Last updated: August 31, 2025
December in Opua, New Zealand showcases a vibrant summer atmosphere, with maximum temperatures reaching up to 27°C (80°F) and an average of 19°C (66°F). Visitors can enjoy warm days, but should also prepare for occasional rain, as the region experiences about 54 mm (2.1 in) of precipitation over 10 days. With humidity levels hovering around 78%, the air carries a refreshing, tropical feel, making it a perfect time to explore Opua's stunning landscapes and outdoor activities. Whether you're soaking up the sun or enjoying light showers, December offers a delightful blend of warmth and lush scenery.
In Opua, New Zealand during December, temperatures provide a delightful escape into summer warmth. With a minimum of 10°C (51°F) and a comfortable average of 19°C (66°F), the days gradually warm up to a pleasant maximum of 27°C (80°F). This peak reflects a notable trend where temperatures are on the rise as the year draws to a close, paving the way for the warmer months ahead. As December unfolds, you'll experience the continued transition of the climate, showcasing a clear departure from the cooler winter months and hinting at the vibrant energy of summer that the region is known for.
In Opua, New Zealand, December typically brings 54 mm (2.1 in) of precipitation, marking a gentle transition into the wetter summer months. With 10 days of rainfall, December’s precipitation is lower than the peaks seen in June and July but slightly higher than January's, indicating a pattern where the latter part of the year can be quite variable. This moderate rainfall contributes to the lush greenery characteristic of the region, reflecting a balance between the dry and wet seasons. Overall, December offers a pleasant blend of warm weather and just enough rain to keep the landscape vibrant, showcasing the charming essence of New Zealand’s maritime climate.
In Opua, New Zealand, December brings a humidity level of 78%, reflecting a slight drop from the preceding months. The humidity trends throughout the year showcase a pattern, with levels peaking at 80% during the winter months of June and July. As summer approaches, humidity levels decrease a bit, settling around the 78-79% range from October to February. This gradual reduction highlights the transition from the cooler, more humid winter months to the warmer summer, creating a pleasantly moderate climate that characterizes the region during December.
In December, Opua experiences a UV Index of 14, placing it in the extreme exposure category with a rapid burn time of just 10 minutes. This trend echoes the high levels of UV radiation seen in both January and February, when the UV Index also soared to 14. As the year progresses into the latter months, the UV Index begins to dip, yet it remains a concern, particularly during the summer months when outdoor activities peak. Notably, March sees only a slight reduction to an Index of 11, indicating that even as the season transitions, the potential for skin damage still persists. For those planning their outdoor adventures, understanding these indices is crucial for safe sun exposure. For more detailed information, check out Opua UV Index.
UV Risk Categories
December in Opua, New Zealand, shines as the sunniest month of the year, boasting an impressive 321 hours of sunshine. This vibrant end to the year highlights a clear upward trend in sunlight, particularly as the days grow longer from spring to summer. Following November's robust 286 hours, December sees a remarkable spike, suggesting a warm welcome to the festive season. The data's trajectory indicates an overall pattern of increasing sunshine hours through the latter months of the year, culminating in this glorious December finale that beckons locals and tourists alike to revel in the natural beauty and warmth of Opua.
When considering the likelihood of sunny weather in Opua, New Zealand, December stands out as a month with a 27% chance of sunshine, reflecting a noticeable trend as the year draws to a close. This percentage is one of the lowest in the annual cycle, with only November (27%) and October (29%) showing comparable sun chances. As we move into the warmer summer months, January offers a significant increase at 50%, while February follows with a 35% likelihood, hinting at a promise of brighter days ahead. Overall, December’s limited sunshine suggests a subdued transition into the summer season, making it a time for cozy indoor activities rather than sunbathing by the shore.
In Opua, New Zealand, December marks the pinnacle of daylight, with an impressive 14 hours of bright, sunlit days. This month provides a delightful transition from the shorter daylight hours of winter, peaking after a gradual increase through the spring months of September to November. The trend reveals a clear seasonal rhythm, where daylight gradually rises from 9 hours in June to a cheerful 14 by December, reflecting the vibrant energy of summer. As the year progresses, the daylight duration shifts from a cozy, cozy glow in the depths of winter to the long, lively days of summer, allowing residents and visitors alike to savor the beauty of the outdoors for longer periods.
In Opua, New Zealand, December ushers in a gentle yet invigorating breeze, with an average wind speed of 4.1 m/s (9 mph). This marks a slight dip from the more robust winds of July and June, where gusts reach their peak at 5.3 m/s (12 mph) and 4.7 m/s (10 mph), respectively. As the year draws to a close, the winds soften after a dynamic mid-year crescendo, providing a pleasant backdrop for holiday festivities. Notably, the transition from the holiday bustle of December soon gives way to a calmer January, where the winds further lull to 3.7 m/s (8 mph). Overall, December's winds are a harmonious blend of activity and tranquility, reflecting nature's rhythm in this stunning coastal locale.
Weather in Opua varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Opua, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January weather shows a slight increase in temperatures, with January exhibiting a minimum of 12°C (53°F) and an average of 20°C (69°F), compared to December's minimum of 10°C (51°F) and average of 19°C (66°F). The maximum temperatures are also marginally higher in January, reaching 28°C (82°F) versus December's 27°C (80°F). Precipitation levels are relatively similar, with January receiving 49 mm (1.9 in) over 5 days, while December had 54 mm (2.1 in) over 10 days, indicating January might be drier. Humidity remains consistent between the two months, with January at 79% compared to December's 78%. For a more detailed look, check Opua weather in January.
