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 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
As March transitions into April, Stio records an average high-temperature of an enjoyable 16.3°C (61.3°F), showing a gentle shift from the preceding month. Stio records a slight downturn to an average a still refreshing 13°C (55.4°F) during the nights of April.Humidity
With an average relative humidity of 73%, April is the most humid month.Rainfall
In Stio, in April, it is raining for 11.7 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 123.6 rainfall days, and 446mm (17.56") of precipitation is accumulated.Daylight
In April, the average length of the day is 13h and 18min.On the first day of April, sunrise is at 06:41 and sunset at 19:23. On the last day of the month, sunrise is at 05:58 and sunset at 19:53 CEST.
Sunshine
In April, the average sunshine is 10.6h.UV index
The average daily maximum UV index in April in Stio is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 5 during April leads to these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the most humid month?
What is the average humidity in April?
How many days does it rain in April?
How many hours of daylight does Stio have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Stio, Italy
- Average high temperature in April: 16.3°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in April: 13°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is February (9.4°C).
Average pressure in April
Stio, Italy
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in April
Stio, Italy
- Average wind speed in April: 11.4km/h
The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in April
Stio, Italy
- Average humidity in April: 73%
The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are August and September (67%).
Average rainfall in April
Stio, Italy
- Average rainfall in April: 30mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in April
Stio, Italy
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (4.3 days).
Average daylight in April /
Average sunshine in April
Stio, 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: 10h and 4min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in April
Stio, Italy
- Average sunshine days in April: 15.7 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (13.5 days).
Average UV index in April
Stio, Italy
- Average UV index in April: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in April
Stio, Italy
- Average cloud cover in April: 28
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in April
Stio, 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).
Stio, Italy
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