We will be in the North Island for a week in mid-May (leaving the states one month from today!!!). Have no idea what the weather will be like - should we be prepared for very cold, or more rain than cold? We only have a small baggage allowance, so I am worried about what to pack! We are adventurous types - prefer hiking, biking, kayaking, etc. over museums and art galleries, so we will be outdoors. We will have a car too, so plan to see as much of the North Island as we can.
Thanks in advance for any advice.