Picton Weather in December
Thinking of visiting Picton in December? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 12°C (54°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Picton in December
Analyzing past climate data, one can expect approximately 10 days of rain, averaging 81 mm (3.2 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Picton in December
Weather in Picton is at its perfect in December. Highs reach 20°C (68°F), while nights settle around 12°C (54°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Picton in December
There are approximately 245 hours of sunshine this month, resulting in mostly clear days.If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Picton.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit New Zealand, check out our Picton's climate page.
Picton Temperature in December
Min Temperature
12°C (54°F)
Max Temperature
20°C (68°F)
Chance of Rain
34%
Precipitation
81 mm (3.2 in)
Rainy days
10 days
Humidity
74% *
Sunshine
245 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Picton typically stay consistent throughout December, with daily highs averaging around 20°C (68°F). Nights are cool, with lows around 13°C (55°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Picton in December
Browse day-by-day weather records for Picton spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Picton historical weather extremes in December
Based on weather observations in Picton between 1992 and 2025, these are the recorded extremes during December.
- The warmest day in December was on December 25, 2012, with a maximum of 29°C (84°F).
- The lowest daytime temperature in December was 12°C (54°F), recorded on December 7, 1993.
- The coldest night in December in Picton was on December 22, 2009, with a minimum of 8°C (46°F).
- Peak precipitation in December occurred on December 6, 2021, when 45 mm (1.8 in) of precipitation was measured.
Best Places in New Zealand in December
Find out more about the weather in New Zealand and which places have the best travel conditions in this month. See all of New Zealand in December →
perfect weather
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What to Wear in Picton in December
For Picton in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Picton in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit New Zealand, check out our Picton's climate page.
Temperature Rainfall Sunshine Humidity
See the full Picton climate overview or explore weather in New Zealand.
