Bologna
7 to 31°C
temperature
3171 hours
sunshine per day
344 mm
rain
236 days
dry
123 days
rain
6 days
snow

Climate of Bologna

Bologna has a mediterranean climate. The summers are warm and dry, and the temperature is cold in the winter. The average annual temperature for Bologna is 19° degrees and there is about 343 mm of rain in a year. It is dry for 204 days a year with an average humidity of 72% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 7°C and 31°C
  • Night:the average nighttime temperature is between 1°C and 18°C
  • Rain: it rains 123 days and there is a total of approximately 344 mm rainfall
  • Snow: it snows an average of 6 days per year
  • Sun hours: throughout the year there are 3171 sun hours
Maximum temperature: between 7°C and 31°C
Warmest month: 31°C in July
Coldest month: 7°C in January
Night temperature: between 1°C and 18°C
Dry days: 236 days
Days with rain: 123 days
Days with snow: 6 days
Total rain sum: 344 mm
Hours of sunshine: 3171 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Bologna.

Precipitation graph

This graph shows the average amount of rainfall per month for Bologna.

Climate table of Bologna

In this climate table you can see at a glance what the average weather per month is for Bologna. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Bologna might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 7 9 14 19 23 27 31 31 25 19 13 8
Night temp. (°C) 1 2 5 8 11 15 18 18 15 11 7 2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 24 42 29 28 34 37 24 19 27 27 34 19
Days with rain 9 10 10 14 13 12 10 8 10 9 10 8
Days with snow 2 2 1 - - - - - - - - 1
Dry days 20 16 20 16 18 18 21 23 20 22 20 22
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 8 10 11 12 12 12 10 6 6 6
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 2 3 4 4 5 6 6 6 5 4 2 2

Best time to visit Bologna

The best time to visit Bologna in Italy is from April through October. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Bologna is 31°C in July and the lowest is 7°C in January.

Climate of Bologna by month

What is the average climate in a given month for Bologna? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Bologna weather experiences

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