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Ariano Irpino Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ariano Irpino.
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Climate overview of Ariano Irpino
The climate in Ariano Irpino, Campania, Italy, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in August to 10°C (50°F) in January.
The city receives around 878 mm (35 in) of rain/snowfall per year. It experiences a distinct dry season from July to August, with warm summers and cold winters. November is the wettest month and August the driest. Sunshine peaks in July, when the city sees around 9.2 hours of sunshine per day.
Ariano Irpino Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ariano Irpino - and find the best time to visit.
Monthly Temperature in Ariano Irpino
In Ariano Irpino, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 30°C (86°F) in August to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 19°C (66°F) in August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ariano Irpino
On average, Ariano Irpino receives a reasonable amount of rain/snowfall, with an annual precipitation of 878 mm (35 in). The seasons in Ariano Irpino bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 100 mm (3.9 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 31 mm (1.2 in) over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Ariano Irpino Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Ariano Irpino
In Ariano Irpino, summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 hours in July. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 3.4 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Campobasso, Italy (57 KM, 35 Miles).
Daily hours of sunshine
Data from: Campobasso, Italy (57 KM, 35 Miles).
Humidity in Ariano Irpino by Month
The relative humidity is high throughout the year in Ariano Irpino.
The city experiences its highest humidity in November, reaching 79%. In July, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Campobasso, Italy (57 KM, 35 Miles).
Best Time to Visit Ariano Irpino
Conditions in Ariano Irpino are generally most comfortable in May, June, July, September and October. They are typically least comfortable in January.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
mixed
Mar
good
Apr
good
May
excellent
Jun
excellent
Jul
excellent
Aug
good
Sep
excellent
Oct
excellent
Nov
mixed
Dec
mixed
- Best overall: May, June, July, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from July to August, with warm summers and cold winters
Frequently asked questions about the climate in Ariano Irpino
What is the best time to visit Ariano Irpino?
May, June, July, September and October typically offer the most optimal weather in Ariano Irpino. In contrast, January tends to have less optimal conditions. Ariano Irpino has a distinct dry season from July to August, with warm summers and cold winters.
What temperatures can I expect in Ariano Irpino?
Daytime highs range from 10°C (50°F) in January to 30°C (86°F) in August. Nighttime lows range from 2°C (36°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Ariano Irpino get?
Annual rainfall is around 878 mm (35 in). November is the wettest month with 100 mm (3.9 in), while August is the driest with 31 mm (1.2 in).
How sunny is Ariano Irpino?
Ariano Irpino receives around 2,134 hours of sunshine per year. July is the sunniest month with 277 hours, while February is the cloudiest with just 101 hours. Overall, Ariano Irpino enjoys abundant sunshine.
Ariano Irpino 3-Day Forecast
Ariano Irpino on the map
Ariano Irpino is highlighted - select any city to see its climate.
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