April weather forecastOpi, Italy
April
Weather in April
April is a refreshing spring month in Opi, Italy, with an average temperature varying between 15.8°C (60.4°F) and 5.3°C (41.5°F).Temperature
April's arrival signals a subtle increase in average high-temperatures, moving from March's fresh 11.9°C (53.4°F) to a refreshing 15.8°C (60.4°F). During April, the average low-temperature in Opi, Italy, is a cold 5.3°C (41.5°F).Humidity
In Opi, the average relative humidity in April is 78%.Rainfall
In Opi, in April, during 19.5 rainfall days, 71mm (2.8") of precipitation is typically accumulated. In Opi, during the entire year, the rain falls for 186.2 days and collects up to 769mm (30.28") of precipitation.Snowfall
January through April, November and December are months with snowfall in Opi. April is the last month it regularly snows. During 0.2 snowfall days, in April, Opi aggregates 4mm (0.16") of snow. In Opi, during the entire year, snow falls for 9.1 days and aggregates up to 149mm (5.87") of snow.Daylight
In April, the average length of the day in Opi, Italy, is 13h and 22min.On the first day of April in Opi, sunrise is at 06:46 and sunset at 19:30. On the last day of the month, sunrise is at 06:01 and sunset at 20:02 CEST.
Sunshine
In April, the average sunshine in Opi is 9.5h.UV index
In Opi, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, a regular UV index of 4 translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Opi, Italy
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in April: 5.3°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in April
Opi, Italy
- Average pressure in April: 1013.9mbar
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
Opi, Italy
- Average wind speed in April: 8.3km/h
The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in April
Opi, 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 (62%).
Average rainfall in April
Opi, Italy
- Average rainfall in April: 71mm
The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is August (33mm).
Average rainfall days in April
Opi, Italy
- Average rainfall days in April: 19.5 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is August (11.5 days).
Average snowfall in April
Opi, Italy
- Average snowfall in April: 4mm
The month with the highest snowfall is February (68mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Opi, Italy
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.2 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
Opi, Italy
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 9h and 30min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in April
Opi, Italy
- Average sunshine days in April: 8.5 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in April
Opi, 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, February and December (UV index 2).
Average cloud cover in April
Opi, Italy
- Average cloud cover in April: 38
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Opi, Italy
- Average visibility in April: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and November (8km).
