AngleseyUnited Kingdom · Europe · May

May climate

BeachIslandCoastal

May in Anglesey

United Kingdom · Europe

Cool days and some sun.

Some tradeoffs

Daytime high

59°F

Lows around 47°F

Rain

Frequent rain

Sun

7 h/day

Air feel

Very dry

Sea temp

51°F

Too cold for swimming

When to visit

Month-by-month fit

Best

Switch month

Temperature

Cool by day, brisk at night.

59°Ftypical May high

Typical range

Precipitation

Rain is frequent. About 15 wet days this month.

48%wet-day frequency

AmountWet-day chance

Sunshine

Cloudier spells limit sunshine.

7.2 hMay sunshine

Heat & humidity by month

Very dryMay Heat feel

Easy airWarm airHumid air

Hourly temperature pattern

In May, afternoons feel about 51° and nights feel near 43°.

FreezingVery coldColdCoolNight hours

Clear sky

Mostly cloudy skies this month.

33%May Clear sky

Clear skyCloud

Wind pattern

Breezy May days can feel brisker in open spots.

9 mphMay Breezy

Sea temperature

51°FMay sea temp

More detailIncludes daypart comfort

Typical May day

May late afternoons are around 58°F, easing to about 55°F in early evening.

Avg temp Typical range

Morning54°F

Rain29%

Cloud71%

Humid airLow

Sun intensityLow

Midday57°F

Rain36%

Cloud73%

Humid airLow

Sun intensityStrong

Late afternoon58°F

Rain29%

Cloud68%

Humid airLow

Sun intensityModerate

Early evening55°F

Rain20%

Cloud62%

Humid airLow

Sun intensityLow

Best window

Data table

View month-by-month numbers

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	46	39	3.6	16	1.8	84	48
Feb	47	39	3.1	14	3.0	83	46
Mar	49	40	2.9	14	4.0	81	46
Apr	54	42	2.8	14	5.9	78	48
May	59	47	2.9	15	7.2	78	51
Jun	63	52	3.1	14	7.0	80	55
Jul	66	55	3.1	16	6.4	81	58
Aug	65	55	3.2	16	6.0	83	60
Sep	63	52	3.4	14	4.7	83	60
Oct	57	48	4.1	16	3.3	84	58
Nov	51	44	4.3	17	2.2	84	54
Dec	47	40	4.3	17	1.6	85	51

Similar climates

Want a side-by-side climate view? Compare Anglesey with Aberystwyth.

Climate data notePlanning guidance, not a forecast

Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.

Sunshine: source type is not yet identified at metric level.

Local microclimates can vary by beach, neighborhood, trail, or elevation.

Last updated: Aug 16, 2026

Data & methodology

Month

High°F

Low°F

Rainin

Wet days

Sunh

Humidity%

Sea°F

Jan

3.6

1.8

Feb

3.1

3.0

Mar

2.9

4.0

Apr

2.8

5.9

May

2.9

7.2

Jun

3.1

7.0

Jul

3.1

6.4

Aug

3.2

6.0

Sep

3.4

4.7

Oct

4.1

3.3

Nov

4.3

2.2

Dec

4.3

1.6

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	46	39	3.6	16	1.8	84	48
Feb	47	39	3.1	14	3.0	83	46
Mar	49	40	2.9	14	4.0	81	46
Apr	54	42	2.8	14	5.9	78	48
May	59	47	2.9	15	7.2	78	51
Jun	63	52	3.1	14	7.0	80	55
Jul	66	55	3.1	16	6.4	81	58
Aug	65	55	3.2	16	6.0	83	60
Sep	63	52	3.4	14	4.7	83	60
Oct	57	48	4.1	16	3.3	84	58
Nov	51	44	4.3	17	2.2	84	54
Dec	47	40	4.3	17	1.6	85	51

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	46	39	3.6	16	1.8	84	48
Feb	47	39	3.1	14	3.0	83	46
Mar	49	40	2.9	14	4.0	81	46
Apr	54	42	2.8	14	5.9	78	48
May	59	47	2.9	15	7.2	78	51
Jun	63	52	3.1	14	7.0	80	55
Jul	66	55	3.1	16	6.4	81	58
Aug	65	55	3.2	16	6.0	83	60
Sep	63	52	3.4	14	4.7	83	60
Oct	57	48	4.1	16	3.3	84	58
Nov	51	44	4.3	17	2.2	84	54
Dec	47	40	4.3	17	1.6	85	51

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	46	39	3.6	16	1.8	84	48
Feb	47	39	3.1	14	3.0	83	46
Mar	49	40	2.9	14	4.0	81	46
Apr	54	42	2.8	14	5.9	78	48
May	59	47	2.9	15	7.2	78	51
Jun	63	52	3.1	14	7.0	80	55
Jul	66	55	3.1	16	6.4	81	58
Aug	65	55	3.2	16	6.0	83	60
Sep	63	52	3.4	14	4.7	83	60
Oct	57	48	4.1	16	3.3	84	58
Nov	51	44	4.3	17	2.2	84	54
Dec	47	40	4.3	17	1.6	85	51

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	46	39	3.6	16	1.8	84	48
Feb	47	39	3.1	14	3.0	83	46
Mar	49	40	2.9	14	4.0	81	46
Apr	54	42	2.8	14	5.9	78	48
May	59	47	2.9	15	7.2	78	51
Jun	63	52	3.1	14	7.0	80	55
Jul	66	55	3.1	16	6.4	81	58
Aug	65	55	3.2	16	6.0	83	60
Sep	63	52	3.4	14	4.7	83	60
Oct	57	48	4.1	16	3.3	84	58
Nov	51	44	4.3	17	2.2	84	54
Dec	47	40	4.3	17	1.6	85	51

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	46	39	3.6	16	1.8	84	48
Feb	47	39	3.1	14	3.0	83	46
Mar	49	40	2.9	14	4.0	81	46
Apr	54	42	2.8	14	5.9	78	48
May	59	47	2.9	15	7.2	78	51
Jun	63	52	3.1	14	7.0	80	55
Jul	66	55	3.1	16	6.4	81	58
Aug	65	55	3.2	16	6.0	83	60
Sep	63	52	3.4	14	4.7	83	60
Oct	57	48	4.1	16	3.3	84	58
Nov	51	44	4.3	17	2.2	84	54
Dec	47	40	4.3	17	1.6	85	51

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	46	39	3.6	16	1.8	84	48
Feb	47	39	3.1	14	3.0	83	46
Mar	49	40	2.9	14	4.0	81	46
Apr	54	42	2.8	14	5.9	78	48
May	59	47	2.9	15	7.2	78	51
Jun	63	52	3.1	14	7.0	80	55
Jul	66	55	3.1	16	6.4	81	58
Aug	65	55	3.2	16	6.0	83	60
Sep	63	52	3.4	14	4.7	83	60
Oct	57	48	4.1	16	3.3	84	58
Nov	51	44	4.3	17	2.2	84	54
Dec	47	40	4.3	17	1.6	85	51