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
April's arrival is noted with a slight increase in the average high-temperature, moving from a cool 12.1°C (53.8°F) in March to a mild 15.8°C (60.4°F). April nights are marked by an average low-temperature of 7.3°C (45.1°F).Humidity
In April, the average relative humidity is 75%.Rainfall
In Colonnella, in April, during 17.3 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, there are 180.6 rainfall days, and 715mm (28.15") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.1 snowfall days, in April, Colonnella aggregates 1mm (0.04") of snow. In Colonnella, during the entire year, snow falls for 6 days and aggregates up to 140mm (5.51") of snow.Daylight
In April, the average length of the day is 13h and 25min.On the first day of the month, sunrise is at 06:45 and sunset at 19:30. On the last day of April, sunrise is at 05:59 and sunset at 20:04 CEST.
Sunshine
In April, the average sunshine in Colonnella is 9.7h.UV index
In Colonnella, 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 average person.Note: The maximum UV index, 4 during April, leads to the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in April in Colonnella?
What is the average humidity in April in Colonnella?
How many days does it rain in April in Colonnella?
What is the last month it snows in Colonnella?
What is the average length of the day in April in Colonnella?
When are sunrise and sunset in April in Colonnella?
How long on average sun shines in April in Colonnella?
What is the UV index intensity in April in Colonnella?
Average temperature in April
Colonnella, Italy
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in April: 7.3°C
The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in April
Colonnella, Italy
- Average pressure in April: 1014mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in April
Colonnella, Italy
- Average wind speed in April: 7.8km/h
The windiest month (with the highest average wind speed) is February (9.1km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in April
Colonnella, Italy
- Average humidity in April: 75%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (63%).
Average rainfall in April
Colonnella, Italy
- Average rainfall in April: 66mm
The wettest month (with the highest rainfall) is May (96mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days in April
Colonnella, Italy
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is December (12.1 days).
Average snowfall in April
Colonnella, Italy
- Average snowfall in April: 1mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Colonnella, Italy
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.2 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
Colonnella, Italy
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in April
Colonnella, Italy
- Average sunshine days in April: 10.2 days
The months with the most sunshine days are January and December (16.9 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in April
Colonnella, 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 and December (UV index 2).
Average cloud cover in April
Colonnella, Italy
- Average cloud cover in April: 35
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Colonnella, Italy
- Average visibility in April: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
Colonnella, Italy
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