Porthmadog weather in May (Gwynedd, United Kingdom)
How's the weather trend in Porthmadog as May approaches? Our guide gives you the essential weather details for this month.
Temperatures
In May, Porthmadog usually has moderate temperatures and moderate rainfall. Anticipate daytime highs near 15°C, and cooler nights with temperatures around 8°C.
Precipitation
Porthmadog in May usually receives moderate rainfall, averaging around 95 mm for the month. The month is marked by minimal rainfall, making it a good time for outdoor activities. Enjoy the dry spell, a great time to go hiking. Looking at the last 30 years, the data shows about 16 days with rain.Average sunshine
The city usually sees around 169 hours of sunlight, indicating a moderately sunny period.If you're inclined towards comfortable temperatures and drier conditions, May is a prime time to visit Porthmadog. May, July and August typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Porthmadog climate page with graphs.
Porthmadog, monthly averages in May
Min Temperature
8°C
Max Temperature
15°C
Chance of Rain
54%
Precipitation
95 mm
Rainy days
16 days
Sunshine
169 hours *
Percentage Sunshine
*
Where to go in the United Kingdom in May
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Porthmadog.
Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
