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
April
Weather in April
Temperature
April reports an average high-temperature of a still refreshing 17.8°C (64°F), slightly varied from March's 16.3°C (61.3°F). Ericeira records an average low-temperature of 12.2°C (54°F) throughout the month of April.Humidity
The average relative humidity in April is 76%.Rainfall
In Ericeira, Portugal, in April, during 13.4 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Ericeira, Portugal, during the entire year, the rain falls for 118 days and collects up to 403mm (15.87") of precipitation.Sea temperature
In Ericeira, in April, the average water temperature is 16.3°C (61.3°F).Note: The enjoyment of swimming decreases for most when the surface water temperature is 16.3°C (61.3°F). Breathing control becomes increasingly challenging as temperatures descend below 21°C (69.8°F).
Daylight
In April, the average length of the day in Ericeira is 13h and 14min.On the first day of April, sunrise is at 07:21 and sunset at 20:01. On the last day of the month, sunrise is at 06:40 and sunset at 20:29 WEST.
Sunshine
In Ericeira, the average sunshine in April is 8.5h.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 exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 5 in April translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Ericeira?
What is the average humidity in April in Ericeira?
How much does it rain in Ericeira in April?
How cold is the water in April in Ericeira?
How many hours of daylight does Ericeira have in April?
When are sunrise and sunset in April in Ericeira?
How long on average sun shines in April in Ericeira?
How high is the UV index in April in Ericeira?
Average temperature in April
Ericeira, Portugal
- Average high temperature in April: 17.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in April: 12.2°C
The month with the highest average low temperature is July (17.8°C).
The coldest month (with the lowest average low temperature) is February (10°C).
Average pressure in April
Ericeira, Portugal
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in April
Ericeira, Portugal
- Average wind speed in April: 16.7km/h
The windiest month (with the highest average wind speed) is February (18.7km/h).
The calmest month (with the lowest average wind speed) is October (15km/h).
Average humidity in April
Ericeira, Portugal
- Average humidity in April: 76%
The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are May, September and October (73%).
Average rainfall in April
Ericeira, Portugal
- Average rainfall in April: 49mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in April
Ericeira, Portugal
- Average rainfall days in April: 13.4 days
The month with the highest number of rainy days is November (14.6 days).
The month with the least rainy days is August (2.6 days).
Average sea temperature in April
Ericeira, 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
Ericeira, 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 3min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in April
Ericeira, Portugal
- Average sunshine days in April: 14.1 days
The month with the most sunshine days is July (26.4 days).
The month with the least sunshine days is November (12.8 days).
Average UV index in April
Ericeira, Portugal
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in April
Ericeira, Portugal
- Average cloud cover in April: 37
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in April
Ericeira, 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).
