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Weather in Greymouth for October 2026

Your guide to Greymouth weather in October - trends and predictions

    Temperatures

  • So far, October 2026 in Greymouth is slightly warmer than the historical average by 0.9 °C.

  • The forecast for the next days in Greymouth predicts temperatures to be around 12 °C, close to the historical average.

  • In general, the average temperature in Greymouth at the beginning of October is 12.6 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 12.7 °C by the end of October.

    • Rain 🌧️

  • Greymouth experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 421.5 mm.

    • More

  • Is October a good time to visit Greymouth? check out the best time to travel to Greymouth page.

Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/8°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Greymouth Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
12°
2
Moderate rain
11°
3
Moderate or heavy rain shower
14°
4
Light rain
14°
5
Moderate or heavy rain shower
13°
6
Moderate rain
13°
7
Heavy rain at times
12°
8
Moderate rain
14°
9
Moderate rain
13°
10
Moderate rain
15°
11
Light rain
14°
12
Moderate rain
15°
13
Moderate rain
13°
14
Heavy rain
13°
15
Patchy rain possible
13°
16
Patchy rain possible
13°
17
Overcast
13°
18
Heavy rain at times
14°
19
Patchy rain possible
14°
20
Moderate rain
15°
21
Moderate rain
15°
22
Light rain
14°
23
Moderate rain
15°
24
Moderate rain
14°
25
Moderate rain
14°
26
Heavy rain
12°
27
Heavy rain
14°
28
Patchy rain possible
12°
29
Moderate rain
12°
30
Moderate rain
12°
31
Patchy rain possible
13°

Temperatures trend during October in Greymouth

See the weather trend as well as the moving average line

October weather in Greymouth day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Light rain
Light rain
 12° /6° 3.8 mm 3
2 Oct. Moderate rain
Moderate rain
 11° /6° 18.2 mm 3
3 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /7° 7.4 mm 3
4 Oct. Light rain
Light rain
 14° /6° 9.3 mm 4
5 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /6° 5.7 mm 4
6 Oct. Moderate rain
Moderate rain
 13° /6° 15.4 mm 3
7 Oct. Heavy rain at times
Heavy rain at times
 12° /8° 5.7 mm 3
8 Oct. Moderate rain
Moderate rain
 14° /8° 10 mm 3
9 Oct. Moderate rain
Moderate rain
 13° /7° 10 mm 4
10 Oct. Moderate rain
Moderate rain
 15° /9° 10.6 mm 4
11 Oct. Light rain
Light rain
 14° /9° 8.1 mm 4
12 Oct. Moderate rain
Moderate rain
 15° /9° 10.2 mm 5
13 Oct. Moderate rain
Moderate rain
 13° /8° 17.9 mm 3
14 Oct. Heavy rain
Heavy rain
 13° /7° 28.1 mm 3
15 Oct. Patchy rain possible
Patchy rain possible
 13° /7° 2.2 mm 3
16 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 1 mm 5
17 Oct. Overcast
Overcast
 13° /5° 0 mm 5
18 Oct. Heavy rain at times
Heavy rain at times
 14° /7° 23.1 mm 5
19 Oct. Patchy rain possible
Patchy rain possible
 14° /8° 2 mm 4
20 Oct. Moderate rain
Moderate rain
 15° /8° 12.2 mm 6
21 Oct. Moderate rain
Moderate rain
 15° /9° 13 mm 5
22 Oct. Light rain
Light rain
 14° /10° 3.9 mm 3
23 Oct. Moderate rain
Moderate rain
 15° /10° 19.6 mm 5
24 Oct. Moderate rain
Moderate rain
 14° /10° 13.5 mm 4
25 Oct. Moderate rain
Moderate rain
 14° /10° 11.2 mm 4
26 Oct. Heavy rain
Heavy rain
 12° /9° 52.9 mm 3
27 Oct. Heavy rain
Heavy rain
 14° /8° 34.9 mm 4
28 Oct. Patchy rain possible
Patchy rain possible
 12° /6° 1.2 mm 4.8
29 Oct. Moderate rain
Moderate rain
 12° /7° 20.2 mm 7.1
30 Oct. Moderate rain
Moderate rain
 12° /7° 13.5 mm 7.1
31 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 0.4 mm 6.9
Next
Important Notice
Our weather forecast for Greymouth in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Greymouth forecast closer to your planned date for the most up-to-date weather information.
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Greymouth in October - FAQ

What are the expected maximum and minimum temperatures in Greymouth during October?
During October, expect a variety of temperatures with highs around 13° and lows near 8°, suitable for diverse activities and preferences.

How much rainfall should be expected in Greymouth during October?
Significant rainfall exceeding 421.5 mm is expected in Greymouth during October, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Greymouth during October?
The average wind speed in Greymouth during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Greymouth

Explore the daily rainfall trends and prepare for Greymouths October weather 💧
Typically, Greymouth has 23 rainy days in October with a total of 421.5 mm of rainfall.
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Location coordinates Where is Greymouth?

Get accurate weather forecasts for Greymouth, located at latitude -42.467 and longitude 171.2. Stay updated with localized weather information tailored for Greymouth.

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