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Wellington weather in December

Are you planning a trip to Wellington in December and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Wellington in December?

Wellington is a region in New Zealand. December in Wellington generally has temperatures that range from moderate to pleasant, with precipitation levels ranging from moderate to high.

Based on our climate data spanning from 1990-2020, the average maximum temperature is moderate in Wellington at 17°C to pleasant in Masterton at 19°C. Nighttime temperatures generally drop to 11°C in Masterton and 13°C in Wellington.

In December, precipitation varies across different areas. From moderate rainfall in Wellington with an average of 68 mm to high rainfall in Otaki with 148 mm. The days are mostly sunny, with an average total of around 222 hours of sunshine in Wellington. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For a closer look at December's conditions in Wellington, see the map below. For a more detailed look at Wellington's yearly weather, check out our Wellington climate page.

Where to go in Wellington in December

Find more information for the most popular destinations in the Wellington on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in December for the 5 most popular destinations in Wellington?

Wellington

In December Wellington generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Wellington
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
16°C 
12°C 
210 hours 
73 mm 
13 days 
17°C 
13°C 
222 hours 
68 mm 
13 days 
January   >> January
>>  
19°C 
15°C 
234 hours 
58 mm 
9 days 
Climate in Wellington

Lower Hutt

In December Lower Hutt generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Lower Hutt
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
16°C 
11°C 
210 hours 
84 mm 
14 days 
18°C 
13°C 
222 hours 
80 mm 
14 days 
January   >> January
>>  
19°C 
14°C 
234 hours 
66 mm 
10 days 
Climate in Lower Hutt

Martinborough

In December Martinborough generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Martinborough
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
17°C 
9°C 
210 hours 
90 mm 
11 days 
19°C 
12°C 
222 hours 
84 mm 
10 days 
January   >> January
>>  
21°C 
13°C 
234 hours 
70 mm 
8 days 
Climate in Martinborough

Masterton

In December Masterton generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Masterton
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
17°C 
9°C 
166 hours 
98 mm 
13 days 
19°C 
11°C 
178 hours 
96 mm 
12 days 
January   >> January
>>  
21°C 
12°C 
210 hours 
76 mm 
10 days 
Climate in Masterton

Paraparaumu Beach

In December Paraparaumu Beach generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Paraparaumu Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
16°C 
11°C 
210 hours 
131 mm 
14 days 
17°C 
13°C 
222 hours 
134 mm 
14 days 
January   >> January
>>  
19°C 
15°C 
234 hours 
103 mm 
11 days 
Climate in Paraparaumu Beach

Is your destination not in the list? Have a look at other destinations in Wellington, in New Zealand.

Is December the best time to visit Wellington?

In our opinion, December is a good time to visit Wellington with overall tolerable weather in Wellington.

Generally speaking, January, February and March provide pleasant weather in Wellington. On the other hand, the month of June tends to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Wellington. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to New Zealand? Get detailed historical weather averages for many cities in New Zealand.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.