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
Espinho's transition from March to April introduces an average high-temperature of a comfortable 17.7°C (63.9°F), marking an insignificant variation from the 15.9°C (60.6°F). During the nights in April, Espinho observes an average low-temperature of 9.2°C (48.6°F).Humidity
The average relative humidity in April is 75%.Rainfall
In Espinho, in April, during 14 rainfall days, 75mm (2.95") of precipitation is typically accumulated. In Espinho, during the entire year, the rain falls for 126.3 days and collects up to 725mm (28.54") of precipitation.Sea temperature
In Espinho, Portugal, in April, the average water temperature is 15.3°C (59.5°F).Note: Swimming is not an enjoyable activity for the majority when the water is at 15.3°C (59.5°F). The difficulty of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in April in Espinho is 13h and 20min.On the first day of April in Espinho, Portugal, sunrise is at 07:16 and sunset at 19:59. On the last day of the month, sunrise is at 06:32 and sunset at 20:30 WEST.
Sunshine
In April, the average sunshine in Espinho is 8.2h.UV index
In April, the average daily maximum UV index in Espinho is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in April translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What is the usual temperature for Espinho in April?
What is the average humidity in April in Espinho?
How much does it rain in Espinho in April?
What is the sea water temperature in April in Espinho?
How many hours of daylight does Espinho have in April?
When is the sunrise / sunset in April in Espinho?
How many hours of sunshine does Espinho have in April?
How high is the UV index in April in Espinho?
Average temperature in April
Espinho, Portugal
- Average high temperature in April: 17.7°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in April: 9.2°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).
Average pressure in April
Espinho, Portugal
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Espinho, Portugal
- Average wind speed in April: 9.8km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in April
Espinho, Portugal
- Average humidity in April: 75%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are August and September (67%).
Average rainfall in April
Espinho, Portugal
- Average rainfall in April: 75mm
The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in April
Espinho, Portugal
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is November (15 days).
The month with the least rainy days is August (3.8 days).
Average sea temperature in April
Espinho, Portugal
- Average sea temperature in April: 15.3°C
The best month for swimming (with the highest average sea temperature) is September (18.2°C).
The coldest months (with the lowest average sea temperature) are February and March (13.8°C).
Average daylight in April /
Average sunshine in April
Espinho, Portugal
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- 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: 4h and 54min).
Average sunshine days in April
Espinho, Portugal
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (13.6 days).
Average UV index in April
Espinho, Portugal
- Average UV index in April: 4
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Espinho, Portugal
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in April
Espinho, Portugal
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Espinho, Portugal
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