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
The arrival of April in Amadora brings an average high-temperature of a still enjoyable 18°C (64.4°F), closely following the temperature pattern of March. Amadora observes an average nighttime low-temperature of 12.6°C (54.7°F) during the month of April.Humidity
In Amadora, the average relative humidity in April is 74%.Rainfall
In Amadora, in April, during 13.5 rainfall days, 50mm (1.97") of precipitation is typically accumulated. Throughout the year, in Amadora, there are 112.7 rainfall days, and 389mm (15.31") of precipitation is accumulated.Sea temperature
In Amadora, Portugal, the average seawater temperature in April is 16.3°C (61.3°F).Note: When the surface water temperature is 16.3°C (61.3°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
In April, the average length of the day in Amadora is 13h and 14min.On the first day of the month, sunrise is at 07:20 and sunset at 20:00. On the last day of April, sunrise is at 06:39 and sunset at 20:28 WEST.
Sunshine
The average sunshine in April in Amadora is 8.6h.UV index
In Amadora, Portugal, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 4 in April leads to 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the average April temperature in Amadora?
What is the average humidity in April in Amadora?
How many days does it rain in April in Amadora?
How cold is the water in April in Amadora?
How many hours of daylight does Amadora have in April?
When are sunrise and sunset in April in Amadora?
How long on average sun shines in April in Amadora?
What is the UV index intensity in April in Amadora?
Average temperature in April
Amadora, Portugal
- Average high temperature in April: 18°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in April: 12.6°C
The months with the highest average low temperature are July and August (18.1°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).
Average pressure in April
Amadora, Portugal
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in April
Amadora, Portugal
- Average wind speed in April: 16km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is October (14.1km/h).
Average humidity in April
Amadora, Portugal
- Average humidity in April: 74%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are May and August (70%).
Average rainfall in April
Amadora, Portugal
- Average rainfall in April: 50mm
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Amadora, Portugal
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (2.6 days).
Average sea temperature in April
Amadora, 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
Amadora, Portugal
- 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 30min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
Amadora, Portugal
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in April
Amadora, Portugal
- Average UV index in April: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Amadora, Portugal
- Average cloud cover in April: 36
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Amadora, 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).
Amadora, Portugal
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