Weather Forecast for Greymouth

New Zealand

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Light rain shower

Current Weather - Greymouth: 12°C

New Zealand

Light rain shower

Feels like 6°C

Wind

29 km/h NNE

Humidity

87%

Pressure

1013 mb

UV Index

0

Visibility

10 km

Light rain shower

Light rain shower

Saturday, July 04, 2026

High

12°C

Low

9°C

Rain Chance

91%

Hourly Forecast

Light rain shower 11°C
01:00
Light rain shower 11°C
02:00
Light rain shower 11°C
03:00
Patchy rain nearby 10°C
04:00
Patchy rain nearby 10°C
05:00
Patchy rain nearby 9°C
06:00
Patchy rain nearby 10°C
07:00
Patchy rain nearby 10°C
08:00
Patchy rain nearby 11°C
09:00
Light rain shower 12°C
10:00
Light rain shower 12°C
11:00
Light rain shower 12°C
12:00
Light rain 12°C
13:00
Light rain 12°C
14:00
Moderate rain 11°C
15:00
Moderate rain 11°C
16:00
Light rain 11°C
17:00
Heavy rain 11°C
18:00
Light rain 12°C
19:00
Light rain 12°C
20:00
Light rain shower 11°C
21:00
Light rain shower 12°C
22:00
Patchy rain nearby 11°C
23:00
Jul 05

Day Statistics

Maximum Wind

31 km/h

Humidity

90%

Precipitation

34 mm

UV Index

1

Visibility

9 km

Rain Chance

91%

Snow Chance

0%

Sun & Moon

Sunrise

08:04 AM

Sunset

05:14 PM

Moonrise

09:31 PM

Moonset

10:34 AM

Moon Phase

Waning Gibbous

Moon Illumination

70%

Air Quality

PM2.5

5

μg/m³

PM10

8.4

μg/m³

NO₂

0.2

μg/m³

O₃

58.8

μg/m³

SO₂

0.2

μg/m³

CO

65.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

13.04

Diffuse Radiation

7.94

DNI

0.07

GTI

11.65

When to visit Greymouth?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January February March

January

☀️
20°C
💧
33 Days of rain
❄️
No snowfall
Best time to visit

February

☀️
21°C
💧
25 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌵 Driest month

March

☀️
20°C
💧
27 Days of rain
❄️
No snowfall
Best time to visit

April

☀️
17°C
💧
29 Days of rain
❄️
No snowfall

May

☀️
15°C
💧
31 Days of rain
❄️
No snowfall

June

☀️
13°C
💧
31 Days of rain
❄️
Light snow possible

July

☀️
13°C
💧
27 Days of rain
❄️
Light snow possible
🥶 Coldest month

August

☀️
13°C
💧
30 Days of rain
❄️
Light snow possible

September

☀️
15°C
💧
35 Days of rain
❄️
Light snow possible

October

☀️
16°C
💧
39 Days of rain
❄️
Light snow possible
🌧 Wettest month,

November

☀️
17°C
💧
33 Days of rain
❄️
No snowfall

December

☀️
19°C
💧
37 Days of rain
❄️
No snowfall