December and February exhibit mild and pleasant weather, but they do show some notable differences. In December, temperatures range from a minimum of 10°C (51°F) to a maximum of 27°C (80°F), with an average of 19°C (66°F). The month experiences around 54 mm (2.1 in) of precipitation over approximately 10 days, with a consistent humidity level of 78%.
In contrast, February sees slightly warmer temperatures, with a minimum of 13°C (56°F), an average of 20°C (69°F), and a maximum of 30°C (86°F). Precipitation increases to 94 mm (3.7 in) across about 9 days, while humidity remains steady at 78%. This indicates that while February is warmer, it also tends to be wetter compared to December. For a detailed look at February weather specifics, check out Opua weather in February.
December and March both feature relatively mild temperatures, with December showing a minimum of 10°C (51°F) and a maximum of 27°C (80°F), while March has slightly warmer minimums of 12°C (53°F) and similar maximums at 26°C (79°F). The average temperature in both months hovers around 19°C (66°F), providing comfortable conditions for outdoor activities. However, March tends to see a bit more rainfall, with 69 mm (2.7 in) compared to December's 54 mm (2.1 in), and slightly more rainy days—12 in March versus 10 in December. Humidity remains similar in both months, with December at 78% and March at 76%. For more detailed insights into March weather, you can check Opua weather in March.
In comparing the weather conditions between December and April, December tends to be warmer with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (80°F), while April experiences slightly cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 24°C (76°F). Precipitation levels are higher in April, with 83 mm (3.3 in) expected over 9 days, compared to December’s 54 mm (2.1 in) over 10 days. Humidity remains relatively consistent, at 78% in December and slightly lower at 75% in April. For more detailed insights into the conditions during this time, you can check Opua weather in April.
In December, the weather is generally warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (80°F), while May experiences cooler conditions with temperatures between 6°C (43°F) and 22°C (71°F). Both months see a fair amount of precipitation, with December averaging 54 mm (2.1 in) over 10 days, compared to May's slightly higher average of 59 mm (2.3 in) over just 8 days. Humidity remains similar, with December at 78% and May at 77%, making both months feel relatively humid. For more detailed information about weather conditions during May, you can explore Opua weather in May.
December and June present contrasting weather patterns, reflecting the regional shift between the warm and cool seasons. In December, temperatures range from a minimum of 10°C (51°F) to a maximum of 27°C (80°F), with an average of 19°C (66°F). This month typically experiences lighter rainfall, averaging 54 mm (2.1 in) over 10 days, and holds a humidity level around 78%. In contrast, June is noticeably cooler, with temperatures spanning from a minimum of 5°C (42°F) to a maximum of 19°C (67°F) and an average of 13°C (56°F). It also sees considerably more precipitation, with 126 mm (5.0 in) over the same number of days, while maintaining a slightly higher humidity of 80%. For more details on June weather conditions, visit Opua weather in June.
In December, the weather is generally warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (80°F), and an average of 19°C (66°F). This month sees about 54 mm (2.1 in) of precipitation spread over 10 days, with a humidity level of 78%. In contrast, July experiences cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 19°C (66°F), averaging at 12°C (54°F). The precipitation is higher in July, totaling 106 mm (4.2 in) over 9 days, and humidity remains similar at 80%. For more detailed insights, you can check Opua weather in July.
December weather is generally warmer than August, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (80°F), while August sees lower temperatures that range from a minimum of 5°C (41°F) to a maximum of 19°C (66°F). Additionally, December experiences significantly less precipitation, with 54 mm (2.1 in) over approximately 10 days, compared to August's 92 mm (3.6 in) spread over 13 days. Despite both months featuring the same humidity level of 78%, the overall climate in December is notably warmer and drier than in August. For more detailed information, you can visit Opua weather in August.
In comparing the weather between December and September, it's clear that December tends to be warmer and drier overall. December sees minimum temperatures around 10°C (51°F) and maximums reaching up to 27°C (80°F), while September experiences lower temperatures, with a minimum of 5°C (42°F) and a maximum of 20°C (69°F). Additionally, December has less precipitation, averaging 54 mm (2.1 in) over about 10 days, compared to September's 80 mm (3.2 in) over approximately 12 days. Interestingly, both months maintain the same level of humidity at 78%, providing a consistently humid experience. For more detailed information about September weather, check out Opua weather in September.
When comparing the weather in December and October, December generally presents warmer temperatures, with a minimum of 10°C (51°F) and an average of 19°C (66°F), reaching a maximum of 27°C (80°F). In contrast, October starts cooler, with a minimum temperature of 7°C (44°F), averaging 15°C (59°F) and peaking at 22°C (71°F). Rainfall in October is also more substantial, totaling 104 mm (4.1 in) over 10 days, compared to December's 54 mm (2.1 in) under similar precipitation days. Humidity levels are quite similar, with December at 78% and October slightly higher at 79%. For more details on the weather in October, you can visit Opua weather in October.
In comparing the weather between December and November, December generally enjoys slightly warmer temperatures, with average highs reaching 27°C (80°F) compared to November's 26°C (78°F). Both months experience mild minimum temperatures, but December's minimum of 10°C (51°F) is a bit higher than November's 8°C (46°F). Precipitation is also slightly less in December, with 54 mm (2.1 in) falling over an average of 10 days, compared to November's 65 mm (2.6 in) over 12 days. Humidity levels remain comparable, with December at 78% and November at 79%. For more detailed insights, you can check Opua weather in November.
As December arrives in Opua, the weather transforms, bringing a delightful taste of summer with warmer temperatures and a higher humidity, averaging around 78%. This month stands out with its milder nights, allowing for comfortable evenings under the stars. While precipitation is moderate, with around ten rainy days, the warmth typically outweighs the wetness, making December a perfect time for outdoor activities. For more insights into how December fits into the overall yearly climate patterns, visit Opua Climate.