ClimateForecastDecemberJanuary >>

Wellington Climate by Month

Wellington experiences great temperature shifts. The city's weather can transition from pleasant days to cold weather. It receives a reasonable amount of rain/snowfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Wellington is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a pleasant 21°C in July. In February, the coolest month of the year, temperatures drop to a chilly 9°C. At night, expect cooler temperatures, averaging 3°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Wellington receives mid-range precipitation levels, with 840 mm annually. Despite minor fluctuations, Wellington enjoys fairly consistent precipitation throughout the year. In October, you can expect around 78 mm of precipitation, while in March, Wellington receives about 61 mm.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Wellington can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.8 hours of sunlight per day.

Monthly hours of sunshine

Data from: Exeter, the United Kingdom (36 KM, 22 Miles).

Daily hours of sunshine

Data from: Exeter, the United Kingdom (36 KM, 22 Miles).

The best time of year to visit Wellington in the United Kingdom

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Wellington?
    July has an average maximum temperature of 21°C and is the warmest month of the year.
  • Which is the coldest month in Wellington?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Wellington?
    October tops the wettest month list with 78 mm of rainfall.
  • Which is the driest month in Wellington?
    March is the driest month with 61 mm of precipitation.
  • Which is the sunniest month in Wellington?
    May is the sunniest month with an average of 197 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Wellington

    Sun   Dec 15
    12°C | 8°C
    W 22 km/h
    broken clouds and no rain

    broken clouds and no rain

    Mon   Dec 16
    10°C | 5°C
    SW 18 km/h
    broken clouds and no rain

    broken clouds and no rain

    Tue   Dec 17
    13°C | 6°C
    S 32 km/h
    1.8 mm
    overcast and rain

    overcast and rain