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Weather in Greymouth for May 2027

Your guide to Greymouth weather in May - trends and predictions

    Rain 🌧️

  • The climate of Greymouth in May is notably wet, with an average of 13 rainy days, and a total of 266.2 mm of precipitation.

    • More

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

Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/8°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Greymouth Weather May

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

Temperatures trend during May in Greymouth

See the weather trend as well as the moving average line

May weather in Greymouth day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate rain at times
Moderate rain at times
 13° /9° 5.5 mm 2.8
2 May Patchy rain possible
Patchy rain possible
 13° /7° 0.4 mm 2.7
3 May Cloudy
Cloudy
 13° /7° 0 mm 2.7
4 May Cloudy
Cloudy
 15° /7° 0.2 mm 2.6
5 May Overcast
Overcast
 14° /9° 0.1 mm 2.6
6 May Heavy rain at times
Heavy rain at times
 15° /8° 8.2 mm 2
7 May Heavy rain
Heavy rain
 15° /12° 32.8 mm 2
8 May Heavy rain
Heavy rain
 16° /13° 50.8 mm 2.4
9 May Heavy rain
Heavy rain
 15° /10° 31.9 mm 2.4
10 May Light rain
Light rain
 12° /9° 3.1 mm 2
11 May Cloudy
Cloudy
 14° /7° 0.1 mm 2.3
12 May Patchy rain possible
Patchy rain possible
 13° /8° 0.2 mm 2.3
13 May Patchy rain possible
Patchy rain possible
 14° /8° 1.2 mm 2.2
14 May Overcast
Overcast
 12° /7° 0 mm 2.2
15 May Patchy rain possible
Patchy rain possible
 12° /8° 0.9 mm 2.1
16 May Patchy rain possible
Patchy rain possible
 14° /9° 0.8 mm 2.1
17 May Moderate rain
Moderate rain
 13° /8° 17.3 mm 2
18 May Moderate rain at times
Moderate rain at times
 14° /7° 7.9 mm 2
19 May Overcast
Overcast
 11° /6° 0.1 mm 2
20 May Overcast
Overcast
 12° /6° 0.1 mm 1.9
21 May Patchy rain possible
Patchy rain possible
 13° /6° 0.1 mm 1.9
22 May Moderate rain
Moderate rain
 14° /11° 20.5 mm 1.9
23 May Overcast
Overcast
 15° /10° 0.6 mm 1.8
24 May Cloudy
Cloudy
 15° /9° 0.3 mm 1.8
25 May Moderate rain
Moderate rain
 14° /9° 12.9 mm 1.8
26 May Moderate rain
Moderate rain
 14° /9° 21 mm 1.8
27 May Light rain
Light rain
 13° /9° 2.6 mm 1.7
28 May Moderate rain
Moderate rain
 12° /8° 14.7 mm 1.7
29 May Patchy rain possible
Patchy rain possible
 13° /8° 1.8 mm 1.7
30 May Light rain
Light rain
 13° /8° 3.2 mm 1.7
31 May Heavy rain
Heavy rain
 14° /11° 27.3 mm 1.6
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Important Notice
Our weather forecast for Greymouth in May 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 May - FAQ

What are the expected maximum and minimum temperatures in Greymouth during May?
During May, 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 May?
Significant rainfall exceeding 266.2 mm is expected in Greymouth during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Greymouth during May?
The average wind speed in Greymouth during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Greymouth

Explore the daily rainfall trends and prepare for Greymouths May weather 💧
Typically, Greymouth has 13 rainy days in May with a total of 266.2 mm of rainfall.
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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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