Onè, Italy experiences average highs of 17°C (63°F) and lows of 8°C (46°F) throughout the year. Rainfall is frequent, averaging about 13 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have stayed broadly stable across the available records.
Onè, Italy Weather & Climate 2026
Monthly climate averages for Onè, Italy. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Apr–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.9/10
Best: June, July, August, September
UV Index
4
Low
Temperature 17°C / 8°C
Feels Like 17°C / 7°C
Rainy Days 13
Rainfall 123 mm
Sunshine 9 h
Humidity 77%
Wind Speed 8 km/h
Dew Point 9°C
Snow Days 4 days
Frost Days 10 days
Hottest Month
27°C
July
Avg Low 18°C
Rain 21 days
Coldest Month
-1°C
January
Avg High 7°C
Rain 5 days
Driest Month
5 days
January
Avg High 7°C
Avg Low -1°C
Windiest Month
9 km/h
April (Gusts 28)
Worst Time to Visit
Consider avoiding January, February, December due to less favorable weather conditions.
Sun Position
Sunrise 05:37
Daylight 15.4h
Sunset 20:59
Live conditions —
Onè on the map · live conditions
Onè, Italy
- Continent
- Europe
- Country
- Italy
- City
- Onè
- Population
- 4K
- Coordinates
- 45.78°, 11.87°
Seasonal Breakdown
Spring
Mar–May
Avg High 16°C
Avg Low 7°C
Rain 16 days/mo
Summer
Jun–Aug
Avg High 27°C
Avg Low 17°C
Rain 19 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 18°C
Avg Low 9°C
Rain 11 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 8°C
Avg Low 0°C
Rain 6 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: 7°C / -1°C . Feb: 10°C / 1°C . Mar: 13°C / 3°C . Apr: 17°C / 6°C . May: 20°C / 11°C . Jun: 26°C / 16°C . Jul: 27°C / 18°C . Aug: 27°C / 18°C . Sep: 23°C / 14°C . Oct: 18°C / 10°C . Nov: 12°C / 4°C . Dec: 8°C / 0°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 56 mm. Feb: 81 mm. Mar: 93 mm. Apr: 129 mm. May: 202 mm. Jun: 135 mm. Jul: 156 mm. Aug: 147 mm. Sep: 140 mm. Oct: 129 mm. Nov: 128 mm. Dec: 81 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 79%. Mar: 76%. Apr: 75%. May: 77%. Jun: 75%. Jul: 73%. Aug: 73%. Sep: 78%. Oct: 82%. Nov: 82%. Dec: 81%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 7 km/h . Feb: 8 km/h . Mar: 9 km/h . Apr: 9 km/h . May: 9 km/h . Jun: 8 km/h . Jul: 8 km/h . Aug: 8 km/h . Sep: 8 km/h . Oct: 8 km/h . Nov: 7 km/h . Dec: 6 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 9h. Apr: 10h. May: 11h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 10h. Oct: 8h. Nov: 6h. Dec: 6h.
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 2.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow Days Snowfall
Snow Days: Jan: 5 days. Feb: 6 days. Mar: 5 days. Apr: 2 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 2 days. Dec: 4 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 13 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jun 2025 · 28°C | Jul · 27°C |
| Coldest month | Jan 2025 · 1°C | Jan · -1°C |
| Wettest month | Jul 2025 · 255 mm | May · 202 mm |
| Windiest month | Apr 2025 · 9 km/h | Apr · 9 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April
Good May
Wet June best
Excellent July best
Wet August best
Excellent September best
Excellent October
Good November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 7°C / -1°C | 5°C / -4°C | 5days (56 mm) Good | 6.4h Fair | 78% Humid | 1.6 Low | Poor | View Details |
| February | 10°C / 1°C | 8°C / -2°C | 7days (81 mm) Good | 7h Good | 79% Humid | 2.3 Moderate | Poor | View Details |
| March | 13°C / 3°C | 11°C / 0°C | 11days (93 mm) Wet | 8.7h Good | 76% Humid | 3.6 Moderate | Fair | View Details |
| April | 17°C / 6°C | 16°C / 5°C | 15days (129 mm) Wet | 10.2h Excellent | 75% Muggy | 4.9 Moderate | Good | View Details |
| May | 20°C / 11°C | 21°C / 10°C | 22days (202 mm) Wet | 10.5h Excellent | 77% Humid | 5.8 High | Wet | View Details |
| June best | 26°C / 16°C | 28°C / 17°C | 18days (135 mm) Wet | 12.8h Excellent | 75% Muggy | 6.8 High | Excellent | View Details |
| July best | 27°C / 18°C | 30°C / 19°C | 21days (156 mm) Wet | 12.8h Excellent | 73% Muggy | 6.8 High | Wet | View Details |
| August best | 27°C / 18°C | 30°C / 19°C | 17days (147 mm) Wet | 11.7h Excellent | 73% Muggy | 6 High | Excellent | View Details |
| September best | 23°C / 14°C | 24°C / 14°C | 14days (140 mm) Wet | 9.7h Good | 78% Humid | 4.6 Moderate | Excellent | View Details |
| October | 18°C / 10°C | 18°C / 9°C | 10days (129 mm) Wet | 7.5h Good | 82% Humid | 2.8 Moderate | Good | View Details |
| November | 12°C / 4°C | 11°C / 2°C | 9days (128 mm) Wet | 6.2h Fair | 82% Humid | 2 Low | Fair | View Details |
| December | 8°C / 0°C | 6°C / -3°C | 7days (81 mm) Good | 5.7h Fair | 81% Humid | 1.5 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Onè are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Onè, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Onè is July, with average daytime highs of 27°C (81°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Onè is January, with average overnight lows of -1°C (31°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Onè is May, averaging 202mm of precipitation across 22 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Onè runs through May, July, June, August, with the heaviest rainfall in May. Based on 10-year averages for Onè.
Onè receives approximately 109 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Onè.
The least favorable months to visit Onè are January, February, December, primarily due to less favorable weather conditions. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Onè is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Onè is 77%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Onè receives snow. Months with snowfall average 4 snow days and 6 cm (2 in) of accumulation, with about 10 frost days during winter.
Average wind speeds in Onè are 8 km/h (5 mph). The windiest month is April with peak winds reaching 9 km/h (6 mph) (gusts up to 28 km/h / 18 mph).
Onè averages 4 clear-sky days per month with overall cloud cover around 56%. The clearest skies occur in December.
The annual average dew point in Onè is 9°C (48°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Onè 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 Onè ranges from 7°C (45°F) to 17°C (63°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
July is not the best time to visit Onè, with a climate score of 7.4/10. Consider visiting during June, July, August, September instead for better conditions.
For July in Onè, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 27°C (81°F) and 21 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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