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Whanganui Climate by Month

The graphs below provide an overview of the climate in Whanganui (Manawatu), New Zealand. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Whanganui

Sun   Jun 23
16°C | 6°C
N 22 km/h
7 mm
partly cloudy and rain

partly cloudy and rain

Mon   Jun 24
16°C | 4°C
NE 11 km/h
almost clear and no rain

almost clear and no rain

Tue   Jun 25
14°C | 5°C
SW 7 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Whanganui in New Zealand

During the months of January, February and March 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 Whanganui?
    February has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Whanganui?
    The coldest month is July with an average maximum temperature of 13°C.
  • Which is the wettest month in Whanganui?
    October tops the wettest month list with 115 mm of rainfall.
  • Which is the driest month in Whanganui?
    March is the driest month with 73 mm of precipitation.
  • Which is the sunniest month in Whanganui?
    January is the sunniest month with an average of 210 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.