Nelson
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Nelson Weather in July

With daytime temperatures of 12°C (54°F) and nighttime lows of 5°C (41°F), July in Nelson brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 113 mm (4.4 in) falls on average.

Rainfall in Nelson in July

Climate statistics over the past 30 years suggest around 11 days of rain, with 113 mm (4.4 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Nelson in July

Temperatures in Nelson in July top out at 12°C (54°F) and drop to 5°C (41°F) overnight. The winter season takes place during July. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. With moderate temperatures, July stands out as the chilliest month of the year.

Sunshine in Nelson in July

The area enjoys a moderate level of sunlight, with around 161 hours. It's a good balance between sunny and cloudy days.

July in Nelson can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Nelson Temperature in July

Min Temperature
5°C (41°F)
Max Temperature
12°C (54°F)
Chance of Rain
36%
Precipitation
113 mm (4.4 in)
Rainy days
11 days
Humidity
87%
Sunshine
161 hours
Percentage Sunshine

Nelson Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Nelson - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Nelson typically stay consistent throughout July, with daily highs averaging around 12°C (54°F). Nights are cold, with lows around 4°C (39°F).

Average temperatures in July

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in July

Historical weather records for Nelson in July

Browse day-by-day weather records for Nelson spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Nelson historical weather extremes in July

Based on weather observations in Nelson between 1997 and 2026, these are the recorded extremes during July.

  • The warmest day in July was on July 16, 2023, with a maximum of 18°C (64°F).
  • The coldest July day was on July 5, 2004, with a maximum of 7°C (45°F).
  • The coldest night in July in Nelson was on July 4, 2001, with a minimum of -3°C (27°F).
  • The wettest July day on record brought 63 mm (2.5 in) of precipitation to Nelson (July 2, 1998).

Best Places in New Zealand in July

Find out more about the weather in New Zealand and which places have the best travel conditions in this month. See all of New Zealand in July →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Nelson in July

The weather can be unpredictable in July, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Nelson in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    5/10

Nelson 3-Day Forecast

More climate data for Nelson

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.