Last updated: August 31, 2025
Experience the vibrant December weather of Mount Victoria, New Zealand! This month, temperatures typically range from a comfortable 10°C (51°F) at night to a pleasant 20°C (68°F) during the day, with an average of 16°C (61°F). As you explore, be prepared for a moderate amount of rainfall, with 101 mm (4.0 in) falling over 11 days, and enjoy the fresh breezes at a humidity level of 81%. Embrace the lushness of the landscape during this lively summer month!
As December ushers in the southern hemisphere's summer, Mount Victoria, New Zealand, experiences a pleasant rise in temperatures. With minimums around 10°C (51°F), the warm days invite outdoor adventures, while average temperatures hover at a comfortable 16°C (61°F). The maximum daytime heat peaks at 20°C (68°F), offering perfect weather for exploring the scenic landscapes without the intense heat of mid-summer. This trend of mild yet inviting temperatures is a prelude to the warmth that January and February bring, establishing December as a charming gateway to New Zealand's vibrant summer season.
In December, Mount Victoria experiences significant precipitation, with an average of 101 mm (4.0 in) spread over about 11 days. This month's rainfall mirrors the wetter seasons seen in the latter half of the year, particularly June and July, which also report high precipitation levels. The trend showcases a gradual increase in rainfall leading up to December, setting a steady rhythm as the year rounds out. Compared to the drier months of January and February, December's ample rainfall is indicative of the transition into the peak of summer, bringing lush greenery and vibrant ecosystems to this beautiful region of New Zealand.
In Mount Victoria, New Zealand, December sees a humidity level of 81%, marking a slight decline from the higher figures recorded in the preceding months. As the year progresses, humidity generally fluctuates within a range of 79% to 86%, with June and July experiencing the peak at 86%. Interestingly, the transition from November to December reveals a subtle drop, hinting at a gradual decrease as summer approaches. Overall, the trend reflects a region characterized by relatively high humidity, particularly in the colder months, while still maintaining a comfortable level as they shift into the warmer season.
In December, Mount Victoria, New Zealand, experiences an extreme UV Index of 13, similar to the peak levels seen in January and February, marking the height of summer. This high UV exposure translates to a burn time of just 10 minutes, emphasizing the need for sun protection. As the month transitions, the UV Index indicates a steady and concerning trend, peaking sharply in the hotter months before tapering off in early autumn. Notably, while the summer months require vigilant sun safety, the autumn and winter months—particularly June and July—offer a reprieve with significantly lower indices. For detailed insights on UV conditions and safety tips, visit Mount Victoria UV Index.
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In Mount Victoria, New Zealand, December shines as the month of abundant sunshine, boasting an impressive 336 hours of sunlight. This peak stands out against the backdrop of the year, with the sunniest months typically falling in the late spring to early summer. Following closely behind are November with 311 hours and January at 287 hours, reinforcing a trend where sunshine hours steadily climb from the beginning of spring through summer. As the year progresses, each month reveals a gradual decline, peaking in December and signaling the height of summer when residents and visitors alike can bask in the warm glow. This radiant climate not only enhances the beauty of the landscape but also invites outdoor adventures, making December a truly enchanting time in Mount Victoria.
When it comes to the likelihood of sunny weather in Mount Victoria, New Zealand, December presents a relatively modest 38% chance of sunshine. This figure is a slight dip compared to the bustling summer months of January and February, which enjoy sunny probabilities of 61% and 48%, respectively. As the year winds down, the tendency for clearer skies experiences a gradual decline, peaking in the early months and illustrating a notable contrast from the end of the year, where November’s 40% and December’s 38% align closely. Hence, while Mount Victoria does bask in more sunlight than the dreary winter months, December still holds a rather unpredictable charm when it comes to sunny days.
In Mount Victoria, New Zealand, December ushers in the longest daylight duration of the year with a remarkable 15 hours of sunlight. This month marks a peak in the annual cycle, following a gradual decline from January's 14 hours. As the year progresses, daylight steadily diminishes, reaching a low of 9 hours during the depths of winter from June to August. However, with spring's arrival in September, sunshine returns, slowly building toward the summer solstice. The transition from long summer days to shorter winter nights paints a vivid picture of the seasonal rhythm, making December a festive time bathed in abundant light.
In December, the wind in Mount Victoria holds steady with an average speed of 7.5 m/s (17 mph), reflecting a transition towards the warm summer months. As the year wraps up, December's winds mirror those of earlier months like May and June, which also saw comparable speeds. Notably, this month's winds are slightly toned down compared to the gustier September, where the average peaked at a brisk 8.9 m/s (20 mph). Overall, the trend indicates a dynamic year marked by fluctuating conditions, where the gusts begin to mellow, setting the stage for the calm of summer in this breathtaking New Zealand locale.
Weather in Mount Victoria varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mount Victoria, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by milder temperatures, with a minimum of 10°C (51°F) and an average of 16°C (61°F), reaching a maximum of 20°C (68°F). This month sees a significant amount of rainfall, totaling 101 mm (4.0 in) over about 11 days, and humidity levels are relatively high at 81%.
In contrast, January experiences slightly warmer conditions, with temperatures ranging from a minimum of 11°C (52°F) to an average of 17°C (62°F) and a maximum of 23°C (73°F). Notably, precipitation drops to 33 mm (1.3 in) over just 6 days, and humidity decreases slightly to 79%. For more specific details on January's weather conditions, you can check Mount Victoria weather in January.
