This page presents a long range weather forecast for Greymouth in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The Greymouth extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
16° / 10°
Thursday
May 2
14° / 11°
Friday
May 3
16° / 11°
Saturday
May 4
15° / 12°
Sunday
May 5
15° / 11°
Monday
May 6
15° / 10°
Tuesday
May 7
14° / 9°
Wednesday
May 8
14° / 10°
Thursday
May 9
14° / 9°
Friday
May 10
14° / 6°
Saturday
May 11
13° / 7°
Sunday
May 12
12° / 5°
Monday
May 13
13° / 5°
Tuesday
May 14
11° / 6°
Wednesday
May 15
14° / 9°
Thursday
May 16
13° / 10°
Friday
May 17
11° / 7°
Saturday
May 18
12° / 6°
Sunday
May 19
14° / 9°
Monday
May 20
14° / 11°
Tuesday
May 21
9° / 8°
Wednesday
May 22
13° / 7°
Thursday
May 23
13° / 6°
Friday
May 24
11° / 7°
Saturday
May 25
11° / 7°
Sunday
May 26
12° / 9°
Monday
May 27
13° / 9°
Tuesday
May 28
15° / 10°
Wednesday
May 29
15° / 10°
Thursday
May 30
13° / 10°
Friday
May 31
13° / 10°
Greymouth 30 days weather forecast
Check out our estimated 30 days weather forecast for Greymouth, this data is based on the average weather in Greymouth in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Greymouth next to the desired date.