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Nelson

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Nelson Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Nelson year round climate

  • Spring (March–May): Average 12–16°C, cool climate, occasional showers, cloudy. Common activities: Hiking, flower viewing. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Summer (June–August): Average 9–19°C, mild climate, high humidity, frequent rainfall, especially in August. Common activities: Visiting museums, indoor activities, rainy day backup plans. Recommended clothing: Waterproof jacket, warm clothing, comfortable shoes.
  • Autumn (September–November): Average 11–15°C, comfortable climate, sunny weather, reduced rainfall. Common activities: Hiking, viewing autumn scenery. Recommended clothing: Light jacket, long-sleeved shirts.
  • Winter (December–February): Average 18–19°C, warm climate, moderate rainfall. Common activities: Outdoor activities, beach activities. Recommended clothing: Light clothing, but sun protection is needed.

Nelson climatological average

Annual average temperature: approx. 13.9°C / Annual rainfall: approx. 1375 mm / Summer humidity: 70%–80% / Rainiest month: August

Nelson monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
19.3°C
48.1
February
18.5°C
134.7
March
16.6°C
59.7
April
14.7°C
113.1
May
12°C
155.9
June
9.6°C
142.3
July
9°C
115.9
August
9.1°C
218.4
September
11.4°C
83
October
13°C
112.9
November
15.4°C
95.8
December
18°C
95.6

Nelson weather for the next seven days

4/6
Monday
Cloudy
18.3°C/10.3°C
4/7
Tuesday
Heavy rain
17.4°C/12.5°C
4/8
Wednesday
Moderate rain
18.3°C/13°C
4/9
Thursday
Patchy rain nearby
18.8°C/11.1°C
4/10
Friday
Sunny
18.9°C/9.8°C
4/11
Saturday
Sunny
18.6°C/9.9°C
4/12
Sunday
Sunny
18.9°C/9.7°C