Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
A subtle rise in the average high-temperature is observed during April, adjusting from a fresh 11.9°C (53.4°F) in March to a moderate 15.6°C (60.1°F). During April nights, Viggiano witnesses a consistent average temperature of 5.6°C (42.1°F).Humidity
In April, the average relative humidity is 78%.Rainfall
In Viggiano, during April, the rain falls for 18.3 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, there are 179 rainfall days, and 696mm (27.4") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows in Viggiano. During 0.7 snowfall days, in April, Viggiano aggregates 25mm (0.98") of snow. In Viggiano, during the entire year, snow falls for 18 days and aggregates up to 344mm (13.54") of snow.Daylight
In Viggiano, the average length of the day in April is 13h and 18min.On the first day of April in Viggiano, sunrise is at 06:39 and sunset at 19:21. On the last day of the month, sunrise is at 05:56 and sunset at 19:50 CEST.
Sunshine
In Viggiano, the average sunshine in April is 9.2h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Viggiano?
What is the average humidity in April in Viggiano?
How many days does it rain in April in Viggiano?
What is the last month it snows in Viggiano?
How many hours of daylight does Viggiano have in April?
What time are sunrise and sunset in April in Viggiano?
How long on average sun shines in April in Viggiano?
What is the UV index reading in April in Viggiano?
Average temperature in April
Viggiano, Italy
- Average high temperature in April: 15.6°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in April: 5.6°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in April
Viggiano, Italy
- Average pressure in April: 1013.8mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in April
Viggiano, Italy
- Average wind speed in April: 9.1km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in April
Viggiano, Italy
- Average humidity in April: 78%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (58%).
Average rainfall in April
Viggiano, Italy
- Average rainfall in April: 66mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is December (43mm).
Average rainfall days in April
Viggiano, Italy
- Average rainfall days in April: 18.3 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (11.9 days).
Average snowfall in April
Viggiano, Italy
- Average snowfall in April: 25mm
The month with the highest snowfall is February (121mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Viggiano, Italy
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Viggiano, Italy
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in April
Viggiano, Italy
- Average sunshine days in April: 9.6 days
The month with the most sunshine days is July (16.8 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in April
Viggiano, Italy
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Viggiano, Italy
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Viggiano, Italy
- Average visibility in April: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and November (8km).
