You can expect about 3 to 8 days of rain in Plymouth during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Plymouth in May 2024.

If you’re planning to visit Plymouth in the near future, we highly recommend that you review the 14 day weather forecast for Plymouth before you arrive.

Temperatures

14° / 8°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

8.6

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
			1 11° /8°	2 13° /8°	3 13° /7°	4 13° /8°
5 12° /9°	6 13° /8°	7 15° /7°	8 14° /10°	9 14° /10°	10 13° /10°	11 14° /10°
12 13° /7°	13 14° /7°	14 13° /8°	15 13° /8°	16 14° /8°	17 13° /9°	18 14° /10°
19 15° /9°	20 15° /9°	21 15° /8°	22 15° /9°	23 14° /8°	24 15° /8°	25 15° /10°
26 16° /10°	27 16° /10°	28 16° /10°	29 15° /10°	30 16° /10°	31 16° /10°

Explore the weather in Plymouth in other months

Plymouth annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	8° / 5°	10	19	1	142 mm	Bad	Plymouth in January
February	8° / 5°	9	17	2	118 mm	Awful	Plymouth in February
March	10° / 5°	7	23	1	95 mm	Bad	Plymouth in March
April	12° / 6°	5	25	0	72 mm	Ok	Plymouth in April
May	14° / 8°	6	26	0	82 mm	Good	Plymouth in May
June	17° / 11°	6	24	0	95 mm	Good	Plymouth in June
July	18° / 13°	6	25	0	94 mm	Good	Plymouth in July
August	18° / 13°	7	24	0	112 mm	Ok	Plymouth in August
September	17° / 12°	5	25	0	75 mm	Good	Plymouth in September
October	14° / 10°	8	23	0	149 mm	Ok	Plymouth in October
November	11° / 8°	9	21	0	150 mm	Bad	Plymouth in November
December	9° / 6°	10	20	1	154 mm	Bad	Plymouth in December