In December, temperatures range from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), with an average of 16°C (61°F). This month sees significant precipitation, totaling 101 mm (4.0 in) over about 11 days, and high humidity levels at 81%. In contrast, February enjoys slightly warmer temperatures, with minima of 12°C (54°F), averages of 17°C (63°F), and maxima reaching 22°C (72°F). Additionally, February experiences less rain, accumulating only 69 mm (2.7 in) over just 6 days, along with slightly lower humidity at 79%. For more detailed weather insights, you can check Mount Victoria weather in February.
In December, the weather tends to be slightly cooler and wetter, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F) and a total precipitation of 101 mm (4.0 in) over approximately 11 days. The humidity is relatively high at 81%. In contrast, March sees a marginally warmer minimum temperature of 11°C (51°F) while maintaining a similar average and maximum temperature of around 16°C (61°F) and 20°C (69°F). The precipitation also decreases to 76 mm (3.0 in) over 9 days, with a humidity of 79%. For a detailed look at weather patterns in March, you can check Mount Victoria weather in March.
In December, the weather tends to be slightly warmer with an average temperature of 16°C (61°F) compared to April's average of 15°C (59°F). December also experiences higher maximum temperatures, reaching up to 20°C (68°F), while April peaks at 19°C (67°F). Both months see a similar amount of precipitation, with December receiving 101 mm (4.0 in) over 11 days and April slightly higher at 104 mm (4.1 in) across 10 days. Humidity levels are comparable as well, with December at 81% and April at 80%. For a closer look at April weather specifics, you can visit Mount Victoria weather in April.
In December, the weather is generally milder with average temperatures ranging from 10°C (51°F) to a maximum of 20°C (68°F), along with relatively high humidity at 81%. The month sees about 101 mm (4.0 in) of precipitation over 11 days. In contrast, May experiences cooler temperatures, with minimums of 7°C (44°F) and a maximum of 17°C (64°F), resulting in an average of 13°C (56°F). The amount of rainfall is slightly less, totaling 88 mm (3.5 in) over the same number of days, and the humidity rises slightly to 84%. For more details on the weather during this period, you can check Mount Victoria weather in May.
December and June present contrasting weather conditions. In December, temperatures range from a minimum of 10°C (51°F) to a pleasant average of 16°C (61°F), reaching a maximum of 20°C (68°F). This month experiences 101 mm (4.0 in) of rainfall over approximately 11 days, with humidity levels around 81%. In contrast, June sees cooler temperatures, with a minimum of 7°C (45°F), an average of 12°C (53°F), and a maximum of 16°C (61°F). Rainfall remains similar at 101 mm (4.0 in), albeit spanning 12 days, while humidity slightly increases to 86%. For more specific details about the weather during this month, visit Mount Victoria weather in June.
December weather is generally milder compared to July, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F). In contrast, July experiences cooler temperatures, with an average range from 7°C (44°F) to 15°C (59°F). Interestingly, both months see similar levels of precipitation, with December recording 101 mm (4.0 in) over 11 days and July slightly higher at 108 mm (4.3 in) over 13 days. Humidity is also higher in July at 86%, compared to 81% in December. For more specific weather details during the summer month, check out Mount Victoria weather in July.
December weather tends to be milder and warmer compared to August, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), averaging at 16°C (61°F). In contrast, August is cooler, seeing temperatures from a minimum of 6°C (43°F) to a maximum of 14°C (57°F), with an average temperature of just 11°C (52°F). Additionally, December experiences more rainfall, with 101 mm (4.0 in) over 11 days, while August sees 89 mm (3.5 in) of precipitation across 12 days, making it a slightly wetter month despite the cooler temperatures. Both months have relatively high humidity, with December at 81% and August slightly higher at 83%. For more specific details about August, you can check Mount Victoria weather in August.
In December, the weather is notably milder compared to September, with average temperatures reaching 16°C (61°F) and maximums peaking at 20°C (68°F). In contrast, September’s temperatures are cooler, averaging just 11°C (52°F) and maxing out at 15°C (59°F). Additionally, December experiences higher humidity levels at 81%, while September’s humidity averages around 83%. Precipitation is slightly greater in December with 101 mm (4.0 in) over 11 days, compared to September’s 85 mm (3.4 in) over 12 days. For more detailed insights into the weather of September, you can check Mount Victoria weather in September.
In comparing the weather of December and October, December tends to be milder with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), while October sees cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 16°C (61°F). December also experiences higher rainfall, accumulating about 101 mm (4.0 in) over 11 days, compared to October's 72 mm (2.8 in) of precipitation over the same number of days. Humidity levels are similar, with December at 81% and October slightly higher at 82%. For more specific insights into October weather, you can check Mount Victoria weather in October.
In comparing the weather between November and December, December tends to be slightly warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), while November has a minimum of 9°C (49°F) and a maximum of 18°C (64°F). The average temperature in December is also higher at 16°C (61°F) compared to November's 14°C (57°F). However, December experiences more precipitation, accumulating 101 mm (4.0 in) over 11 days, compared to November’s 73 mm (2.9 in) over 10 days. Humidity levels are similar in both months, with December at 81% and November at 82%. For a detailed look at November's weather, you can visit Mount Victoria weather in November.
As December unfolds, Mount Victoria experiences a delightful shift in weather, with warmer temperatures and increased humidity compared to the earlier months of the year. The average temperature hovers around a pleasant 16°C, providing lovely conditions for outdoor activities. However, with 101 mm of precipitation over 11 days, visitors should be prepared for occasional rain showers. The higher humidity of 81% adds a tropical touch, making the vibrant landscape even more lush and inviting. This transformation in weather not only enhances the beauty of the surroundings but also sets the stage for festive gatherings and holiday celebrations. For more insights into how December fits within the annual spectrum, check out Mount Victoria Climate.