Best Time to Paint Your House in Wellington (2025 Guide)
Painting in Wellington can be tricky due to strong winds, humidity changes, and frequent rain. Choosing the right painting season ensures smooth application, proper drying, and long-lasting results. Here’s what local homeowners need to know before starting their next project.
Ideal Months for Exterior Painting in Wellington
Wellington’s best painting season is:
✔️ Late Spring — Summer — Early Autumn (October to April)
These months offer:
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Longer daylight hours
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Stable temperatures
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Lower wind speeds
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Faster drying time
Avoid winter months, especially June and July, when humidity is high.
Best Time for Interior Painting
Interior painting can be done any month, but the best periods are:
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March–May
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September–November
These months strike perfect balance for ventilation and drying.
For interior guidance, see:
👉 How to Prepare Your Home Before Painting (NZ Checklist)
Weather Tips for Wellington Homeowners
1. Watch Humidity Levels
Ideal humidity: 45–65%
Too much humidity causes bubbling and slow drying.
2. Avoid Strong Northerly Days
Wellington’s winds can blow dust onto fresh paint.
3. Check 48-hour Weather Windows
Paint needs stable weather for at least 2 days.
