Naples, Italy Temperatures: Averages by Month
The numbers here tell you how hot and cold the weather usually is at Naples in the Campania region of Italy during each month of the year.
The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius.
Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.
To find out how often it rises over 25 or 30 °C (77 or 86 °F) each month in Naples, scroll down farther. There are also monthly and yearly counts of days with cold weather.
All the numbers are long-term historical averages based on climate data gathered from 1971 to 2000.
| High °F | Low °F | High °C | Low °C | |
|---|---|---|---|---|
| 55 | 40 | January | 13 | 4 |
| 56 | 40 | February | 14 | 5 |
| 60 | 43 | March | 16 | 6 |
| 65 | 47 | April | 18 | 8 |
| 73 | 55 | May | 23 | 13 |
| 80 | 61 | June | 27 | 16 |
| 86 | 66 | July | 30 | 19 |
| 87 | 66 | August | 30 | 19 |
| 80 | 61 | September | 27 | 16 |
| 72 | 54 | October | 22 | 12 |
| 63 | 46 | November | 17 | 8 |
| 57 | 42 | December | 14 | 6 |
| 70 | 52 | Year | 21 | 11 |
Days of Hot Weather in Naples
Naples averages 41 days a year with temperatures of 30 degrees Celsius or more (86 °F). The weather gets that hot on about half the days in summer. The hottest days in July and August approach 40 °C (104 °F).
| 25 °C 77 °F |
30 °C 86 °F | |
|---|---|---|
| January | 0 | 0 |
| February | 0 | 0 |
| March | 0 | 0 |
| April | 1 | 0 |
| May | 9 | 0 |
| June | 21 | 4 |
| July | 30 | 15 |
| August | 30 | 18 |
| September | 22 | 4 |
| October | 6 | 0 |
| November | 0 | 0 |
| December | 0 | 0 |
| Year | 119 | 41 |
How Often Naples Has Cold Temperatures
Naples enjoys mild winters with only nine nights on average enduring freezing temperatures. Even then it doesn't get extremely chilly. Typically the thermometer drops as low as -5 °C (23 °F) only once in a decade.
| 0 °C 32 °F |
-5 °C 23 °F | |
|---|---|---|
| January | 3 | 0 |
| February | 2 | 0 |
| March | 1 | 0 |
| April | 0 | 0 |
| May | 0 | 0 |
| June | 0 | 0 |
| July | 0 | 0 |
| August | 0 | 0 |
| September | 0 | 0 |
| October | 0 | 0 |
| November | 0 | 0 |
| December | 2 | 0 |
| Year | 9 | 0 |
Reference
National Climatic Data Center. NOAA's 1981-2010 Climate Normals.