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
April registers an average high-temperature of an agreeable 20°C (68°F), slightly varied from March's 17.8°C (64°F). The nighttime temperature dips to a cool 10.4°C (50.7°F) on average during April.Humidity
In Alhandra, the average relative humidity in April is 73%.Rainfall
In April, the rain falls for 12.8 days. Throughout April, 43mm (1.69") of precipitation is accumulated. In Alhandra, Portugal, during the entire year, the rain falls for 97 days and collects up to 309mm (12.17") of precipitation.Sea temperature
In Alhandra, Portugal, in April, the average water temperature is 16.3°C (61.3°F).Note: For most people, swimming in water at 16.3°C (61.3°F) is not a pleasurable experience. Breathing control gets harder as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Alhandra, the average length of the day in April is 13h and 14min.On the first day of the month, sunrise is at 07:19 and sunset at 19:59. On the last day of April, sunrise is at 06:38 and sunset at 20:27 WEST.
Sunshine
The average sunshine in April in Alhandra is 8.2h.UV index
The average daily maximum UV index in April in Alhandra is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 4 during April, leads to the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What are the temperatures in Alhandra in April?
What is the average humidity in April in Alhandra?
How many days does it rain in April in Alhandra?
What is the sea water temperature in April in Alhandra?
What is the average length of the day in April in Alhandra?
When is the sunrise / sunset in April in Alhandra?
How long on average sun shines in April in Alhandra?
What is the UV index intensity in April in Alhandra?
Average temperature in April
Alhandra, Portugal
- Average high temperature in April: 20°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 (14.6°C).
- Average low temperature in April: 10.4°C
The month with the highest average low temperature is July (16.5°C).
The coldest month (with the lowest average low temperature) is February (7.7°C).
Average pressure in April
Alhandra, Portugal
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in April
Alhandra, Portugal
- Average wind speed in April: 12.7km/h
The windiest month (with the highest average wind speed) is July (14.2km/h).
The calmest month (with the lowest average wind speed) is October (11km/h).
Average humidity in April
Alhandra, Portugal
- Average humidity in April: 73%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (64%).
Average rainfall in April
Alhandra, Portugal
- Average rainfall in April: 43mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Alhandra, Portugal
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is April (12.8 days).
The month with the least rainy days is July (2.2 days).
Average sea temperature in April
Alhandra, Portugal
- Average sea temperature in April: 16.3°C
The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).
Average daylight in April /
Average sunshine in April
Alhandra, Portugal
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in April
Alhandra, Portugal
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (15.8 days).
Average UV index in April
Alhandra, Portugal
- Average UV index in April: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in April
Alhandra, Portugal
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in April
Alhandra, Portugal
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Alhandra, Portugal
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