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 coincides with a marginal rise in the average high-temperature, moving from March's moderate 13.8°C (56.8°F) to a still refreshing 17.5°C (63.5°F). The average temperature drops to a frosty 7.1°C (44.8°F) during the night in the month of April.Humidity
In April, the average relative humidity is 75%.Rainfall
In Isola del Liri, in April, during 15.8 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Isola del Liri, during the entire year, the rain falls for 150.3 days and collects up to 564mm (22.2") of precipitation.Snowfall
In Isola del Liri, snow does not fall in January, March through November.Daylight
In April, the average length of the day is 13h and 22min.On the first day of April in Isola del Liri, sunrise is at 06:47 and sunset at 19:31. On the last day of the month, sunrise is at 06:02 and sunset at 20:02 CEST.
Sunshine
The average sunshine in April in Isola del Liri is 10.4h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 4 in April transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the usual temperature for Isola del Liri in April?
What is the average humidity in April in Isola del Liri?
How many days does it rain in April in Isola del Liri?
When it does not snow in Isola del Liri?
What is the average length of the day in April in Isola del Liri?
When are sunrise and sunset in April in Isola del Liri?
How long on average sun shines in April in Isola del Liri?
How high is the UV index in April in Isola del Liri?
Average temperature in April
Isola del Liri, Italy
- Average high temperature in April: 17.5°C
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is January (9.9°C).
- Average low temperature in April: 7.1°C
The month with the highest average low temperature is August (17.2°C).
The coldest months (with the lowest average low temperature) are January and February (2.6°C).
Average pressure in April
Isola del Liri, 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 April (1014mbar).
Average wind speed in April
Isola del Liri, Italy
- Average wind speed in April: 7.6km/h
The windiest month (with the highest average wind speed) is February (9km/h).
The calmest months (with the lowest average wind speed) are June and August (6.6km/h).
Average humidity in April
Isola del Liri, Italy
- Average humidity in April: 75%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (59%).
Average rainfall in April
Isola del Liri, Italy
- Average rainfall in April: 40mm
The wettest month (with the highest rainfall) is November (110mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in April
Isola del Liri, Italy
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is August (8.6 days).
Average snowfall in April
Isola del Liri, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Isola del Liri, Italy
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Isola del Liri, Italy
- Average daylight in April: 13h and 2min
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: 10h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in April
Isola del Liri, Italy
- Average sunshine days in April: 11.4 days
The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in April
Isola del Liri, Italy
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Isola del Liri, Italy
- Average cloud cover in April: 31
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in April
Isola del Liri, 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).
Isola del Liri, Italy
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