration and relaxation. For a deeper dive into the nuances of Coromandel’s climate throughout the year, visit Coromandel Climate.