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
The onset of April marks a slight increase in the average high-temperature, moving from a refreshing 15.2°C (59.4°F) in March to an enjoyable 18.8°C (65.8°F). In Riesi, April nights witness a steady temperature drop to a chilly 7.3°C (45.1°F).Humidity
The average relative humidity in April in Riesi, Italy, is 75%.Rainfall
In Riesi, Italy, in April, during 11.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 103.1 rainfall days, and 309mm (12.17") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Riesi.Daylight
In April, the average length of the day is 13h and 10min.On the first day of April, sunrise is at 06:48 and sunset at 19:26. On the last day of the month, sunrise is at 06:09 and sunset at 19:52 CEST.
Sunshine
In Riesi, the average sunshine in April is 10.2h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during April, leads to the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Riesi?
What is the average humidity in April in Riesi?
How much does it rain in Riesi in April?
When it does not snow in Riesi?
What is the average length of the day in April in Riesi?
When are sunrise and sunset in April in Riesi?
How long on average sun shines in April in Riesi?
How high is the UV index in April in Riesi?
Average temperature in April
Riesi, Italy
- Average high temperature in April: 18.8°C
The warmest months (with the highest average high temperature) are July and August (33.2°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in April: 7.3°C
The month with the highest average low temperature is August (21.1°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in April
Riesi, Italy
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in April
Riesi, Italy
- Average wind speed in April: 10.3km/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 (7.5km/h).
Average humidity in April
Riesi, Italy
- Average humidity in April: 75%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (46%).
Average rainfall in April
Riesi, Italy
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is October (47mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in April
Riesi, Italy
- Average rainfall days in April: 11.1 days
The month with the highest number of rainy days is November (11.9 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in April
Riesi, Italy
- Average snowfall in April: 0mm
The months with the highest snowfall are January and February (1mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Riesi, Italy
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Riesi, Italy
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in April
Riesi, Italy
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is February (15.4 days).
Average UV index in April
Riesi, Italy
- Average UV index in April: 5
The months with the highest UV index are June, 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
Riesi, Italy
- Average cloud cover in April: 32
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in April
Riesi, Italy
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
