Last updated: August 31, 2025
In Parnell, New Zealand, December ushers in the warmth of summer with maximum temperatures reaching a pleasant 25°C (77°F), accompanied by an average temperature of 19°C (67°F). While the climate is generally inviting, with a minimum temperature of 12°C (54°F), it’s wise to prepare for occasional rain, as the month brings about 72 mm (2.8 in) of precipitation over 12 days. Humidity levels hover around 78%, creating a mildly tropical atmosphere that enhances the lush landscapes of this vibrant neighborhood. Whether you're exploring local parks or indulging in outdoor festivities, Parnell's December weather offers a delightful blend of warmth and refreshing showers.
In Parnell, New Zealand, December heralds the start of summer, marked by a delightful range of temperatures that invite outdoor festivities. With minimums averaging around 12°C (54°F) and maximums peaking at 25°C (77°F), this month offers a warm and comfortable atmosphere ideal for enjoying the lush landscapes and vibrant culture. As the average temperature settles at 19°C (67°F), Parnell enjoys a pleasant warmth that encourages locals and visitors alike to embrace the outdoor lifestyle. This trend of rising temperatures from spring's gentle warmth culminates in the peak summer experience, making December an enchanting time in this charming suburb.
In December, Parnell, New Zealand experiences a notable shift in its precipitation pattern, with an average rainfall of 72 mm (2.8 in) over approximately 12 days. This marks a decrease from the heavier rains seen in the preceding months, particularly August, which recorded the highest rainfall of 114 mm (4.5 in). Despite the drop in precipitation, December retains a moderate level of moisture critical for the region's lush landscapes. As the year draws to a close, Parnell's rainfall trends reflect a transition into the warmer, drier summer months ahead, maintaining a balance between wet weather and sunny days essential for local flora and outdoor activities.
In Parnell, New Zealand, December brings a slight dip in humidity, averaging 78%, following a series of months where humidity remained consistently high at 80%. The pattern reveals a subtle seasonal shift, as the year winds down from the summer peak, seen in January's 79% and February's 76%. Throughout the winter months, humidity tends to rise, peaking in July at 83%, before stabilizing again in the spring. Overall, December's levels suggest a gradual transition into a milder climate, while the persistent humidity underscores Parnell's lush and vibrant environment, making it a beautiful destination year-round.
In December, Parnell, New Zealand, experiences a noteworthy UV Index of 13, categorizing it as extreme and requiring just 10 minutes of exposure before sunburn risks escalate. This month aligns closely with the peaks seen in January and February, where UV levels also soared at 14, marking the hottest and sunniest part of the year. The trend indicates a gradual decrease from the higher extremes in preceding months, with UV levels tapering to a very high rating in March. It's essential for residents and visitors alike to remain vigilant during December, as the intense sunshine can lead to significant sunburn in mere moments. Protect yourself with proper sun safety measures during this peak time; more information can be found at Parnell UV Index.
UV Risk Categories
December in Parnell, New Zealand, shines brightly with an impressive 346 hours of sunshine, marking it as the sunniest month of the year. This radiant finale to the year not only highlights the shift toward longer, warmer days but also showcases a striking contrast to the preceding months. Following a gradual decline from 287 hours in March down to 187 hours in June, sunshine hours steadily rebound, culminating in a vibrant end-of-year celebration. As the festive season approaches, December's sunshine serves as a warm invitation for locals and visitors alike to embrace the outdoors, basking in the longer daylight that characterizes the Southern Hemisphere summer. Such a robust amount of sunshine reflects Parnell's charm and allure, making it an irresistible destination for holiday festivities.
In Parnell, New Zealand, the likelihood of sunny weather takes a noticeable dip in December, with a mere 25% chance of sunshine. This decrease signifies a trend that begins in the warmer months, where January and February enjoy considerably higher probabilities—48% and 42% respectively. As spring ushers in the final months of the year, the chances gradually decline, culminating in December’s less favorable outlook. While summer typically brings more sun, December's statistics suggest that residents may want to keep their umbrellas handy, as the festive season might see more clouds than rays.
