Climate Insights for Aiano
Siena, Tuscany, Italy
Climate Overview
The climate in Aiano is temperate. The average annual temperature is 15°C and approximately 973 mm of precipitation falls per year. Aiano receives a notable amount of rainfall throughout the year, including during its driest month. Aiano is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, December, February, when temperatures can drop to 2°C.The climate in Aiano is temperate. The average annual temperature is 59°F and approximately 38.3 in of precipitation falls per year. Aiano receives a notable amount of rainfall throughout the year, including during its driest month. Aiano is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, December, February, when temperatures can drop to 36°F.
Temperature
Temperatures in Aiano vary considerably across the year, with a 29°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 31°C and the mean temperature sits around 25°C. January is the coolest month, with minimum temperatures around 2°C and an average of 6°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 5°C shift in average temperatures.Temperatures in Aiano vary considerably across the year, with a 51°F difference between the coldest and warmest months. The warmest month is August, when average highs reach 87°F and the mean temperature sits around 77°F. January is the coolest month, with minimum temperatures around 36°F and an average of 43°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 10°F shift in average temperatures.
Precipitation
Aiano is a moderately rainy area, receiving approximately 973 mm of precipitation annually, which averages out to around 81 mm per month. The wettest month is November, averaging 126 mm of rainfall. October and September also tend to see above-average precipitation. The driest month is July, with just 31 mm. That's 95 mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.Aiano is a moderately rainy area, receiving approximately 38.3 in of precipitation annually, which averages out to around 3.2 in per month. The wettest month is November, averaging 5 in of rainfall. October and September also tend to see above-average precipitation. The driest month is July, with just 1.2 in. That's 3.7 in less than November, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.
Wind
Aiano is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Aiano is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is March, averaging 5mph, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.
Best Time to Visit
The best time to visit Aiano is during May, June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 56 mm per month. By contrast, January can be quite cold with temperatures dropping to 2°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Aiano is during May, June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 72°F with modest rainfall averaging 2.2 in per month. By contrast, January can be quite cold with temperatures dropping to 36°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Aiano based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Aiano based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.