Climate Overview
The climate in Aeroporto di Bologna "Guglielmo Marconi" - Terminal A is temperate. The average annual temperature is 15°C and approximately 789mm of precipitation falls per year. Aeroporto di Bologna "Guglielmo Marconi" - Terminal A receives a notable amount of rainfall throughout the year, including during its driest month. Aeroporto di Bologna "Guglielmo Marconi" - Terminal A is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to 1°C. Light snow can occur between January and March.
Temperature
Temperatures in Aeroporto di Bologna "Guglielmo Marconi" - Terminal A vary considerably across the year, with a 32°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 33°C and the mean temperature sits around 27°C. January is the coolest month, with minimum temperatures around 1°C and an average of 5°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.
Precipitation
Aeroporto di Bologna "Guglielmo Marconi" - Terminal A is a relatively dry area, receiving approximately 789mm of precipitation annually, which averages out to around 66mm per month. The wettest month is May, averaging 113mm of rainfall. November and September also tend to see above-average precipitation. The driest month is January, with just 39mm. That's 74mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Light snowfall can occur between January and March, totalling around 11cm annually. February is the snowiest month with approximately 6cm.
Wind
Aeroporto di Bologna "Guglielmo Marconi" - Terminal A is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Aeroporto di Bologna "Guglielmo Marconi" - Terminal A, which began on March 20, 2026. Aeroporto di Bologna "Guglielmo Marconi" - Terminal A is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 33°C, while the coldest stretch bottoms out in January near 1°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 6 to 23°C. Precipitation is moderate at around 220mm for the season, averaging 73mm per month. Winds are generally light, averaging 14km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 19 to 33°C. Precipitation is moderate at around 158mm for the season, averaging 53mm per month. Winds are generally light, averaging 12km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 7 to 26°C. Precipitation is moderate at around 239mm for the season, averaging 80mm per month. Winds are generally light, averaging 12km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 1 to 12°C. Precipitation is moderate at around 172mm for the season, averaging 57mm per month. Expect around 9cm of snow accumulation during this period. Winds are generally light, averaging 12km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Aeroporto di Bologna "Guglielmo Marconi" - Terminal A is during June, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 69mm per month. By contrast, July can be uncomfortably hot with highs reaching 33°C, while January is the coldest period with lows dropping to 1°C. 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 Aeroporto di Bologna "Guglielmo Marconi" - Terminal A 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.
