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Amlwch in May 2027: weather, temperatures and activities

Do you want to visit Amlwch in May 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether May is a good month to travel to Amlwch, Wales.

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Is it worth visiting Amlwch in May?

Check your ideal travel criteria and see if the month of May suits your plans to go to Amlwch.
What matters most?
Amlwch in May 2027: weather, temperatures and activities

Page summary

Amlwch in May in summary
Fair weather
Min 10°C Max 12°C 67 mm 4 day(s) 86% 47% 12°C 12.8 h/day
Best activities in May
Beach and swimmingHiking and trekkingCultural visits and heritageNature and landscapesBoat trip and cruise
Practical guidelines
High crowding 04:17 20:11
Hourly weather

Average weather in Amlwch in May 2027

Fair weather

The weather in Amlwch in May 2027 is based on statistical data from previous years in May. This allows you to forecast the weather in May 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Amlwch in May

Temperatures, precipitation and monthly trends help to better understand the climate in Amlwch in May.

Temperatures and rain in Amlwch in May

Average daily weather

Temperatures and rain day by day in May.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of May is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Amlwch in May

Seasonal normals

Seasonal normals of Amlwch in May

Check the seasonal normals in Amlwch in May and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
May
Weather data April May June
Outside temperature
Average temperature 8.7°C 10.9°C 13.6°C
Maximum temperature 10.2°C 12.3°C 14.9°C
Minimum temperature 7.2°C 9.6°C 12.4°C
Record maximum temperature 17.0°C
(2019)
20.0°C
(2017)
24.0°C
(2020)
Record low temperature 0.0°C
(2013)
4.0°C
(2020)
8.0°C
(2009)
Number of days at +30° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Number of days at +18° 0 day(s)
(0%)
1 day(s)
(3%)
3 day(s)
(10%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 9.0°C 10.5°C 12.8°C
Sea temperature (minimum) 7.8°C 9.4°C 11.0°C
Sea temperature (maximum) 10.3°C 11.8°C 14.5°C
Wind
Wind speed 23 km/h 23 km/h 21 km/h
Wind temperature 4.2°C 7.1°C 10.8°C
Precipitation (rain)
Precipitation 52.3 mm 67.3 mm 66.4 mm
Number of days with precipitation 15 day(s)
(50%)
17 day(s)
(55%)
16 day(s)
(53%)
Number of days with significant precipitation (greater than 5 mm) 3 day(s)
(12%)
4 day(s)
(14%)
5 day(s)
(15%)
Record precipitation in one day 18.4 mm
(2009)
27.7 mm
(2017)
26.6 mm
(2017)
Other weather data
Humidity 85% 86% 88%
Visibility 9.3 km 9.4 km 9.4 km
Cloud cover 47% 47% 48%
UV index 3 3 4
Daily sunshine 12h 13h 13h
Sunrise and sunset
Sunrise time 05h18 04h17 03h49
Sunset time 19h19 20h11 20h48
Day length 14h01 15h54 16h59
Our opinion on the climate in May
The review of Where And When adverse weather fair weather fair weather
Activities and events

What to do in Amlwch in May?

Best activities in May
Beach and swimmingHiking and trekkingCultural visits and heritageNature and landscapesBoat trip and cruise
Observed weather

What was the weather like in Amlwch in May last?

Find the observed weather calendar in Amlwch in May 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Clear/Sunny
12°C19°C0.0 mm
2
Clear/Sunny
8°C12°C0.0 mm
3
Cloudy
7°C12°C0.0 mm
4
Clear/Sunny
7°C10°C0.0 mm
5
Patchy rain nearby
6°C10°C0.1 mm
6
Clear/Sunny
6°C12°C0.0 mm
7
Clear/Sunny
8°C13°C0.0 mm
8
Clear/Sunny
7°C13°C0.0 mm
9
Clear/Sunny
5°C15°C0.0 mm
10
Partly Cloudy
7°C16°C0.0 mm
11
Overcast
8°C19°C0.0 mm
12
Overcast
11°C19°C5.9 mm
13
Clear/Sunny
12°C18°C0.0 mm
14
Overcast
10°C16°C0.0 mm
15
Clear/Sunny
10°C14°C0.0 mm
16
Clear/Sunny
8°C15°C0.0 mm
17
Clear/Sunny
10°C15°C0.0 mm
18
Clear/Sunny
10°C16°C0.0 mm
19
Cloudy
10°C14°C0.1 mm
20
Patchy rain nearby
8°C16°C0.2 mm
21
Cloudy
10°C16°C0.0 mm
22
Clear/Sunny
10°C14°C0.0 mm
23
Overcast
8°C15°C0.5 mm
24
Cloudy
13°C15°C3.4 mm
25
Patchy rain nearby
11°C13°C0.6 mm
26
Light rain shower
10°C13°C3.3 mm
27
Light drizzle
10°C12°C3.1 mm
28
Partly Cloudy
11°C14°C0.4 mm
29
Overcast
13°C15°C2.4 mm
30
Clear/Sunny
13°C16°C0.1 mm
31
Clear/Sunny
14°C16°C0.1 mm
Nearby

Where to go near Amlwch in May?

Compare cities and destinations near Amlwch in May to find another travel stop, a nearby alternative or a logical continuation of your stay in Amlwch.

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Every month

Best time to visit Amlwch month by month

Compare the weather in Amlwch across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Amlwch in May: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

It's an average period, nothing special. Conditions are mediocre in Amlwch in May, which ranks this month 4th out of 12. The choice of region will make a real difference.

Expect an average of 12°C during the day and 10°C at night, with about 67 mm of precipitation spread over 4 rainy days.

The sea is only 11°C on average in May. Swimming is still possible, but it will be cool.

Expect about 12.8 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Beach and swimming, Hiking and trekking, Cultural visits and heritage and Nature and landscapes. These are the ones for which the conditions on site are most favourable.

Yes: this month is in High crowding, with a visitor index of 79/100. Book your accommodation and transportation well in advance.

If your dates are flexible, the most favorable months in Amlwch are: July, August and September. Compare them before finalizing your departure.
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Temperatures are shown in degrees Celsius and precipitation in millimetres. Based on your country of connection, °F and inches may be more familiar to you.