ClimateForecastMayJune >>

West Coast weather in May

Considering a trip to West Coast this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in West Coast in May?

West Coast is a region in New Zealand. May in West Coast generally has temperatures that range from cold to moderate, with heavy precipitation.

During the day temperatures vary from cold in Franz Josef at 10°C to moderate in Greymouth at 15°C. At night it cools down to 8°C in Greymouth and 4°C in Franz Josef.

In May, precipitation varies across different areas. From heavy rainfall in Reefton with an average of 209 mm to heavy rainfall in Haast with 349 mm. The city Greymouth usually sees around 122 hours of sunlight, indicating a moderately sunny period.

For a closer look at May's conditions in West Coast, see the map below. For a more detailed look at West Coast's yearly weather, check out our West Coast climate page.

Where to go in West Coast in May

Find more information for the most popular destinations in the West Coast on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in May for the 5 most popular destinations in West Coast?

Greymouth

In May Greymouth generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 8°C and heavy monthly rainfall. So on average the conditions are poor that month.

Greymouth
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
17°C 
10°C 
142 hours 
207 mm 
17 days 
poor 
15°C 
8°C 
122 hours 
220 mm 
18 days 
poor 
June   >> June
>>  
13°C 
6°C 
107 hours 
230 mm 
17 days 
poor 
Climate in Greymouth

Franz Josef

In May Franz Josef generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 4°C and heavy monthly rainfall. So on average the conditions are poor that month.

Franz Josef
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
13°C 
6°C 
302 mm 
15 days 
poor 
10°C 
4°C 
313 mm 
16 days 
poor 
June   >> June
>>  
8°C 
1°C 
295 mm 
14 days 
poor 
Climate in Franz Josef

Hokitika

In May Hokitika generally has moderate temperatures with maximum daytime temperatures around 14°C, minimum nighttime temperatures around 8°C and heavy monthly rainfall. So on average the conditions are poor that month.

Hokitika
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
16°C 
10°C 
142 hours 
267 mm 
15 days 
poor 
14°C 
8°C 
122 hours 
274 mm 
17 days 
poor 
June   >> June
>>  
12°C 
6°C 
107 hours 
263 mm 
15 days 
poor 
Climate in Hokitika

Fox Glacier

In May Fox Glacier generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 4°C and heavy monthly rainfall. So on average the conditions are poor that month.

Fox Glacier
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
14°C 
6°C 
296 mm 
15 days 
poor 
11°C 
4°C 
308 mm 
16 days 
poor 
June   >> June
>>  
9°C 
1°C 
281 mm 
14 days 
poor 
Climate in Fox Glacier

Westport

In May Westport generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 9°C and heavy monthly rainfall. So on average the conditions are poor that month.

Westport
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
17°C 
11°C 
215 mm 
16 days 
poor 
15°C 
9°C 
244 mm 
18 days 
poor 
June   >> June
>>  
13°C 
7°C 
251 mm 
17 days 
poor 
Climate in Westport

Is your destination not in the list? Have a look at other destinations in West Coast, in New Zealand.

Is May the best time to visit West Coast?

In our view, May might not be the best time to travel to West Coast with often poor weather in Greymouth.

Generally speaking, the best visiting conditions can be found in February offering mostly pleasant weather in Greymouth. On the other hand, the months of April, May, June, July, August, September, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in West Coast. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to New Zealand? Get detailed historical weather averages for many cities in New Zealand.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.