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
The shift to April signals an average high-temperature of a comfortable 17.8°C (64°F), subtly varied from March's 15.3°C (59.5°F). April brings Aci Castello a consistent average low-temperature of 11.4°C (52.5°F).Humidity
In Aci Castello, the average relative humidity in April is 72%.Rainfall
In April, in Aci Castello, the rain falls for 9.7 days. Throughout April, 16mm (0.63") of precipitation is accumulated. In Aci Castello, during the entire year, the rain falls for 92.2 days and collects up to 278mm (10.94") of precipitation.Snowfall
February through December are months without snowfall.Daylight
The average length of the day in April is 13h and 11min.On the first day of the month, sunrise is at 06:43 and sunset at 19:22. On the last day of April, sunrise is at 06:04 and sunset at 19:48 CEST.
Sunshine
The average sunshine in April in Aci Castello is 10.9h.UV index
In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 5 in April translates into this advice:
Act with care - The need to guard against sun damage is communicated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the average April temperature in Aci Castello?
What is the average humidity in April in Aci Castello?
How much does it rain in Aci Castello in April?
When it does not snow in Aci Castello?
What is the average length of the day in April in Aci Castello?
When are sunrise and sunset in April in Aci Castello?
How long on average sun shines in April in Aci Castello?
How high is the UV index in April in Aci Castello?
Average temperature in April
Aci Castello, Italy
- Average high temperature in April: 17.8°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (13.1°C).
- Average low temperature in April: 11.4°C
The month with the highest average low temperature is August (23.5°C).
The coldest months (with the lowest average low temperature) are January and February (7.9°C).
Average pressure in April
Aci Castello, Italy
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in April
Aci Castello, Italy
- Average wind speed in April: 10.7km/h
The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in April
Aci Castello, Italy
- Average humidity in April: 72%
The month with the highest relative humidity is November (75%).
The month with the lowest relative humidity is July (57%).
Average rainfall in April
Aci Castello, Italy
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is October (49mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in April
Aci Castello, Italy
- Average rainfall days in April: 9.7 days
The month with the highest number of rainy days is October (12.2 days).
The month with the least rainy days is July (3.6 days).
Average snowfall in April
Aci Castello, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Aci Castello, 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 February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Aci Castello, 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 5min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in April
Aci Castello, Italy
- Average sunshine days in April: 18.5 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is October (16.6 days).
Average UV index in April
Aci Castello, 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 February and December (UV index 3).
Average cloud cover in April
Aci Castello, Italy
- Average cloud cover in April: 24
The month with the most cloud cover is January (Cloud cover 27).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in April
Aci Castello, 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).
Aci Castello, Italy
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