Whanganui Weather & Climate: Best Time to Visit
The climate in Whanganui, Manawatu, New Zealand, sees a moderate range of temperatures across the year, from 22°C (72°F) in February down to 13°C (55°F) in July.
The city receives considerable rainfall, with around 1189 mm (47 in) annually. October is the wettest month. Sunshine peaks in January, when the city sees around 7.0 hours of sunshine per day.
Monthly Temperature in Whanganui
In Whanganui, seasonal changes bring about a moderate variation in temperatures. Typically, average maximum daytime temperatures range from a pleasant 22°C (72°F) in February to a moderate 13°C (55°F) in the coolest month, July.
Nights vary from 15°C (59°F) in February to around 7°C (45°F) during the colder months.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Whanganui
Whanganui experiences significant rainfall throughout the year, averaging 1189 mm (47 in) of precipitation annually. Precipitation levels in Whanganui remain relatively steady throughout the year. October has the most rain, with 115 mm (4.5 in) over 14 days. In the driest month March, this drops slightly to 73 mm (2.9 in), making the city's climate fairly predictable. For more details, please visit our Whanganui Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Whanganui
For those who appreciate different seasons, Whanganui serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 7.0 hours of sunshine daily, and embrace the darker days in June, offering only 2.6 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Whanganui by Month
The city experiences its highest humidity in June, reaching 87%. In January, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Whanganui 3-Day Forecast
Check the conditions for any month of the year.
