Average humidity in Nelson
- On average, July is the most humid.
- On average, January is the least humid month.
- The average annual percentage of humidity is: 77.0%
More climate information
Weather and Climate offers all the information you need to know about the climate in Nelson.
We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in New Zealand and climate and forecast data for all other countries in the world.