Whanganui Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Whanganui (Manawatu). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: April, June, July, August, September, October and December.
- On average, October is the wettest month with 115 mm of precipitation.
- On average, March is the driest month with 73 mm of precipitation.
- The average amount of annual precipitation is 1189 mm.
Current rainfall in Whanganui
partly cloudy and rain
partly cloudy and chance of slight rain
broken clouds and rain