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
Weather in April
Temperature
In April, the meteorological conditions subtly change with the average high-temperature edging from a fresh 11.3°C (52.3°F) in March to a refreshing 15.8°C (60.4°F). April nights experience a consistent temperature drop to a frosty 6.6°C (43.9°F).Humidity
In April, the average relative humidity in Siviano is 76%.Rainfall
In Siviano, during April, the rain falls for 19.2 days and regularly aggregates up to 87mm (3.43") of precipitation. Throughout the year, in Siviano, Italy, there are 190.3 rainfall days, and 984mm (38.74") of precipitation is accumulated.Snowfall
In Siviano, snow does not fall in April through October.Daylight
In Siviano, the average length of the day in April is 13h and 33min.On the first day of April, sunrise is at 06:58 and sunset at 19:48. On the last day of the month, sunrise is at 06:07 and sunset at 20:25 CEST.
Sunshine
The average sunshine in April in Siviano is 9.7h.UV index
The average daily maximum UV index in April in Siviano is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 4 in April leads to these recommendations:
Take necessary precautions - Defending against sun damage is advocated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Siviano?
What is the average humidity in April in Siviano?
How many days does it rain in April in Siviano?
When it does not snow in Siviano?
Does it snow in Siviano in April?
What is the average length of the day in April in Siviano?
When are sunrise and sunset in April in Siviano?
How many hours of sunshine does Siviano have in April?
How high is the UV index in April in Siviano?
Average temperature in April
Siviano, Italy
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in April: 6.6°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in April
Siviano, Italy
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is May (1014.7mbar).
Average wind speed in April
Siviano, Italy
- Average wind speed in April: 6.6km/h
The windiest months (with the highest average wind speed) are March and April (6.6km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in April
Siviano, Italy
- Average humidity in April: 76%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in April
Siviano, Italy
- Average rainfall in April: 87mm
The wettest month (with the highest rainfall) is August (135mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in April
Siviano, Italy
- Average rainfall days in April: 19.2 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in April
Siviano, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is December (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Siviano, Italy
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Siviano, Italy
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 9h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in April
Siviano, Italy
- Average sunshine days in April: 8.3 days
The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is June (2.9 days).
Average UV index in April
Siviano, Italy
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Siviano, Italy
- Average cloud cover in April: 36
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in April
Siviano, Italy
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Siviano, Italy
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