Ardea, Italy experiences average highs of 20°C (68°F) and lows of 14°C (57°F) throughout the year. Rainfall is moderate, averaging about 8 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 0.7°C (1.3°F) across the available records.
Ardea, Italy Weather & Climate 2026
Monthly climate averages for Ardea, Italy. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Sep 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.5/10
Best: May, June, July, September
UV Index
5
Low
Temperature 20°C / 14°C
Feels Like 21°C / 14°C
Rainy Days 8
Rainfall 72 mm
Sunshine 10 h
Humidity 76%
Wind Speed 17 km/h
Dew Point 13°C
Hottest Month
30°C
August
Avg Low 23°C
Rain 3 days
Coldest Month
7°C
January
Avg High 13°C
Rain 11 days
Driest Month
2 days
July
Avg High 30°C
Avg Low 22°C
Windiest Month
18 km/h
March (Gusts 35)
Sea Temperature
14°C – 27°C
Warmest water: August (
26.5°C
)
Worst Time to Visit
Consider avoiding January, February, December due to frequent rain.
Sun Position
Sunrise 05:49
Daylight 14.9h
Sunset 20:43
Live conditions —
Ardea on the map · live conditions
Ardea, Italy
- Continent
- Europe
- Country
- Italy
- City
- Ardea
- Population
- 17.1K
- Elevation
- 37 m
- Coordinates
- 41.61°, 12.54°
Seasonal Breakdown
Spring
Mar–May
Avg High 18°C
Avg Low 11°C
Rain 9 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 29°C
Avg Low 22°C
Rain 3 days/mo
2/3 best months
Autumn
Sep–Nov
Avg High 22°C
Avg Low 16°C
Rain 11 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 14°C
Avg Low 7°C
Rain 10 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 13°C / 7°C . Feb: 14°C / 7°C . Mar: 15°C / 9°C . Apr: 18°C / 11°C . May: 21°C / 15°C . Jun: 27°C / 19°C . Jul: 30°C / 22°C . Aug: 30°C / 23°C . Sep: 26°C / 20°C . Oct: 22°C / 16°C . Nov: 17°C / 12°C . Dec: 14°C / 8°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 75 mm. Feb: 76 mm. Mar: 76 mm. Apr: 50 mm. May: 66 mm. Jun: 22 mm. Jul: 14 mm. Aug: 22 mm. Sep: 95 mm. Oct: 103 mm. Nov: 149 mm. Dec: 115 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 78%. Mar: 77%. Apr: 77%. May: 77%. Jun: 73%. Jul: 69%. Aug: 70%. Sep: 74%. Oct: 78%. Nov: 79%. Dec: 79%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 17 km/h . Mar: 18 km/h . Apr: 17 km/h . May: 17 km/h . Jun: 17 km/h . Jul: 18 km/h . Aug: 17 km/h . Sep: 16 km/h . Oct: 16 km/h . Nov: 18 km/h . Dec: 17 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 8h. Mar: 9h. Apr: 11h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 10h. Oct: 9h. Nov: 7h. Dec: 6h.
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 15°C . Feb: 14°C . Mar: 15°C . Apr: 17°C . May: 20°C . Jun: 24°C . Jul: 26°C . Aug: 27°C . Sep: 25°C . Oct: 22°C . Nov: 20°C . Dec: 17°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have warmed by 0.7°C (1.3°F) 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 | Jul 2025 · 29°C | Aug · 30°C |
| Coldest month | Feb 2025 · 8°C | Jan · 7°C |
| Wettest month | Sep 2025 · 143 mm | Nov · 149 mm |
| Windiest month | Jul 2025 · 19 km/h | Mar · 18 km/h |
Month-by-Month Weather Table
January
Fair 
February
Fair March
Fair April
Good May best
Excellent June best
Excellent July best
Excellent August
Good September best
Excellent October
Good November
Fair December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 13°C / 7°C | 10°C / 4°C | 11days (75 mm) Wet | 6.6h Fair | 78% Humid | 2.3 Moderate | Fair | View Details |
| February | 14°C / 7°C | 12°C / 5°C | 9days (76 mm) Wet | 7.8h Good | 78% Humid | 3.3 Moderate | Fair | View Details |
| March | 15°C / 9°C | 14°C / 6°C | 10days (76 mm) Wet | 9.2h Good | 77% Humid | 4.7 Moderate | Fair | View Details |
| April | 18°C / 11°C | 17°C / 9°C | 8days (50 mm) Wet | 10.9h Excellent | 77% Humid | 6.3 High | Good | View Details |
| May best | 21°C / 15°C | 22°C / 15°C | 10days (66 mm) Wet | 11.9h Excellent | 77% Humid | 7.2 Very High | Excellent | View Details |
| June best | 27°C / 19°C | 29°C / 21°C | 3days (22 mm) Excellent | 13.3h Excellent | 73% Muggy | 7.9 Very High | Excellent | View Details |
| July best | 30°C / 22°C | 33°C / 25°C | 2days (14 mm) Excellent | 13.4h Excellent | 69% Muggy | 7.9 Very High | Excellent | View Details |
| August | 30°C / 23°C | 33°C / 26°C | 3days (22 mm) Excellent | 12.4h Excellent | 70% Muggy | 7.2 Very High | Good | View Details |
| September best | 26°C / 20°C | 27°C / 21°C | 9days (95 mm) Wet | 10.4h Excellent | 74% Muggy | 5.8 High | Excellent | View Details |
| October | 22°C / 16°C | 22°C / 15°C | 11days (103 mm) Wet | 8.6h Good | 78% Humid | 4.1 Moderate | Good | View Details |
| November | 17°C / 12°C | 16°C / 10°C | 14days (149 mm) Wet | 6.7h Fair | 79% Humid | 2.8 Moderate | Fair | View Details |
| December | 14°C / 8°C | 12°C / 6°C | 11days (115 mm) Wet | 6.4h Fair | 79% Humid | 2.1 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Ardea are May, June, July, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Ardea, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Ardea is August, with average daytime highs of 30°C (85°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Ardea is January, with average overnight lows of 7°C (44°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Ardea is November, averaging 149mm of precipitation across 14 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Ardea runs through November, January, October, December, with the heaviest rainfall in November. Based on 10-year averages for Ardea.
Ardea receives approximately 118 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Ardea.
The least favorable months to visit Ardea are January, February, December, primarily due to frequent rain. For the best conditions, consider May, June, July, September instead.
The annual average UV index in Ardea is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Ardea is 76%, 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, October average 25°C (77°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Ardea are 17 km/h (11 mph). The windiest month is March with peak winds reaching 18 km/h (11 mph) (gusts up to 35 km/h / 21 mph).
Ardea averages 9 clear-sky days per month with overall cloud cover around 43%. The clearest skies occur in July.
The annual average dew point in Ardea is 13°C (55°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Ardea has a Hot-Summer Mediterranean climate, classified as Csa 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 Ardea ranges from 14°C (57°F) to 21°C (70°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, July is a great time to visit Ardea. It earns a climate score of 9.5/10 with Excellent.
For July in Ardea, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. With average highs of 30°C (85°F) and 2 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.
Last updated: