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Agrinio Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Agrinio.
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Climate overview of Agrinio
Agrinio, Central Greece, Greece, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in August, while winters cool to 12°C (54°F) in January.
The city has a wet climate, receiving around 1213 mm (48 in) of rainfall per year. Despite the high annual total, it has a distinct dry season from June to August, with very warm summers and mild winters. November is the wettest month. The sunniest month is July, with 11.9 hours of sunshine per day on average.
Agrinio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Agrinio - and find the best time to visit.
Monthly Temperature in Agrinio
Depending on the time of the year, temperatures range from very warm to moderate in Agrinio. On average, daytime temperatures range from a very warm 32°C (90°F) in August to a moderate 12°C (54°F) in January.
Nighttime temperatures range from 21°C (70°F) in August to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Agrinio
Agrinio has a relatively rainy climate with high precipitation levels, averaging 1213 mm (48 in) of rainfall annually. The seasons in Agrinio bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 190 mm (7.5 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 16 mm (0.6 in) over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Agrinio 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 Agrinio
In Agrinio, summer days are longer and more sunny, with daily sunshine hours peaking at 11.9 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.6 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Patras, Greece (50 KM, 31 Miles).
Daily hours of sunshine
Data from: Patras, Greece (50 KM, 31 Miles).
Humidity in Agrinio by Month
The relative humidity is high throughout the year in Agrinio.
The city experiences its highest humidity in November, reaching 71%. In July, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Patras, Greece (50 KM, 31 Miles).
Best Time to Visit Agrinio
The most comfortable overall weather for exploring Agrinio is usually found in May, June and September. Conditions are generally least comfortable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
wet
Feb
wet
Mar
mixed
Apr
very good
May
excellent
Jun
excellent
Jul
very good
Aug
very good
Sep
excellent
Oct
very good
Nov
mixed
Dec
wet
- Best overall: May, June and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July, August and September
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from June to August, with very warm summers and mild winters
Frequently asked questions about the climate in Agrinio
What is the best time to visit Agrinio?
May, June and September typically offer the most optimal weather in Agrinio. In contrast, January, February and December tend to have less optimal conditions. Agrinio has a distinct dry season from June to August, with very warm summers and mild winters.
What temperatures can I expect in Agrinio?
Daytime highs range from 12°C (54°F) in January to 32°C (90°F) in August. Nighttime lows range from 5°C (41°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Agrinio get?
Annual rainfall is around 1213 mm (48 in). November is the wettest month with 190 mm (7.5 in), while August is the driest with 16 mm (0.6 in).
How sunny is Agrinio?
Agrinio receives around 2,725 hours of sunshine per year. July is the sunniest month with 358 hours, while December is the cloudiest with just 108 hours. Overall, Agrinio enjoys abundant sunshine.
Agrinio 3-Day Forecast
Agrinio on the map
Agrinio is highlighted - select any city to see its climate.
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