Greymouth
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Greymouth Weather in July

July in Greymouth averages 13°C (55°F) during the day and 5°C (41°F) at night. July is part of the rainy season, with around 195 mm (7.7 in) of rainfall and frequent showers.

Rainfall in Greymouth in July

As part of the rainy season, Greymouth sees around 17 days of rain in July, with an average of 195 mm (7.7 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Greymouth in July

In July, expect moderate temperatures in Greymouth, with highs of 13°C (55°F) and lows of 5°C (41°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. July is typically the month with the mildest temperatures of the year.

Sunshine in Greymouth in July

The month experiences a moderate amount of sunlight, with 129 hours of sunshine. This provides a nice balance between sunshine and rain.

July in Greymouth 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.

Greymouth Temperature in July

Min Temperature
5°C (41°F)
Max Temperature
13°C (55°F)
Chance of Rain
56%
Precipitation
195 mm (7.7 in)
Rainy days
17 days
Humidity
83% *
Sunshine
129 hours *
Percentage Sunshine
*
* Data from: Hokitika, New Zealand (34 KM, 21 Miles).

Greymouth Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Greymouth typically stay consistent throughout July, with daily highs averaging around 13°C (55°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 Greymouth in July

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

Greymouth historical weather extremes in July

Based on weather observations in Greymouth between 1976 and 2026, these are the recorded extremes during July.

  • The warmest day in July was on July 28, 1979, with a maximum of 19°C (66°F).
  • Greymouth experienced its chilliest July day on July 6, 2000, reaching only 4°C (39°F).
  • Greymouth registered its coldest July night on July 12, 2013, with temperatures dropping to -4°C (25°F).

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 Greymouth 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. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Greymouth 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

Greymouth 3-Day Forecast

More climate data for Greymouth

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.