Average humidity in Blenheim
On this page you find more information about the monthly relative humidity over the year in Blenheim (the Marlborough Sounds), New Zealand.
Blenheim's humidity levels vary throughout the year. The highest levels occur in June, reaching 90% (very high), while the lowest is recorded in January at 74%.
Throughout the year, the average humidity in Blenheim is 81%.
Humidity plays an important role in how temperatures are felt. During the warmest month, February, the maximum average temperature is around 22°C (72°F).
During the coldest month, July, the maximum average temperature is around 12°C (54°F). This period has very high humidity. Check out our detailed temperature page for more information.
Blenheim Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Blenheim - and find the best time to visit.
Blenheim 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Blenheim climate overview or explore weather in New Zealand.
Popular this month
Where to go in August - average daytime high across popular destinations.
Paihia
16°C (61°F) Auckland
16°C (61°F) Rotorua13°C (55°F) Christchurch
13°C (55°F) Wellington13°C (55°F) Nelson12°C (54°F) Taupo12°C (54°F) Queenstown4°C (39°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Tongariro Crossing in New Zealand
It is called the most beautiful walk in New Zealand, the Tongariro Crossing. The official hiking season starts late October until end of April.
White-water sledge and raft in Rotorua
We recommend to white-water sledge and raft in Rotorua in summer (January, February) when the Glacier melt fills the rivers. This is the best time.