In Parnell, New Zealand, December brings an abundance of sunlight, with daylight lasting up to 14 hours—a peak that mirrors November's generous offering. As the year unfolds, daylight gradually diminishes from a summer's height in December down to 9 hours in June and July, the winter months. Following this dip, the days begin to stretch again, signaling the return of warmth and light by September. This rhythmic cycle not only highlights the seasonal changes but also captures the essence of Parnell's vibrant climate, where each month whispers the transition between the long, sunlit days of summer and the crisp, shorter days of winter.
As December arrives in Parnell, New Zealand, residents experience a notable uptick in wind speeds, averaging 5.1 m/s (11 mph), which reflects a return to breezier conditions after the milder winds of November. The month not only marks a significant increase compared to earlier months, but also embodies a seasonal trend where winds gradually strengthen as the year progresses. From April's average of 4.4 m/s to the summer month of December, it's clear that warmer months bring more invigorating gusts, peaking in the midyear during July and August. This shift in wind patterns not only captures the essence of Parnell's dynamic climate but also hints at the thrilling outdoor activities that await as residents embrace the refreshing December breeze.
Weather in Parnell varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Parnell, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a pleasant range of temperatures, with a minimum of 12°C (54°F) and a maximum of 25°C (77°F), resulting in an average temperature of 19°C (67°F). The month experiences relatively high humidity at 78% and receives about 72 mm (2.8 in) of precipitation over 12 days. In contrast, January sees a slight increase in temperatures, with minimums of 13°C (56°F) and maximums of 26°C (79°F), averaging 20°C (69°F). Additionally, January has less rainfall, totaling 56 mm (2.2 in) over just 7 days, while humidity remains similar at 79%. For more specifics on the weather during January, you can check out Parnell weather in January.
In December, the weather features a minimum temperature of 12°C (54°F) and averages around 19°C (67°F), peaking at 25°C (77°F). The month experiences 72 mm (2.8 in) of precipitation over approximately 12 days, coupled with a humidity level of 78%. In contrast, February sees slightly warmer temperatures with a minimum of 14°C (57°F), an average of 21°C (70°F), and a maximum of 27°C (80°F). Precipitation increases marginally to 78 mm (3.1 in) but occurs over just 9 days, and humidity drops slightly to 76%. For more detailed insights, check out Parnell weather in February.
In December, temperatures range from a minimum of 12°C (54°F) to a maximum of 25°C (77°F), with an average of 19°C (67°F). The month sees around 72 mm (2.8 in) of precipitation over 12 days, accompanied by a humidity level of 78%. In contrast, March experiences slightly warmer nights, with a minimum temperature of 13°C (56°F) and maintaining the same maximum of 25°C (77°F) and an average of 20°C (68°F). However, it also brings a bit more rainfall, totaling 87 mm (3.4 in) across 13 days, while humidity decreases slightly to 74%. For more details on weather patterns, you can check Parnell weather in March.
In December, the weather is generally warm, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 25°C (77°F) and an average of 19°C (67°F). The month experiences around 72 mm (2.8 in) of precipitation over 12 days, with humidity levels at a relatively high 78%. In contrast, April presents slightly cooler conditions, with temperatures ranging from 11°C (51°F) to 24°C (75°F) and an average temperature of 18°C (64°F). Precipitation increases to 100 mm (3.9 in) over 11 days, and humidity is slightly lower at 74%. Overall, while both months feature mild weather, December tends to be warmer and more humid compared to the cooler and wetter conditions often seen in April. For more detailed weather information, you can visit Parnell weather in April.
In December, the weather is generally warmer, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 25°C (77°F), while May experiences cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 21°C (70°F). December has an average temperature of 19°C (67°F) compared to May's average of 15°C (60°F). Precipitation is slightly lower in December at 72 mm (2.8 in) over 12 days, whereas May sees 84 mm (3.3 in) of rain over 11 days, suggesting a wetter month overall. Humidity levels are fairly similar, with December at 78% and May at 80%. For a closer look at May weather in Parnell, you can check Parnell weather in May.
