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 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
With the onset of April, the average high-temperature registers at an agreeable 20.7°C (69.3°F), subtly different from March's 17.8°C (64°F). In April, the nighttime temperature in Casével lowers to an average of 9°C (48.2°F).Humidity
The average relative humidity in April in Casével is 74%.Rainfall
The month with the most rainfall is April, when the rain falls for 9.7 days and typically aggregates up to 20mm (0.79") of precipitation.Daylight
The average length of the day in April is 13h and 11min.On the first day of April, sunrise is at 07:17 and sunset at 19:55. On the last day of the month, sunrise is at 06:37 and sunset at 20:22 WEST.
Sunshine
In Casével, the average sunshine in April is 8.3h.UV index
In April, the average daily maximum UV index in Casével, Portugal, is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 4 in April interprets into the following advice:
Heed the precautions - Suggestions to avoid sunburn are made. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are April temperatures in Casével?
What is the average humidity in April in Casével?
What is the wettest month in Casével?
How many days does it rain in April in Casével?
How many hours of daylight does Casével have in April?
When is the sunrise / sunset in April in Casével?
How many hours of sunshine does Casével have in April?
What is the UV index reading in April in Casével?
Average temperature in April
Casével, Portugal
- Average high temperature in April: 20.7°C
The warmest month (with the highest average high temperature) is August (34.7°C).
The month with the lowest average high temperature is January (14.4°C).
- Average low temperature in April: 9°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in April
Casével, Portugal
- Average pressure in April: 1015.4mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in April
Casével, Portugal
- Average wind speed in April: 11.1km/h
The windiest month (with the highest average wind speed) is July (11.9km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).
Average humidity in April
Casével, Portugal
- Average humidity in April: 74%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (47%).
Average rainfall in April
Casével, Portugal
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is April (20mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in April
Casével, Portugal
- Average rainfall days in April: 9.7 days
The month with the highest number of rainy days is April (9.7 days).
The month with the least rainy days is August (1 days).
Average daylight in April /
Average sunshine in April
Casével, Portugal
- 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: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
Casével, Portugal
- Average sunshine days in April: 18.8 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is April (18.8 days).
Average UV index in April
Casével, Portugal
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Casével, Portugal
- Average cloud cover in April: 40
The months with the most cloud cover are January and April (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in April
Casével, Portugal
- 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).
Casével, Portugal
Weather forecast for your location
2. Allow the app to use your location
