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 sea temperature 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 gives way to April, the average high-temperature displays a slight ascent, adjusting from a moderate 15.4°C (59.7°F) to a still refreshing 18.5°C (65.3°F). Castellammare del Golfo's nights in April cool down to an average low-temperature of 10.6°C (51.1°F).Humidity
The average relative humidity in April is 74%.Rainfall
In Castellammare del Golfo, in April, during 12.7 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Castellammare del Golfo, during the entire year, the rain falls for 130.5 days and collects up to 433mm (17.05") of precipitation.Snowfall
February through November are months without snowfall.Sea temperature
In Castellammare del Golfo, in April, the average water temperature is 15.8°C (60.4°F).Note: Most people find it challenging to enjoy swimming in water that is 15.8°C (60.4°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
In Castellammare del Golfo, Italy, the average length of the day in April is 13h and 12min.On the first day of the month, sunrise is at 06:52 and sunset at 19:31. On the last day of April, sunrise is at 06:12 and sunset at 19:58 CEST.
Sunshine
In April, the average sunshine in Castellammare del Golfo, Italy, is 10.2h.UV index
In Castellammare del Golfo, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 5 in April translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What are the temperatures in Castellammare del Golfo in April?
What is the average humidity in April in Castellammare del Golfo?
How much does it rain in Castellammare del Golfo in April?
When it does not snow in Castellammare del Golfo?
What is the sea temperature in April in Castellammare del Golfo?
What is the average length of the day in April in Castellammare del Golfo?
When are sunrise and sunset in April in Castellammare del Golfo?
How many hours of sunshine does Castellammare del Golfo have in April?
What is the UV index reading in April in Castellammare del Golfo?
Average temperature in April
Castellammare del Golfo, Italy
- Average high temperature in April: 18.5°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is February (13°C).
- Average low temperature in April: 10.6°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is February (7.1°C).
Average pressure in April
Castellammare del Golfo, Italy
- Average pressure in April: 1014.3mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in April
Castellammare del Golfo, Italy
- Average wind speed in April: 12km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in April
Castellammare del Golfo, Italy
- Average humidity in April: 74%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is July (57%).
Average rainfall in April
Castellammare del Golfo, Italy
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Castellammare del Golfo, Italy
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is January (17 days).
The month with the least rainy days is July (1.8 days).
Average snowfall in April
Castellammare del Golfo, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Castellammare del Golfo, 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 and November (0 days).
Average sea temperature in April
Castellammare del Golfo, Italy
- Average sea temperature in April: 15.8°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (14.3°C).
Average daylight in April /
Average sunshine in April
Castellammare del Golfo, Italy
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
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 24min).
Average sunshine days in April
Castellammare del Golfo, Italy
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is July (29 days).
The month with the least sunshine days is February (11 days).
Average UV index in April
Castellammare del Golfo, Italy
- Average UV index in April: 5
The months with the highest UV index are 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
Castellammare del Golfo, Italy
- Average cloud cover in April: 30
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in April
Castellammare del Golfo, 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).
Castellammare del Golfo, Italy
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