In December, the weather is generally warmer, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 25°C (77°F). The month sees about 72 mm (2.8 in) of precipitation spread over 12 days, accompanied by a humidity level of 78%. In contrast, June experiences cooler temperatures, with averages fluctuating between a minimum of 7°C (45°F) and a maximum of 19°C (67°F). Although it is cooler, June has higher precipitation at 107 mm (4.2 in) over the same number of days, and humidity is slightly higher at 82%. For more details on the weather during June, you can check Parnell weather in June.
When comparing December and July weather, December offers a milder climate with minimum temperatures around 12°C (54°F), averaging 19°C (67°F), and a maximum of 25°C (77°F). This month sees an average precipitation of 72 mm (2.8 in) over 12 days, accompanied by a humidity level of 78%. In contrast, July experiences cooler conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 18°C (64°F) and an average of just 12°C (55°F). This month records a higher precipitation of 102 mm (4.0 in) over 13 days and a humidity level of 83%. For more detailed insights into July weather, you can visit Parnell weather in July.
December weather is generally warmer and more pleasant compared to August, boasting an average temperature of 19°C (67°F) while August's average hovers at just 13°C (55°F). December also experiences higher maximum temperatures, reaching up to 25°C (77°F), in contrast to August's peak of 18°C (65°F). However, August tends to be wetter, with 114 mm (4.5 in) of precipitation over 15 days, compared to December's 72 mm (2.8 in) over 12 days. The humidity levels are quite similar, with December at 78% and August at 80%. For more detailed insights, visit Parnell weather in August.
When comparing the weather in December and September, one can observe some notable differences. December enjoys warmer temperatures, with a minimum of 12°C (54°F) and an average of 19°C (67°F), reaching a maximum of 25°C (77°F). In contrast, September is cooler, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 20°C (68°F) and an average of 13°C (56°F). Furthermore, December experiences less precipitation, with 72 mm (2.8 in) over 12 days, while September sees a higher amount of rainfall at 111 mm (4.4 in) across 14 days. Despite both months exhibiting similar humidity levels, December tends to feel slightly more comfortable at 78% compared to September's 80%. For a more detailed look at September's weather, you can visit Parnell weather in September.
When comparing the weather in December and October, December tends to be warmer with a minimum temperature of 12°C (54°F) and an average of 19°C (67°F), whereas October has lower temperatures, with a minimum of 8°C (47°F) and an average of 15°C (59°F). Additionally, December experiences less precipitation, totaling 72 mm (2.8 in) over 12 days, compared to October, which receives 81 mm (3.2 in) over 14 days. Humidity levels are similar in both months, with December at 78% and October slightly higher at 80%. For a more detailed look at October's climate, you can visit Parnell weather in October.
In comparing the weather between November and December, December features slightly warmer temperatures, with minimums of 12°C (54°F) and average highs reaching up to 25°C (77°F), while November has a minimum of 11°C (53°F) and maximums of 23°C (73°F). Precipitation in December totals 72 mm (2.8 in) over 12 days, which is a bit less than November’s 80 mm (3.2 in) over the same number of days. Additionally, humidity remains relatively consistent, with December at 78% compared to November's 80%. For more details on November weather, you can visit Parnell weather in November.
In December, Parnell experiences a delightful shift in weather, characterized by warmer temperatures and increased humidity that herald the arrival of summer. With an average temperature of 19°C, the month stands out from the cooler prior months, inviting residents and visitors alike to enjoy the outdoors. Notably, December brings a significant uptick in precipitation with about 12 days of rain, making it essential to plan for some wet weather amidst the sunshine. The overall atmosphere is vibrant, fueled by the lush greenery that comes with this seasonal transition. For a deeper dive into Parnell's climatic patterns, check out Parnell Climate.