You can expect about 3 to 8 days of rain in Viterbo 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 Viterbo in May 2024.

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

Temperatures

21° / 11°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.1

Hrs

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

Explore the weather in Viterbo in other months

Viterbo annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	10° / 3°	5	25	1	95 mm	Ok	Viterbo in January
February	11° / 4°	5	22	2	92 mm	Bad	Viterbo in February
March	14° / 5°	6	25	1	85 mm	Good	Viterbo in March
April	18° / 8°	4	26	0	65 mm	Good	Viterbo in April
May	21° / 11°	7	24	0	96 mm	Ok	Viterbo in May
June	27° / 15°	5	25	0	90 mm	Perfect	Viterbo in June
July	31° / 19°	3	28	0	76 mm	Good	Viterbo in July
August	31° / 19°	3	28	0	48 mm	Good	Viterbo in August
September	26° / 16°	4	26	0	106 mm	Perfect	Viterbo in September
October	21° / 12°	4	27	0	100 mm	Good	Viterbo in October
November	15° / 8°	7	23	0	151 mm	Ok	Viterbo in November
December	11° / 5°	6	25	1	91 mm	Ok	Viterbo in December