Average Humidity for September in New Zealand

September averages for the relative humidity at cities and towns around New Zealand are listed below.

You can jump to a separate table for places on the North Island and South Island.

All the numbers here are long-term historical averages based on weather data collected from 1981 to 2010.

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

Average humidity in September
Place %
Auckland 81
Gisborne 73
Hamilton 83
Kaitaia 87
Masterton 84
Napier 69
New Plymouth 83
Palmerston North 80
Rotorua 82
Taupo 81
Tauranga 77
Wanganui 77
Wellington 81
Whangarei 81

South Island

September relative humidity averages
Place %
Alexandra 75
Blenheim 73
Christchurch 80
Dunedin 72
Hokitika 82
Invercargill 81
Kaikoura 70
Lake Tekapo 73
Manapouri - Te Anau 85
Milford Sound 93
Mt Cook, Hermitage 72
Nelson 80
Queenstown 73
Timaru 79
Westport 83

NIWA (National Institute of Water and Atmospheric Research). Climate Data and Activities.

New Zealand Humidity
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