April weather forecastBari, Italy

April

Weather in April

In April, Bari undergoes considerable weather transformations as the city enters its warmer period, with maximum temperatures soaring to 17.7°C (63.9°F). This transitionary month witnesses stable rainfall - 45mm (1.77") - but stretched over 14.3 days, in a similar fashion to March. Conversely, this month has 31% cloud coverage which is considerably less than March and introduces longer daylight hours of up to 13.3 hours. The diminishing winter gives way to a gradual surge in sea temperature, reaching 15.3°C (59.5°F). On a final note, winds slow down to 15.4km/h (9.6mph) as April bids farewell to the harsher weather patterns of winter.

Temperature

As March transitions into April, Bari notices a gentle rise in the average high-temperature, transitioning from a moderate 14.7°C (58.5°F) to an enjoyable 17.7°C (63.9°F). April is noted for a mean low-temperature of 11.6°C (52.9°F).

Humidity

In Bari, the average relative humidity in April is 71%.

Rainfall

The wettest months in Bari, Italy, are March and April, with an average 45mm (1.77") of rainfall.

Snowfall

April through November are months without snowfall.

Sea temperature

In Bari, in April, the average water temperature is 15.3°C (59.5°F).
Note: In water with a temperature of 15.3°C (59.5°F), most people do not enjoy swimming. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing becomes increasingly difficult to control.

Daylight

In Bari, the average length of the day in April is 13h and 20min.
On the first day of April, sunrise is at 06:34 and sunset at 19:17. On the last day of the month, sunrise is at 05:50 and sunset at 19:48 CEST.

Sunshine

In Bari, the average sunshine in April is 10.1h.

UV index

In Bari, Italy, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In April, an average UV index of 5 transforms into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in April, in Bari, is 17.7°C (63.9°F), while the low-temperature averages to 11.6°C (52.9°F).

In April, the average relative humidity in Bari is 71%.

The months with the most rainfall in Bari, Italy, are March and April, with an average 45mm (1.77") of precipitation.

In Bari, Italy, in April, during 14.3 rainfall days, 45mm (1.77") of precipitation is typically accumulated.

In Bari, snow does not fall in April through November.

In April, in Bari, it doesn't snow. March is the latest month when it typically snows.

In April, the average sea temperature in Bari is 15.3°C (59.5°F). Swimming in 15.3°C (59.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

The average day length in April in Bari is 13h and 20min.

On the first day of April in Bari, Italy, sunrise is at 06:34 and sunset at 19:17. On the last day of the month, sunrise is at 05:50 and sunset at 19:48 CEST.

The average sunshine duration in April in Bari is 10.1h.

In Bari, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

14.7°C

17.7°C

21.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

18.8km/h

16.4km/h

15.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.2

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

14.3

14.8

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Bari, Italy

Average high temperature in April: 17.7°C

The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (11.6°C).

Average low temperature in April: 11.6°C

The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).

Average pressure in April
Bari, Italy

Average pressure in April: 1013.8mbar

The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.7mbar).

Average wind speed in April
Bari, Italy

Average wind speed in April: 15.4km/h

The windiest month (with the highest average wind speed) is February (19.3km/h).
The calmest months (with the lowest average wind speed) are August and September (12.9km/h).

Average humidity in April
Bari, Italy

Average humidity in April: 71%

The months with the highest relative humidity are January and November (74%).
The month with the lowest relative humidity is July (56%).

Average rainfall in April
Bari, Italy

Average rainfall in April: 45mm

The wettest months (with the highest rainfall) are March and April (45mm).
The driest month (with the least rainfall) is August (17mm).

Average rainfall days in April
Bari, Italy

Average rainfall days in April: 14.3 days

The months with the highest number of rainy days are January and March (14.4 days).
The month with the least rainy days is July (6.9 days).

Average snowfall in April
Bari, Italy

Average snowfall in April: 0mm

The month with the highest snowfall is December (3mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in April
Bari, Italy

Average snowfall days in April: 0 days

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average sea temperature in April
Bari, Italy

Average sea temperature in April: 15.3°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 April /
Average sunshine in April
Bari, Italy

Average daylight in April: 13h and 18min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

Average sunshine in April: 10h and 6min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in April
Bari, Italy

Average sunshine days in April: 14.8 days

The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is February (12.8 days).

Average UV index in April
Bari, Italy

Average UV index in April: 5

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in April
Bari, Italy

Average cloud cover in April: 31

The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in April
Bari, Italy

Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).