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 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 brings an average high-temperature of a still refreshing 17.8°C (64°F), showing a slight difference from March's 16.3°C (61.3°F). The average temperature in Alfeizerão during April nights dips to a cool 11.3°C (52.3°F).Humidity
In Alfeizerão, Portugal, the average relative humidity in April is 76%.Rainfall
In Alfeizerão, during April, the rain falls for 11.5 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, there are 101.5 rainfall days, and 168mm (6.61") of precipitation is accumulated.Daylight
In Alfeizerão, the average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 07:19 and sunset at 20:00. On the last day of April, in Alfeizerão, sunrise is at 06:37 and sunset at 20:29 WEST.
Sunshine
In Alfeizerão, the average sunshine in April is 8.3h.UV index
The average daily maximum UV index in April in Alfeizerão is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Adopt protective measures - It is advised to guard against sun damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Alfeizerão?
What is the average humidity in April in Alfeizerão?
How many days does it rain in April in Alfeizerão?
How many hours of daylight does Alfeizerão have in April?
What time are sunrise and sunset in April in Alfeizerão?
How long on average sun shines in April in Alfeizerão?
What is the UV index reading in April in Alfeizerão?
Average temperature in April
Alfeizerão, Portugal
- Average high temperature in April: 17.8°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in April: 11.3°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (8.8°C).
Average pressure in April
Alfeizerão, Portugal
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in April
Alfeizerão, Portugal
- Average wind speed in April: 15.5km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (13.5km/h).
Average humidity in April
Alfeizerão, Portugal
- Average humidity in April: 76%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are September and October (72%).
Average rainfall in April
Alfeizerão, Portugal
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in April
Alfeizerão, Portugal
- Average rainfall days in April: 11.5 days
The month with the highest number of rainy days is November (13.7 days).
The month with the least rainy days is August (3 days).
Average daylight in April /
Average sunshine in April
Alfeizerão, Portugal
- Average daylight in April: 13h and 2min
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 24min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Alfeizerão, Portugal
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in April
Alfeizerão, Portugal
- Average UV index in April: 4
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in April
Alfeizerão, 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 September (Cloud cover 20).
Average visibility in April
Alfeizerão, Portugal
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
