Weather Greymouth long-term weather forecast
Long-term weather forecast for Greymouth for ten days.
Thursday, Sep 11
52 / 45°F
| 0.00 in | 3 mph |
| 39 °F | 34 °F | 12 am | |
| 36 °F | 30 °F | 6 am | |
| 52 °F | 46 °F | 12 pm | |
| 50 °F | 46 °F | 6 pm |
sunrise 6:44 am
sunset 6:20 pm
HOURLY
sunset 6:20 pm
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Weather forecast Greymouth, New Zealand extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thursday 09/11/2025 |
|||||||||||||
| 12 AM
8 AM
| clear | 39 °F 36 °F |
0.0 in | 11 fps 7 mph east |
29.7 in | 91 % | 36 °F | 10 % | 0% | 5% | 6% | 0% | |
| 6 AM
2 PM
| partly cloudy | 36 °F 30 °F |
0.0 in | 12 fps 8 mph east |
29.8 in | 89 % | 32 °F | 13 % | 0% | 13% | 0% | 0% | |
| 12 PM
8 PM
| clear | 52 °F 48 °F |
0.0 in | 5 fps 3 mph northeast |
29.8 in | 45 % | 32 °F | 4 % | 0% | 0% | 0% | 4% | |
| 6 PM
2 AM
| rain | 50 °F 46 °F |
0.07 in | 6 fps 4 mph north-northwest |
29.8 in | 66 % | 37 °F | 100 % | 0% | 2% | 35% | 100% | |
Friday 09/12/2025 |
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| 12 AM
8 AM
| rain | 45 °F 41 °F |
0.13 in | 13 fps 9 mph east-southeast |
29.7 in | 87 % | 41 °F | 100 % | 0% | 4% | 100% | 0% | |
| 6 AM
2 PM
| rain | 46 °F 43 °F |
0.04 in | 18 fps 13 mph east |
29.6 in | 89 % | 43 °F | 100 % | 0% | 100% | 100% | 0% | |
| 12 PM
8 PM
| rain showers | 55 °F 54 °F |
0.09 in | 9 fps 6 mph east |
29.5 in | 77 % | 48 °F | 82 % | 0% | 68% | 40% | 3% | |
| 6 PM
2 AM
| light rain | 54 °F 54 °F |
0.02 in | 2 fps 2 mph north |
29.4 in | 86 % | 48 °F | 100 % | 0% | 35% | 28% | 100% | |
Greymouth, New Zealand - information
State: New ZealandGPS coordinates: -42.4667; 171.2000
Time zone: Pacific / Auckland
time difference in hours with time in NY is +10 hours
Population: 9 419
Altitude: 36 ft
The administrative part:
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Data source
Weather forecast for Greymouth is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Long-term statistical averages
| average | min. | max. | precipit… days |
|
|---|---|---|---|---|
| January | 61 °F | |||
| February | 61 °F | |||
| March | 60 °F | |||
| April | 56 °F | |||
| May | 51 °F | |||
| June | 48 °F | |||
| July | 47 °F | |||
| August | 48 °F | |||
| September | 51 °F | |||
| October | 53 °F | |||
| November | 56 °F | |||
| December | 59 °F |
Astronomical information Greymouth
data are always in the local timeSun and light
Sept. 10, 2025
| Sunrise: | Sunset: |
| 6:44 am | 6:20 pm |
| Noon: | Length of day: |
| 12:31 pm | 11:36 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:15 am | 6:48 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:43 am | 7:20 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:11 am | 7:53 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 09/10/2025 9:24 pm | 09/11/2025 8:04 am |
| Next new moon: | Next full moon: |
| 09/21/2025 | 10/06/2025 |
