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 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
With the advent of April, Loulé experiences an average high-temperature of a still enjoyable 18.5°C (65.3°F), mirroring a close resemblance to the previous month. The nights of April anticipate an average low-temperature of 12.1°C (53.8°F).Humidity
The average relative humidity in April is 75%.Rainfall
In Loulé, Portugal, in April, it is raining for 9 days, with typically 19mm (0.75") of accumulated precipitation. In Loulé, during the entire year, the rain falls for 55.7 days and collects up to 106mm (4.17") of precipitation.Sea temperature
In Loulé, in April, the average water temperature is 16°C (60.8°F).Note: For swimming, a surface water temperature of 16°C (60.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
Daylight
The average length of the day in April in Loulé is 13h and 10min.On the first day of the month, sunrise is at 07:16 and sunset at 19:54. On the last day of April, in Loulé, Portugal, sunrise is at 06:37 and sunset at 20:20 WEST.
Sunshine
In April, the average sunshine in Loulé is 9.2h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In April, the maximum UV index of 5 translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the usual temperature for Loulé in April?
What is the average humidity in April in Loulé?
How much does it rain in Loulé in April?
What is the sea water temperature in April in Loulé?
How many hours of daylight does Loulé have in April?
What time are sunrise and sunset in April in Loulé?
How many hours of sunshine does Loulé have in April?
What is the UV index intensity in April in Loulé?
Average temperature in April
Loulé, Portugal
- Average high temperature in April: 18.5°C
The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in April: 12.1°C
The month with the highest average low temperature is August (19.7°C).
The coldest month (with the lowest average low temperature) is February (9.6°C).
Average pressure in April
Loulé, Portugal
- Average pressure in April: 1015.4mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in April
Loulé, Portugal
- Average wind speed in April: 15.4km/h
The windiest months (with the highest average wind speed) are February and March (16.9km/h).
The calmest month (with the lowest average wind speed) is September (11.5km/h).
Average humidity in April
Loulé, Portugal
- Average humidity in April: 75%
The months with the highest relative humidity are January and December (76%).
The month with the lowest relative humidity is August (59%).
Average rainfall in April
Loulé, Portugal
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is November (20mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in April
Loulé, Portugal
- Average rainfall days in April: 9 days
The month with the highest number of rainy days is April (9 days).
The month with the least rainy days is August (0.6 days).
Average sea temperature in April
Loulé, Portugal
- Average sea temperature in April: 16°C
The best months for swimming (with the highest average sea temperature) are August and September (21°C).
The coldest month (with the lowest average sea temperature) is February (15°C).
Average daylight in April /
Average sunshine in April
Loulé, 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 42min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in April
Loulé, Portugal
- Average sunshine days in April: 18.5 days
The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is April (18.5 days).
Average UV index in April
Loulé, Portugal
- Average UV index in April: 5
The months with the highest UV index are May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in April
Loulé, Portugal
- Average cloud cover in April: 30
The month with the most cloud cover is January (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in April
Loulé, Portugal
- 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).
Loulé, Portugal
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