Bari
Italy
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Bari, Italy

May, the last month of the spring, in Bari, is a pleasant month, with average temperature fluctuating between 22.8°C (73°F) and 12.9°C (55.2°F).

Temperature

In Bari, the average high-temperature in May marginally rises, from a comfortable 18°C (64.4°F) in April, to a pleasant 22.8°C (73°F). The average low-temperature, in Bari, is 12.9°C (55.2°F).

Humidity

In May, the average relative humidity in Bari is 68%.

Rainfall

In Bari, during May, the rain falls for 5.2 days and regularly aggregates up to 34.9mm (1.4") of precipitation. In Bari, Italy, during the entire year, the rain falls for 68.5 days and collects up to 562.6mm (22.1") of precipitation.

Sea temperature

In May, the average sea temperature is 18.3°C (64.9°F).
Note: Swimming in 18.3°C (64.9°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in Bari is 14.5h.

Sunshine

In May, the average sunshine is 8h.

UV index

In Bari, the average daily maximum UV index in May is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 8 in May interpret into the following advice:
Take extra precautions. Protection against sun damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in May in Bari?

The average high-temperature, in May, is 22.8°C (73°F), while the average low-temperature is 12.9°C (55.2°F).

What is the average humidity in May in Bari?

In Bari, the average relative humidity in May is 68%.

How many days does it rain in May in Bari?

In May, in Bari, the rain falls for 5.2 days. Throughout May, 34.9mm (1.4") of precipitation is accumulated.

What is the sea temperature in May in Bari?

In Bari, Italy, the average seawater temperature in May is 18.3°C (64.9°F). For most, swimming in 18.3°C (64.9°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Bari have in May?

In Bari, the average length of the day in May is 14.5h.

How long on average sun shines in May in Bari?

In May, the average sunshine in Bari, Italy, is 8h.

How high is the UV index in May in Bari?

The average daily maximum UV index in May in Bari is 8. A UV Index reading of 8 to 10 represents a very high health risk from unprotected exposure to the UV radiation.
Average temperature in May - Bari, Italy
  • Average high temperature in May: 22.8°C

Warmest months (with the highest average high temperature) are July and August (29.2°C).
The month with the lowest average high temperature is January (12.6°C).

  • Average low temperature in May: 12.9°C

The month with the highest average low temperature is August (19.4°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).

Average humidity in May - Bari, Italy
  • Average humidity in May: 68%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (64%).

Average rainfall in May - Bari, Italy
  • Average rainfall in May: 34.9mm

The wettest month (with the highest rainfall) is November (72.7mm).
The driest month (with the lowest rainfall) is June (23.3mm).

Average rainfall days in May - Bari, Italy
  • Average rainfall days in May: 5.2 days

Months with the highest number of rainy days are February and November (7.7 days).
The month with the lowest number of rainy days is July (2.6 days).

Average sea temperature in May - Bari, Italy
  • Average sea temperature in May: 18.3°C

The best month for swimming (with the highest average sea temperature) is August (25.5°C).
The coldest month (with the lowest average sea temperature) is January (13.4°C).

Average daylight in May / Average sunshine in May - Bari, Italy
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in May: 8h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in May - Bari, Italy
  • Average UV index in May: 8

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).