May · New Zealand
Best time to visit Nelson in May Weather, crowds & prices
Weather in Nelson in May
Average temperature 9°C, 115 mm of rain, about 0 days with 6+ hours of sunshine and 90% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
4.3/10
Ranked #9 of 12 months
- Avg temp
- 9°C
- Rainfall
- 115 mm
- Humidity
- 90%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
May in Nelson scores 4.3/10 for nature and wildlife travel - ranked #9 of 12. Expect around 9°C, 115 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Nelson sits at the top of the South Island, with a long beach, gardens and Abel Tasman National Park nearby.
May in Nelson: expect compromises
Expect 9°C (48°F) in May. A good month for city streets, viewpoints and long meals; leave swimming for another season.
115 mm of rain signals a properly wet month, with only almost no days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 4.3/10 on the same scale — 9th of 12 months, versus 9.3/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, January is materially better in Nelson — 5 points higher on the same scale.
Frequently asked
- What is the weather like in Nelson in May?
- In May, Nelson averages 9°C, 115 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 4.3/10.
- Is May a good time to visit Nelson?
- May earns a 4.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Nelson in May?
- Expect about 115 mm of rain in May. Average humidity is 90% and there are about 0 days with 6+ hours of sunshine.
Curated in Nelson
Tickets & experiences
Things to do in Nelson
Nelson, New Zealand. Live activities and tours from GetYourGuide, matched to this destination.