Italy
Venice in May: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Venice in May is climatically well suited to city breaks and active holidays and hiking. The average daily high is around 21 °C, and the sea is about 18 °C. With about 13 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
66/100 · #5
Warmth
#5
Dryness
#12
Sun
#3
Sea warmth
#6
Published best categories: City break, Active
Venice · MayPhoto: Wolfgang Moroder · CC BY-SA 3.0Climate facts
- Average high
- 21 °C
- Average low
- 15 °C
- Sea
- 18 °C
- Rainy days (est.)
- 13 rainy days (est.)
- Sun (est.)
- 7 h/day
- Humidity
- 72 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| April | 16 | 10 | 11 | 74 | 5.9 | 74 | 2.5 | 14 | 51 |
| May (selected) | 21 | 15 | 13 | 91 | 7.2 | 72 | 2.4 | 18 | 66 |
| June | 26 | 19 | 12 | 71 | 8.0 | 68 | 2.3 | 23 | 81 |
How do the previous and next months compare?
Baseline: May (66/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| April | -15 | -4.7 °C | -4.8 °C | -2.1 | -16.8 mm | -1.3 h | +1.6 % | +0.1 m/s | -4.6 °C |
| June | +15 | +4.6 °C | +4.4 °C | -1.2 | -19.9 mm | +0.8 h | -3.9 % | -0.1 m/s | +4.5 °C |
All twelve months in context
Find a place to stay
Where to stay in Venice
Compare available stays, prices and cancellation terms for Venice on Booking.com.
Booking.comFind places to stayAffiliate link: there is no extra cost to you.
Useful next decisions
Frequently asked questions
How warm is Venice in May?
The average daily high is around 21 °C, with an average daily low of about 15 °C.
Can you swim in Venice in May?
The sea is about 18 °C (refreshing).
Does it rain a lot in Venice in May?
The curated estimate is about 13 rainy days per month, not a directly measured long-term average. Total precipitation averages around 91 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Venice?
By the climate score, June, July, August and September are the strongest months for Venice. For a beach trip: June, July, August and September. May is not among them.