Mestre, Italy experiences average highs of 18°C (64°F) and lows of 11°C (52°F) throughout the year. Rainfall is moderate, averaging about 9 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have stayed broadly stable across the available records.
Mestre, Italy Weather & Climate 2026
Monthly climate averages for Mestre, Italy. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Nov At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.6/10
Best: June, July, August, September, October
UV Index
4
Low
Temperature 18°C / 11°C
Feels Like 18°C / 10°C
Rainy Days 9
Rainfall 87 mm
Sunshine 9 h
Humidity 77%
Wind Speed 12 km/h
Dew Point 10°C
Snow Days 1 days
Frost Days 4 days
Hottest Month
28°C
July
Avg Low21°C
Rain9days
Coldest Month
1°C
January
Avg High8°C
Rain6days
Driest Month
6days
January
Avg High8°C
Avg Low1°C
Windiest Month
14 km/h
April (Gusts 28)
Sea Temperature
9°C – 27°C
Warmest water: August (
26.7°C
)
Worst Time to Visit
Consider avoiding January, February, December due to less favorable weather conditions.
Sun Position
Sunrise 05:23
Daylight 15.7h
Sunset 21:03
Live conditions—
Mestre on the map · live conditions
Mestre, Italy
- Continent
- Europe
- Country
- Italy
- City
- Mestre
- Population
- 147.7K
- Elevation
- 2 m
- Coordinates
- 45.49°, 12.25°
Seasonal Breakdown
Spring
Mar–May
Avg High 17°C
Avg Low 9°C
Rain 10 days/mo
Summer
Jun–Aug
Avg High 28°C
Avg Low 20°C
Rain 9 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 19°C
Avg Low 12°C
Rain 9 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 9°C
Avg Low 2°C
Rain 7 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 8°C / 1°C . Feb: 10°C / 3°C . Mar: 13°C / 5°C . Apr: 17°C / 9°C . May: 21°C / 13°C . Jun: 26°C / 19°C . Jul: 28°C / 21°C . Aug: 28°C / 21°C . Sep: 24°C / 17°C . Oct: 19°C / 12°C . Nov: 13°C / 7°C . Dec: 9°C / 3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 53 mm. Feb: 67 mm. Mar: 71 mm. Apr: 80 mm. May: 139 mm. Jun: 75 mm. Jul: 68 mm. Aug: 100 mm. Sep: 126 mm. Oct: 90 mm. Nov: 109 mm. Dec: 66 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 82%. Feb: 80%. Mar: 76%. Apr: 73%. May: 75%. Jun: 73%. Jul: 70%. Aug: 70%. Sep: 74%. Oct: 80%. Nov: 81%. Dec: 84%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 12 km/h . Mar: 13 km/h . Apr: 14 km/h . May: 13 km/h . Jun: 12 km/h . Jul: 12 km/h . Aug: 12 km/h . Sep: 12 km/h . Oct: 11 km/h . Nov: 11 km/h . Dec: 10 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 9h. Apr: 11h. May: 11h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 10h. Oct: 8h. Nov: 6h. Dec: 6h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 10°C . Feb: 9°C . Mar: 11°C . Apr: 14°C . May: 18°C . Jun: 23°C . Jul: 26°C . Aug: 27°C . Sep: 25°C . Oct: 20°C . Nov: 16°C . Dec: 12°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 2. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 1 days. Feb: 0 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jun 2025 · 28°C | Jul · 28°C |
| Coldest month | Jan 2025 · 3°C | Jan · 1°C |
| Wettest month | Sep 2025 · 195 mm | May · 139 mm |
| Windiest month | Apr 2025 · 13 km/h | Apr · 14 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April
Good May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October best
Excellent November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 8°C / 1°C | 5°C / -2°C | 6days (53 mm) Good | 6.1h Fair | 82% Humid | 1.5 Low | Poor | View Details |
| February | 10°C / 3°C | 8°C / 0°C | 7days (67 mm) Good | 7h Good | 80% Humid | 2.3 Moderate | Poor | View Details |
| March | 13°C / 5°C | 11°C / 3°C | 8days (71 mm) Wet | 9h Good | 76% Humid | 3.6 Moderate | Fair | View Details |
| April | 17°C / 9°C | 16°C / 7°C | 9days (80 mm) Wet | 10.5h Excellent | 73% Muggy | 5.1 High | Good | View Details |
| May | 21°C / 13°C | 21°C / 13°C | 13days (139 mm) Wet | 10.9h Excellent | 75% Muggy | 6.1 High | Good | View Details |
| June best | 26°C / 19°C | 29°C / 20°C | 9days (75 mm) Wet | 13h Excellent | 73% Muggy | 7 High | Excellent | View Details |
| July best | 28°C / 21°C | 32°C / 23°C | 9days (68 mm) Wet | 12.9h Excellent | 70% Muggy | 6.8 High | Excellent | View Details |
| August best | 28°C / 21°C | 31°C / 23°C | 9days (100 mm) Wet | 11.9h Excellent | 70% Muggy | 6 High | Excellent | View Details |
| September best | 24°C / 17°C | 25°C / 17°C | 10days (126 mm) Wet | 9.9h Good | 74% Muggy | 4.7 Moderate | Excellent | View Details |
| October best | 19°C / 12°C | 19°C / 12°C | 8days (90 mm) Wet | 7.7h Good | 80% Humid | 2.8 Moderate | Excellent | View Details |
| November | 13°C / 7°C | 12°C / 5°C | 10days (109 mm) Wet | 6.1h Fair | 81% Humid | 2.1 Moderate | Fair | View Details |
| December | 9°C / 3°C | 7°C / 0°C | 7days (66 mm) Good | 5.6h Fair | 84% Humid | 1.4 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Mestre are June, July, August, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Mestre, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Mestre is July, with average daytime highs of 28°C (83°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Mestre is January, with average overnight lows of 1°C (34°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Mestre is May, averaging 139mm of precipitation across 13 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Mestre runs through May, September, November, with the heaviest rainfall in May. Based on 10-year averages for Mestre.
Mestre receives approximately 111 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Mestre.
The least favorable months to visit Mestre are January, February, December, primarily due to less favorable weather conditions. For the best conditions, consider June, July, August, September, October instead.
The annual average UV index in Mestre is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Mestre is 77%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in June, July, August, September average 25°C (77°F), which is warm and comfortable for swimming and water activities.
Yes, Mestre receives snow. Months with snowfall average 1 snow days and 0 cm (0 in) of accumulation, with about 4 frost days during winter.
Average wind speeds in Mestre are 12 km/h (7 mph). The windiest month is April with peak winds reaching 14 km/h (8 mph) (gusts up to 28 km/h / 17 mph).
Mestre averages 4 clear-sky days per month with overall cloud cover around 55%. The clearest skies occur in August.
The annual average dew point in Mestre is 10°C (50°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Mestre has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Mestre ranges from 10°C (50°F) to 18°C (64°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Mestre. It earns a climate score of 9.1/10 with Excellent.
For June in Mestre, pack Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. With average highs of 26°C (79°F) and 9 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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