Weather Forecast for Greymouth

New Zealand

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Cloudy

Current Weather - Greymouth: 15°C

New Zealand

Cloudy

Feels like 15°C

Wind

5 km/h SE

Humidity

88%

Pressure

1008 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Wednesday, January 14, 2026

High

18°C

Low

12°C

Rain Chance

98%

Hourly Forecast

Partly Cloudy 13°C
08:00
Partly Cloudy 14°C
09:00
Partly Cloudy 15°C
10:00
Patchy rain nearby 16°C
11:00
Patchy rain nearby 17°C
12:00
Patchy rain nearby 18°C
13:00
Patchy rain nearby 17°C
14:00
Patchy rain nearby 17°C
15:00
Patchy rain nearby 15°C
16:00
Light drizzle 14°C
17:00
Patchy rain nearby 14°C
18:00
Cloudy 15°C
19:00
Cloudy 15°C
20:00
Cloudy 15°C
21:00
Cloudy 15°C
22:00
Patchy rain nearby 15°C
23:00
Jan 15

Day Statistics

Maximum Wind

11 km/h

Humidity

83%

Precipitation

2 mm

UV Index

3

Visibility

9 km

Rain Chance

98%

Snow Chance

0%

Sun & Moon

Sunrise

06:15 AM

Sunset

09:13 PM

Moonrise

01:53 AM

Moonset

05:42 PM

Moon Phase

Waning Crescent

Moon Illumination

20%

Air Quality

PM2.5

5.2

μg/m³

PM10

6.7

μg/m³

NO₂

1.7

μg/m³

O₃

38.2

μg/m³

SO₂

1.2

μg/m³

CO

60.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

31.3

Diffuse Radiation

19.2

DNI

106.7

GTI

54.41

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