Average Humidity for December in New Zealand
December averages for the relative humidity at cities, towns and islands throughout New Zealand are listed below.
The numbers are long-term averages based on weather data collected from 1991 to 2020.
Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold. These humidity readings are for 9:00 am local time.
North Island
| Place | % |
|---|---|
| Auckland | 77 |
| Cape Reinga | 85 |
| Gisborne | 69 |
| Great Barrier Island | 78 |
| Hamilton | 79 |
| Kaikohe | 83 |
| Kaitaia | 86 |
| Kerikeri | 82 |
| Masterton | 74 |
| Napier | 65 |
| New Plymouth | 81 |
| Palmerston North | 76 |
| Rotorua | 79 |
| Taupo | 77 |
| Tauranga | 73 |
| Thames | 77 |
| Waiheke Island | 84 |
| Wellington | 80 |
| Whakapapa Village, Tongariro | 82 |
| Whanganui | 75 |
| Whangaparaoa | 79 |
| Whangarei | 78 |
| Whitianga | 75 |
South Island
| Place | % |
|---|---|
| Akaroa | 72 |
| Arthur's Pass | 81 |
| Blenheim | 67 |
| Christchurch | 78 |
| Dunedin | 73 |
| Farewell Spit | 78 |
| Franz Josef | 86 |
| Greymouth | 82 |
| Invercargill | 77 |
| Kaikoura | 76 |
| Lake Rotoiti | 80 |
| Lake Tekapo | 68 |
| Manapouri | 76 |
| Milford Sound | 88 |
| Mt Cook | 69 |
| Nelson | 72 |
| Queenstown | 71 |
| Secretary Island | 85 |
| Timaru | 77 |
| Westport | 82 |
Other Islands
| Place | % |
|---|---|
| Auckland Islands | 83 |
| Campbell Island | 82 |
| Chatham Island | 81 |
| Raoul Island | 76 |
| Stewart Island, Oban | 86 |
Reference
NIWA (New Zealand National Institute of Water and Atmospheric Research). The National Climate Database.