Nelson, New Zealand Weather

  1. Nelson, New Zealand Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Nelson over the next 12 hours
  7. Temperature and possibility of rain in Nelson in the coming days
  8. Rainfall in Nelson in the coming days
  9. Nelson Weather Summary
  10. Weather averages by month
  11. Nelson's weather
  12. Frequently asked questions
  13. Comments
Nelson, Weather
(Photo by Toby Hall on Unsplash)

Current conditions

Updated:
13°C
55.4°F
°C °F

Condition: Mainly Clear

Pressure: 1,021 hPa

Feel like: 9 °C

Temperature: 13°C

Cloud: 34%

Humidity: 65%

Wind: SW - 21 km/h

Visibility: 17.68 km

Weather forecast

Sun
25 Oct
12°C / 20°C
Drizzle
Mon
26 Oct
9°C / 17°C
Slight Thunderstorm
Tue
27 Oct
7°C / 16°C
Partly Cloudy
Wed
28 Oct
9°C / 17°C
Drizzle
Thu
29 Oct
7°C / 16°C
Drizzle
Hourly forecast today:
12:00 PM
7° / 13°
7° / 13°
Mainly Clear
65% 39 km/h
13:00 PM
6° / 12°
6° / 12°
Partly Cloudy
67% 42 km/h
14:00 PM
6° / 12°
6° / 12°
Partly Cloudy
67% 42 km/h
15:00 PM
6° / 12°
6° / 12°
Mainly Clear
68% 42 km/h
16:00 PM
6° / 11°
6° / 11°
Clear Sky
70% 38 km/h
17:00 PM
6° / 11°
6° / 11°
Clear Sky
70% 34 km/h
18:00 PM
7° / 12°
7° / 12°
Clear Sky
71% 35 km/h
19:00 PM
7° / 13°
7° / 13°
Clear Sky
67% 42 km/h
20:00 PM
8° / 15°
8° / 15°
Clear Sky
66% 40 km/h
21:00 PM
8° / 16°
8° / 16°
Clear Sky
59% 46 km/h
22:00 PM
8° / 18°
8° / 18°
Clear Sky
52% 46 km/h

30 Day Averages and Extremes

  • Average high 16.9°C
  • Average low 9.5°C
  • Hottest day 21°C (23 October 2026)
  • Coldest day 3°C (16 October 2026)
  • Average humidity 77.43%
  • Days with precipitation 18 days
  • Highest precipitation 73 mm (13 October 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 9°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Nelson over the next 12 hours

Temperature and possibility of rain in Nelson in the coming days

Rainfall in Nelson in the coming days

Nelson Climate Summary

Nelson features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 13.04ºC (55.47ºF), which is about -0.03% lower than the national average for New Zealand. Annually, the city experiences approximately 122.06 millimeters (4.81 inches) of rainfall, spread across 131.56 rainy days, accounting for 36.04% of the year.

Longitude -41.2985321
Latitude 173.2443635
Yearly high temperature 16.54ºC (61.77ºF)
Yearly low temperature 6.82ºC (44.28ºF)
Hottest month January 21.7ºC (71.06ºF)
Coldest month August 3.32ºC (37.98ºF)
Yearly precip 122.06mm (4.81in)
Days with rainfall 131.56 days (36.04%)
Driest month February (75.47%)
Wettest month June (82.46%)

Weather averages by month

Month High / Low (°C) Rain
January 21.7° / 10.59° 9.55 days
February 21.9° / 10.5° 6.45 days
March 20.09° / 9.35° 8.0 days
April 16.97° / 7.8° 11.73 days
May 14.49° / 5.94° 11.0 days
June 12.21° / 4.53° 11.82 days
July 11.35° / 3.37° 9.91 days
August 12.34° / 3.32° 12.55 days
September 13.74° / 4.25° 13.09 days
October 15.92° / 5.56° 12.73 days
November 17.92° / 7.1° 11.82 days
December 19.87° / 9.48° 12.91 days

Nelson's weather

Frequently asked questions

1. What is the hottest month in Nelson?

January has the highest average monthly temperature (daily mean of 21.7ºC) and August are the coolest (daily mean of 3.32ºC).

2. What should I wear in Nelson today?

For today's mild weather in Nelson, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Comfortable jeans or slacks
- Cotton socks
- Casual sneakers or loafers
- Sun hat (if spending time outdoors)

Temperature

Early
15°C / 20°C
Morning
8°C / 14°C
Afternoon
6°C / 12°C
Evening
8°C / 16°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 440
  • CO 72
  • NH3 0
  • NO2 1
  • O3 31
  • PM10 4
  • PM25 2
  • SO2 0
  • CH4 1,295

Sunrise / Sunset

17:24
06:59